Lugano Weather Records (SZ000009480)
Record envelope, standing records and threshold days for Lugano (SZ000009480), Switzerland, with 126 years of record.
Key Facts for Lugano
- Lugano (SZ000009480) is a weather station in Switzerland at 46.00 latitude and 8.97 longitude, 273 m (896 ft) above sea level.
- The station reports from 1901 to 2026, 126 years of record.
- 1,464 records set at Lugano still stand.
- Records are tracked for tmax, tmin, prcp, snwd: an element needs 30 years of data to be eligible.
- Lugano set a daily record precipitation of 81.6 mm (3.2 in) on 24 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Switzerland, 46.00 latitude, 8.97 longitude.
- Elevation: 273 m (896 ft).
- Period of record: 1901 to 2026, 126 years.
- Eligible elements: tmax, tmin, prcp, snwd.
Daily Record Envelope and 2026
3 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 24.6 C (76.3 F) | -12.5 C (9.5 F) | 10.9 C (51.6 F) | -3.1 C (26.4 F) |
| Feb | 25.0 C (77.0 F) | -14.0 C (6.8 F) | 18.8 C (65.8 F) | 0.2 C (32.4 F) |
| Mar | 27.3 C (81.1 F) | -7.0 C (19.4 F) | 19.3 C (66.7 F) | 3.6 C (38.5 F) |
| Apr | 31.6 C (88.9 F) | -2.7 C (27.1 F) | 23.3 C (73.9 F) | 5.0 C (41.0 F) |
| May | 32.6 C (90.7 F) | 0.5 C (32.9 F) | 31.1 C (88.0 F) | 7.1 C (44.8 F) |
| Jun | 36.2 C (97.2 F) | 4.2 C (39.6 F) | 34.1 C (93.4 F) | 12.3 C (54.1 F) |
| Jul | 38.0 C (100.4 F) | 8.0 C (46.4 F) | 32.5 C (90.5 F) | 18.4 C (65.1 F) |
| Aug | 36.4 C (97.5 F) | 6.5 C (43.7 F) | 35.0 C (95.0 F) | 14.3 C (57.7 F) |
| Sep | 36.0 C (96.8 F) | 2.0 C (35.6 F) | n/a | n/a |
| Oct | 28.9 C (84.0 F) | -2.4 C (27.7 F) | n/a | n/a |
| Nov | 25.4 C (77.7 F) | -6.0 C (21.2 F) | n/a | n/a |
| Dec | 21.4 C (70.5 F) | -9.6 C (14.7 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1901 | 16 |
| 1902 | 10 |
| 1903 | 6 |
| 1904 | 6 |
| 1905 | 20 |
| 1906 | 16 |
| 1907 | 12 |
| 1908 | 11 |
| 1909 | 22 |
| 1910 | 14 |
| 1911 | 15 |
| 1912 | 32 |
| 1913 | 7 |
| 1914 | 7 |
| 1915 | 15 |
| 1916 | 10 |
| 1917 | 20 |
| 1918 | 8 |
| 1919 | 35 |
| 1920 | 10 |
| 1921 | 22 |
| 1922 | 15 |
| 1923 | 10 |
| 1924 | 13 |
| 1925 | 18 |
| 1926 | 15 |
| 1927 | 9 |
| 1928 | 18 |
| 1929 | 36 |
| 1930 | 6 |
| 1931 | 13 |
| 1932 | 16 |
| 1933 | 21 |
| 1934 | 8 |
| 1935 | 23 |
| 1936 | 14 |
| 1937 | 1 |
| 1938 | 23 |
| 1939 | 14 |
| 1940 | 16 |
| 1941 | 11 |
| 1942 | 7 |
| 1943 | 8 |
| 1944 | 8 |
| 1945 | 36 |
| 1946 | 7 |
| 1947 | 26 |
| 1948 | 17 |
| 1949 | 13 |
| 1950 | 6 |
| 1951 | 7 |
| 1952 | 7 |
| 1953 | 12 |
| 1954 | 11 |
| 1955 | 5 |
| 1956 | 19 |
| 1957 | 7 |
| 1958 | 9 |
| 1959 | 5 |
| 1960 | 4 |
| 1961 | 7 |
| 1962 | 12 |
| 1963 | 8 |
| 1964 | 6 |
| 1965 | 6 |
| 1966 | 7 |
| 1967 | 8 |
| 1968 | 8 |
| 1969 | 3 |
| 1970 | 9 |
| 1971 | 10 |
| 1972 | 4 |
| 1973 | 9 |
| 1974 | 10 |
| 1975 | 9 |
| 1976 | 8 |
| 1977 | 13 |
| 1978 | 10 |
| 1979 | 3 |
| 1980 | 15 |
| 1981 | 7 |
| 1982 | 6 |
| 1983 | 6 |
| 1984 | 8 |
| 1985 | 5 |
| 1986 | 4 |
| 1987 | 8 |
| 1988 | 2 |
| 1989 | 6 |
| 1990 | 6 |
| 1991 | 12 |
| 1992 | 4 |
| 1993 | 3 |
| 1994 | 7 |
| 1995 | 7 |
| 1996 | 10 |
| 1997 | 12 |
| 1998 | 4 |
| 1999 | 4 |
| 2000 | 9 |
| 2001 | 4 |
| 2002 | 18 |
| 2003 | 40 |
| 2004 | 5 |
| 2005 | 8 |
| 2006 | 8 |
| 2007 | 18 |
| 2008 | 10 |
| 2009 | 7 |
| 2010 | 5 |
| 2011 | 11 |
| 2012 | 12 |
| 2013 | 17 |
| 2014 | 16 |
| 2015 | 7 |
| 2016 | 9 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 18 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 18 |
| 2023 | 25 |
| 2024 | 17 |
| 2025 | 12 |
| 2026 | 23 |
All-Time Record Progression
14 new records| Date | Kind | Detail |
|---|---|---|
| 1931-06-15 | Record high minimum temperature | Record high minimum temperature 21.5 C (70.7 F) |
| 1933-08-13 | Record high maximum temperature | Record high maximum temperature 36.4 C (97.5 F) |
| 1935-06-29 | Record high minimum temperature | Record high minimum temperature 22.0 C (71.6 F) |
| 1945-07-23 | Record high maximum temperature | Record high maximum temperature 38.0 C (100.4 F) |
| 1945-07-25 | Record high minimum temperature | Record high minimum temperature 22.2 C (72.0 F) |
| 1947-07-31 | Record high minimum temperature | Record high minimum temperature 22.4 C (72.3 F) |
| 1952-07-03 | Record high minimum temperature | Record high minimum temperature 22.6 C (72.7 F) |
| 1967-07-20 | Record high minimum temperature | Record high minimum temperature 24.0 C (75.2 F) |
| 1985-01-16 | Record snow depth | Record snow depth 74.0 cm (29.1 in) |
| 2003-06-24 | Record high minimum temperature | Record high minimum temperature 24.1 C (75.4 F) |
| 2019-06-26 | Record high minimum temperature | Record high minimum temperature 24.2 C (75.6 F) |
| 2019-06-29 | Record high minimum temperature | Record high minimum temperature 24.7 C (76.5 F) |
| 2019-07-25 | Record high minimum temperature | Record high minimum temperature 25.0 C (77.0 F) |
| 2026-06-27 | Record high minimum temperature | Record high minimum temperature 25.3 C (77.5 F) |
Wettest Day of Each Month
Aug: 262.8 mm (10.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 86.8 mm (3.4 in) | 28 January 1978 |
| Feb | 80.0 mm (3.1 in) | 22 February 1914 |
| Mar | 106.9 mm (4.2 in) | 22 March 1956 |
| Apr | 102.3 mm (4.0 in) | 4 April 1989 |
| May | 124.9 mm (4.9 in) | 23 May 1908 |
| Jun | 134.3 mm (5.3 in) | 11 June 1982 |
| Jul | 170.3 mm (6.7 in) | 31 July 1979 |
| Aug | 262.8 mm (10.3 in) | 21 August 1911 |
| Sep | 176.8 mm (7.0 in) | 12 September 1994 |
| Oct | 155.0 mm (6.1 in) | 27 October 1928 |
| Nov | 108.1 mm (4.3 in) | 4 November 2014 |
| Dec | 86.3 mm (3.4 in) | 12 December 1957 |
Period of Record Coverage
1901 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1901 | 365 | 100% | Yes |
| 1902 | 365 | 100% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 365 | 100% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 364 | 99% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 364 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 336 | 92% | Yes |
| 2017 | 334 | 92% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 364 | 100% | Yes |
| 2023 | 364 | 100% | Yes |
| 2024 | 365 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 214 | 59% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 24 August 2026 | Lugano, CH | daily rain (Provisional) | 81.6 mm (3.2 in) | 13.3 mm (0.5 in) | 20 years | 22 of 100 (Routine) |
| 20 August 2026 | Lugano, CH | daily rain (Provisional) | 133.5 mm (5.3 in) | 0.5 mm (0.02 in) | 104 years | 40 of 100 (Notable) |
| 15 August 2026 | Lugano, CH | daily high min | 23.1 C (73.6 F) | 1.8 C (3.2 F) | 16 years | 21 of 100 (Routine) |
| 14 August 2026 | Lugano, CH | monthly high min (Tie) | 24.0 C (75.2 F) | tie | 0 years | 5 of 100 (Routine) |
| 13 August 2026 | Lugano, CH | daily high min | 23.7 C (74.7 F) | 0.5 C (0.9 F) | 23 years | 17 of 100 (Routine) |
| 12 August 2026 | Lugano, CH | daily high min | 23.3 C (73.9 F) | 0.3 C (0.5 F) | 1 year | 11 of 100 (Routine) |
| 10 August 2026 | Lugano, CH | daily high min | 22.9 C (73.2 F) | 0.3 C (0.5 F) | 23 years | 17 of 100 (Routine) |
| 9 August 2026 | Lugano, CH | daily high min | 23.8 C (74.8 F) | 2.3 C (4.1 F) | 23 years | 24 of 100 (Routine) |
| 7 August 2026 | Lugano, CH | daily high min (Tie) | 22.6 C (72.7 F) | tie | 23 years | 4 of 100 (Routine) |
| 6 August 2026 | Lugano, CH | daily high max | 35.0 C (95.0 F) | 0.8 C (1.4 F) | 72 years | 33 of 100 (Routine) |
| 6 August 2026 | Lugano, CH | daily high min (Tie) | 23.5 C (74.3 F) | tie | 23 years | 4 of 100 (Routine) |
| 5 August 2026 | Lugano, CH | daily high max | 34.2 C (93.6 F) | 0.1 C (0.2 F) | 4 years | 11 of 100 (Routine) |
| 4 August 2026 | Lugano, CH | monthly high min | 24.0 C (75.2 F) | 0.5 C (0.9 F) | 22 years | 27 of 100 (Routine) |
| 3 August 2026 | Lugano, CH | monthly high min (Tie) | 23.5 C (74.3 F) | tie | 22 years | 6 of 100 (Routine) |
| 1 August 2026 | Lugano, CH | daily high min | 22.5 C (72.5 F) | 0.2 C (0.4 F) | 5 years | 11 of 100 (Routine) |
| 27 June 2026 | Lugano, CH | all-time high min | 25.3 C (77.5 F) | 0.3 C (0.5 F) | 6 years | 33 of 100 (Routine) |
| 22 June 2026 | Lugano, CH | daily high min | 22.9 C (73.2 F) | 0.8 C (1.4 F) | 8 years | 14 of 100 (Routine) |
| 1 June 2026 | Lugano, CH | daily high min | 19.2 C (66.6 F) | 0.1 C (0.2 F) | 0 years | 10 of 100 (Routine) |
| 28 May 2026 | Lugano, CH | daily high max | 30.9 C (87.6 F) | 0.4 C (0.7 F) | 120 years | 40 of 100 (Notable) |
| 28 May 2026 | Lugano, CH | monthly high min (Tie) | 20.4 C (68.7 F) | tie | 8 years | 5 of 100 (Routine) |
Climate Trend
123 complete years, 1901 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1901 | 11.3 C | -1.14 C |
| 1902 | 11.8 C | -0.72 C |
| 1903 | 11.6 C | -0.87 C |
| 1904 | 12.4 C | -0.04 C |
| 1905 | 11.5 C | -0.96 C |
| 1906 | 12.4 C | -0.12 C |
| 1907 | 12.1 C | -0.38 C |
| 1908 | 11.9 C | -0.58 C |
| 1909 | 11.5 C | -0.98 C |
| 1910 | 11.6 C | -0.89 C |
| 1911 | 12.2 C | -0.28 C |
| 1912 | 11.2 C | -1.26 C |
| 1913 | 12.0 C | -0.52 C |
| 1914 | 12.0 C | -0.43 C |
| 1915 | 11.6 C | -0.84 C |
| 1916 | 11.9 C | -0.53 C |
| 1917 | 11.7 C | -0.77 C |
| 1918 | 11.8 C | -0.64 C |
| 1919 | 12.0 C | -0.44 C |
| 1920 | 12.7 C | +0.18 C |
| 1921 | 12.6 C | +0.16 C |
| 1922 | 11.4 C | -1.09 C |
| 1923 | 12.1 C | -0.37 C |
| 1924 | 11.7 C | -0.76 C |
| 1925 | 11.3 C | -1.16 C |
| 1926 | 12.3 C | -0.18 C |
| 1927 | 12.4 C | -0.06 C |
| 1928 | 12.0 C | -0.46 C |
| 1929 | 11.3 C | -1.13 C |
| 1930 | 11.8 C | -0.63 C |
| 1931 | 11.4 C | -1.03 C |
| 1932 | 11.4 C | -1.03 C |
| 1933 | 11.5 C | -1.00 C |
| 1934 | 12.2 C | -0.31 C |
| 1935 | 11.7 C | -0.75 C |
| 1936 | 11.6 C | -0.84 C |
| 1937 | 11.9 C | -0.55 C |
| 1938 | 11.7 C | -0.73 C |
| 1939 | 11.4 C | -1.07 C |
| 1940 | 11.3 C | -1.19 C |
| 1941 | 11.4 C | -1.06 C |
| 1942 | 12.3 C | -0.15 C |
| 1943 | 13.2 C | +0.70 C |
| 1944 | 12.0 C | -0.45 C |
| 1945 | 13.2 C | +0.72 C |
| 1946 | 12.3 C | -0.20 C |
| 1947 | 12.8 C | +0.35 C |
| 1948 | 13.0 C | +0.49 C |
| 1949 | 13.3 C | +0.87 C |
| 1950 | 12.9 C | +0.47 C |
| 1951 | 12.4 C | -0.11 C |
| 1952 | 12.5 C | -0.02 C |
| 1953 | 13.0 C | +0.56 C |
| 1954 | 12.3 C | -0.20 C |
| 1955 | 12.7 C | +0.22 C |
| 1956 | 11.6 C | -0.87 C |
| 1957 | 12.9 C | +0.39 C |
| 1958 | 13.2 C | +0.76 C |
| 1959 | 13.6 C | +1.10 C |
| 1960 | 12.6 C | +0.10 C |
| 1961 | 13.3 C | +0.81 C |
| 1962 | 12.2 C | -0.26 C |
| 1963 | 11.7 C | -0.73 C |
| 1964 | 12.8 C | +0.29 C |
| 1965 | 11.9 C | -0.56 C |
| 1966 | 12.5 C | +0.03 C |
| 1967 | 12.7 C | +0.27 C |
| 1968 | 12.3 C | -0.18 C |
| 1969 | 12.1 C | -0.39 C |
| 1970 | 12.2 C | -0.27 C |
| 1971 | 12.5 C | +0.07 C |
| 1972 | 12.0 C | -0.52 C |
| 1973 | 12.2 C | -0.28 C |
| 1974 | 12.3 C | -0.20 C |
| 1975 | 12.2 C | -0.28 C |
| 1976 | 12.4 C | -0.06 C |
| 1977 | 11.8 C | -0.69 C |
| 1978 | 11.5 C | -0.96 C |
| 1979 | 11.7 C | -0.76 C |
| 1980 | 11.4 C | -1.04 C |
| 1981 | 11.8 C | -0.67 C |
| 1982 | 12.4 C | -0.10 C |
| 1983 | 12.3 C | -0.19 C |
| 1984 | 11.9 C | -0.60 C |
| 1985 | 12.0 C | -0.48 C |
| 1986 | 12.3 C | -0.13 C |
| 1987 | 12.1 C | -0.39 C |
| 1988 | 12.7 C | +0.24 C |
| 1989 | 12.7 C | +0.21 C |
| 1990 | 13.1 C | +0.63 C |
| 1991 | 12.6 C | +0.13 C |
| 1992 | 12.7 C | +0.23 C |
| 1993 | 12.4 C | -0.06 C |
| 1994 | 13.5 C | +0.98 C |
| 1995 | 12.7 C | +0.27 C |
| 1996 | 12.3 C | -0.15 C |
| 1997 | 13.3 C | +0.84 C |
| 1998 | 12.7 C | +0.24 C |
| 1999 | 12.8 C | +0.34 C |
| 2000 | 13.3 C | +0.80 C |
| 2001 | 13.0 C | +0.57 C |
| 2002 | 13.4 C | +0.93 C |
| 2003 | 14.1 C | +1.58 C |
| 2004 | 13.0 C | +0.48 C |
| 2005 | 12.8 C | +0.37 C |
| 2006 | 13.4 C | +0.93 C |
| 2007 | 13.8 C | +1.32 C |
| 2008 | 12.9 C | +0.45 C |
| 2009 | 13.4 C | +0.95 C |
| 2010 | 12.3 C | -0.16 C |
| 2011 | 13.9 C | +1.46 C |
| 2012 | 13.5 C | +1.05 C |
| 2013 | 13.1 C | +0.60 C |
| 2014 | 13.7 C | +1.18 C |
| 2015 | 14.0 C | +1.56 C |
| 2018 | 14.1 C | +1.67 C |
| 2019 | 14.1 C | +1.67 C |
| 2020 | 13.9 C | +1.43 C |
| 2021 | 13.4 C | +0.91 C |
| 2022 | 14.7 C | +2.20 C |
| 2023 | 14.5 C | +2.06 C |
| 2024 | 14.3 C | +1.81 C |
| 2025 | 14.3 C | +1.87 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1901 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.3) per decade. The slope is a straight line fitted to 123 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.3) per decade | 1901 to 2025 | 123 | Rise |
| Mean daily maximum | -0.01 C (-0.06 to 0.03) per decade | -0.02 F (-0.10 to 0.06) per decade | 1901 to 2025 | 123 | Not clearly different from zero |
| Mean daily minimum | 0.3 C (0.3 to 0.4) per decade | 0.6 F (0.5 to 0.6) per decade | 1901 to 2025 | 123 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1901 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.0 C (100.4 F) | 1945 | 32.5 C (90.4 F) | 126 |
| Coldest night (TNn) | -14.0 C (6.8 F) | 1929 | -5.7 C (21.7 F) | 126 |
| Wettest day (Rx1day) | 262.8 mm (10.3 in) | 1911 | 91.8 mm (3.6 in) | 126 |
| Wettest five days (Rx5day) | 387.8 mm (15.3 in) | 1911 | 175.0 mm (6.9 in) | 126 |
| Longest dry spell (CDD) | 64 days | 2015 | 29 days | 126 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1901 | 32.0 C (89.6 F) |
| 1902 | 36.0 C (96.8 F) |
| 1903 | 30.6 C (87.1 F) |
| 1904 | 34.5 C (94.1 F) |
| 1905 | 35.5 C (95.9 F) |
| 1906 | 36.0 C (96.8 F) |
| 1907 | 33.5 C (92.3 F) |
| 1908 | 32.0 C (89.6 F) |
| 1909 | 34.6 C (94.3 F) |
| 1910 | 32.5 C (90.5 F) |
| 1911 | 36.0 C (96.8 F) |
| 1912 | 31.2 C (88.2 F) |
| 1913 | 32.2 C (90.0 F) |
| 1914 | 32.5 C (90.5 F) |
| 1915 | 32.0 C (89.6 F) |
| 1916 | 35.0 C (95.0 F) |
| 1917 | 34.5 C (94.1 F) |
| 1918 | 33.5 C (92.3 F) |
| 1919 | 34.0 C (93.2 F) |
| 1920 | 33.0 C (91.4 F) |
| 1921 | 35.0 C (95.0 F) |
| 1922 | 31.5 C (88.7 F) |
| 1923 | 33.6 C (92.5 F) |
| 1924 | 31.4 C (88.5 F) |
| 1925 | 34.4 C (93.9 F) |
| 1926 | 32.2 C (90.0 F) |
| 1927 | 33.2 C (91.8 F) |
| 1928 | 36.2 C (97.2 F) |
| 1929 | 35.2 C (95.4 F) |
| 1930 | 32.8 C (91.0 F) |
| 1931 | 33.5 C (92.3 F) |
| 1932 | 33.6 C (92.5 F) |
| 1933 | 36.4 C (97.5 F) |
| 1934 | 31.6 C (88.9 F) |
| 1935 | 36.2 C (97.2 F) |
| 1936 | 30.8 C (87.4 F) |
| 1937 | 31.4 C (88.5 F) |
| 1938 | 32.0 C (89.6 F) |
| 1939 | 30.2 C (86.4 F) |
| 1940 | 32.0 C (89.6 F) |
| 1941 | 31.0 C (87.8 F) |
| 1942 | 31.4 C (88.5 F) |
| 1943 | 34.6 C (94.3 F) |
| 1944 | 31.4 C (88.5 F) |
| 1945 | 38.0 C (100.4 F) |
| 1946 | 32.2 C (90.0 F) |
| 1947 | 36.2 C (97.2 F) |
| 1948 | 31.2 C (88.2 F) |
| 1949 | 33.8 C (92.8 F) |
| 1950 | 33.8 C (92.8 F) |
| 1951 | 31.0 C (87.8 F) |
| 1952 | 35.0 C (95.0 F) |
| 1953 | 34.2 C (93.6 F) |
| 1954 | 32.4 C (90.3 F) |
| 1955 | 33.2 C (91.8 F) |
| 1956 | 32.2 C (90.0 F) |
| 1957 | 37.0 C (98.6 F) |
| 1958 | 34.2 C (93.6 F) |
| 1959 | 35.1 C (95.2 F) |
| 1960 | 32.1 C (89.8 F) |
| 1961 | 31.7 C (89.1 F) |
| 1962 | 32.9 C (91.2 F) |
| 1963 | 31.7 C (89.1 F) |
| 1964 | 34.0 C (93.2 F) |
| 1965 | 35.0 C (95.0 F) |
| 1966 | 31.0 C (87.8 F) |
| 1967 | 31.5 C (88.7 F) |
| 1968 | 31.2 C (88.2 F) |
| 1969 | 31.4 C (88.5 F) |
| 1970 | 32.8 C (91.0 F) |
| 1971 | 31.1 C (88.0 F) |
| 1972 | 29.8 C (85.6 F) |
| 1973 | 31.4 C (88.5 F) |
| 1974 | 31.4 C (88.5 F) |
| 1975 | 30.4 C (86.7 F) |
| 1976 | 33.2 C (91.8 F) |
| 1977 | 29.2 C (84.6 F) |
| 1978 | 28.3 C (82.9 F) |
| 1979 | 28.9 C (84.0 F) |
| 1980 | 30.2 C (86.4 F) |
| 1981 | 29.1 C (84.4 F) |
| 1982 | 34.0 C (93.2 F) |
| 1983 | 37.1 C (98.8 F) |
| 1984 | 34.6 C (94.3 F) |
| 1985 | 30.3 C (86.5 F) |
| 1986 | 30.0 C (86.0 F) |
| 1987 | 30.1 C (86.2 F) |
| 1988 | 30.8 C (87.4 F) |
| 1989 | 32.1 C (89.8 F) |
| 1990 | 31.3 C (88.3 F) |
| 1991 | 32.3 C (90.1 F) |
| 1992 | 31.7 C (89.1 F) |
| 1993 | 31.0 C (87.8 F) |
| 1994 | 33.3 C (91.9 F) |
| 1995 | 31.2 C (88.2 F) |
| 1996 | 33.4 C (92.1 F) |
| 1997 | 30.4 C (86.7 F) |
| 1998 | 32.0 C (89.6 F) |
| 1999 | 30.2 C (86.4 F) |
| 2000 | 31.5 C (88.7 F) |
| 2001 | 31.0 C (87.8 F) |
| 2002 | 31.6 C (88.9 F) |
| 2003 | 35.9 C (96.6 F) |
| 2004 | 32.4 C (90.3 F) |
| 2005 | 32.6 C (90.7 F) |
| 2006 | 34.4 C (93.9 F) |
| 2007 | 31.8 C (89.2 F) |
| 2008 | 31.7 C (89.1 F) |
| 2009 | 31.2 C (88.2 F) |
| 2010 | 31.8 C (89.2 F) |
| 2011 | 32.7 C (90.9 F) |
| 2012 | 33.4 C (92.1 F) |
| 2013 | 32.5 C (90.5 F) |
| 2014 | 31.4 C (88.5 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 31.6 C (88.9 F) |
| 2017 | 33.0 C (91.4 F) |
| 2018 | 32.8 C (91.0 F) |
| 2019 | 34.8 C (94.6 F) |
| 2020 | 33.3 C (91.9 F) |
| 2021 | 33.3 C (91.9 F) |
| 2022 | 34.2 C (93.6 F) |
| 2023 | 33.9 C (93.0 F) |
| 2024 | 33.3 C (91.9 F) |
| 2025 | 34.2 C (93.6 F) |
| 2026 | 35.0 C (95.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1901 | -11.0 C (12.2 F) |
| 1902 | -3.7 C (25.3 F) |
| 1903 | -7.6 C (18.3 F) |
| 1904 | -4.6 C (23.7 F) |
| 1905 | -9.8 C (14.4 F) |
| 1906 | -7.8 C (18.0 F) |
| 1907 | -9.5 C (14.9 F) |
| 1908 | -6.5 C (20.3 F) |
| 1909 | -7.3 C (18.9 F) |
| 1910 | -5.5 C (22.1 F) |
| 1911 | -6.2 C (20.8 F) |
| 1912 | -6.2 C (20.8 F) |
| 1913 | -7.0 C (19.4 F) |
| 1914 | -6.5 C (20.3 F) |
| 1915 | -7.8 C (18.0 F) |
| 1916 | -4.6 C (23.7 F) |
| 1917 | -9.8 C (14.4 F) |
| 1918 | -7.8 C (18.0 F) |
| 1919 | -7.6 C (18.3 F) |
| 1920 | -4.0 C (24.8 F) |
| 1921 | -6.5 C (20.3 F) |
| 1922 | -7.6 C (18.3 F) |
| 1923 | -4.5 C (23.9 F) |
| 1924 | -7.6 C (18.3 F) |
| 1925 | -8.0 C (17.6 F) |
| 1926 | -12.5 C (9.5 F) |
| 1927 | -9.6 C (14.7 F) |
| 1928 | -7.6 C (18.3 F) |
| 1929 | -14.0 C (6.8 F) |
| 1930 | -4.4 C (24.1 F) |
| 1931 | -7.5 C (18.5 F) |
| 1932 | -10.6 C (12.9 F) |
| 1933 | -9.0 C (15.8 F) |
| 1934 | -5.8 C (21.6 F) |
| 1935 | -8.6 C (16.5 F) |
| 1936 | -4.0 C (24.8 F) |
| 1937 | -6.4 C (20.5 F) |
| 1938 | -8.8 C (16.2 F) |
| 1939 | -8.8 C (16.2 F) |
| 1940 | -9.4 C (15.1 F) |
| 1941 | -8.4 C (16.9 F) |
| 1942 | -6.4 C (20.5 F) |
| 1943 | -5.4 C (22.3 F) |
| 1944 | -6.6 C (20.1 F) |
| 1945 | -10.8 C (12.6 F) |
| 1946 | -6.8 C (19.8 F) |
| 1947 | -9.2 C (15.4 F) |
| 1948 | -6.0 C (21.2 F) |
| 1949 | -7.0 C (19.4 F) |
| 1950 | -6.4 C (20.5 F) |
| 1951 | -3.4 C (25.9 F) |
| 1952 | -6.4 C (20.5 F) |
| 1953 | -6.4 C (20.5 F) |
| 1954 | -7.6 C (18.3 F) |
| 1955 | -4.6 C (23.7 F) |
| 1956 | -10.8 C (12.6 F) |
| 1957 | -6.6 C (20.1 F) |
| 1958 | -5.2 C (22.6 F) |
| 1959 | -5.7 C (21.7 F) |
| 1960 | -8.2 C (17.2 F) |
| 1961 | -6.2 C (20.8 F) |
| 1962 | -7.0 C (19.4 F) |
| 1963 | -8.6 C (16.5 F) |
| 1964 | -4.8 C (23.4 F) |
| 1965 | -4.6 C (23.7 F) |
| 1966 | -7.6 C (18.3 F) |
| 1967 | -7.1 C (19.2 F) |
| 1968 | -6.4 C (20.5 F) |
| 1969 | -6.0 C (21.2 F) |
| 1970 | -6.2 C (20.8 F) |
| 1971 | -8.0 C (17.6 F) |
| 1972 | -2.2 C (28.0 F) |
| 1973 | -6.6 C (20.1 F) |
| 1974 | -1.3 C (29.7 F) |
| 1975 | -2.0 C (28.4 F) |
| 1976 | -4.6 C (23.7 F) |
| 1977 | -4.3 C (24.3 F) |
| 1978 | -3.0 C (26.6 F) |
| 1979 | -5.8 C (21.6 F) |
| 1980 | -4.1 C (24.6 F) |
| 1981 | -5.4 C (22.3 F) |
| 1982 | -3.6 C (25.5 F) |
| 1983 | -2.6 C (27.3 F) |
| 1984 | -3.5 C (25.7 F) |
| 1985 | -9.0 C (15.8 F) |
| 1986 | -5.6 C (21.9 F) |
| 1987 | -5.2 C (22.6 F) |
| 1988 | -3.0 C (26.6 F) |
| 1989 | -2.8 C (27.0 F) |
| 1990 | -3.0 C (26.6 F) |
| 1991 | -8.2 C (17.2 F) |
| 1992 | -2.9 C (26.8 F) |
| 1993 | -5.0 C (23.0 F) |
| 1994 | -3.5 C (25.7 F) |
| 1995 | -4.2 C (24.4 F) |
| 1996 | -6.2 C (20.8 F) |
| 1997 | -1.5 C (29.3 F) |
| 1998 | -2.9 C (26.8 F) |
| 1999 | -3.8 C (25.2 F) |
| 2000 | -4.7 C (23.5 F) |
| 2001 | -4.4 C (24.1 F) |
| 2002 | -3.8 C (25.2 F) |
| 2003 | -3.2 C (26.2 F) |
| 2004 | -2.3 C (27.9 F) |
| 2005 | -5.5 C (22.1 F) |
| 2006 | -3.4 C (25.9 F) |
| 2007 | -2.6 C (27.3 F) |
| 2008 | -4.0 C (24.8 F) |
| 2009 | -5.2 C (22.6 F) |
| 2010 | -5.0 C (23.0 F) |
| 2011 | -2.6 C (27.3 F) |
| 2012 | -8.5 C (16.7 F) |
| 2013 | -2.4 C (27.7 F) |
| 2014 | -1.7 C (28.9 F) |
| 2015 | -1.4 C (29.5 F) |
| 2016 | -2.6 C (27.3 F) |
| 2017 | -1.5 C (29.3 F) |
| 2018 | -6.1 C (21.0 F) |
| 2019 | -2.1 C (28.2 F) |
| 2020 | -1.5 C (29.3 F) |
| 2021 | -3.2 C (26.2 F) |
| 2022 | -1.7 C (28.9 F) |
| 2023 | -2.1 C (28.2 F) |
| 2024 | -1.9 C (28.6 F) |
| 2025 | -1.2 C (29.8 F) |
| 2026 | -3.1 C (26.4 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1901 | 113.8 mm (4.5 in) |
| 1902 | 60.4 mm (2.4 in) |
| 1903 | 102.6 mm (4.0 in) |
| 1904 | 104.3 mm (4.1 in) |
| 1905 | 133.3 mm (5.2 in) |
| 1906 | 88.1 mm (3.5 in) |
| 1907 | 111.0 mm (4.4 in) |
| 1908 | 124.9 mm (4.9 in) |
| 1909 | 78.5 mm (3.1 in) |
| 1910 | 133.9 mm (5.3 in) |
| 1911 | 262.8 mm (10.3 in) |
| 1912 | 68.1 mm (2.7 in) |
| 1913 | 77.4 mm (3.0 in) |
| 1914 | 128.5 mm (5.1 in) |
| 1915 | 75.7 mm (3.0 in) |
| 1916 | 64.0 mm (2.5 in) |
| 1917 | 67.2 mm (2.6 in) |
| 1918 | 98.0 mm (3.9 in) |
| 1919 | 70.2 mm (2.8 in) |
| 1920 | 100.6 mm (4.0 in) |
| 1921 | 133.0 mm (5.2 in) |
| 1922 | 58.2 mm (2.3 in) |
| 1923 | 67.5 mm (2.7 in) |
| 1924 | 90.0 mm (3.5 in) |
| 1925 | 73.0 mm (2.9 in) |
| 1926 | 108.2 mm (4.3 in) |
| 1927 | 75.2 mm (3.0 in) |
| 1928 | 155.0 mm (6.1 in) |
| 1929 | 78.0 mm (3.1 in) |
| 1930 | 67.5 mm (2.7 in) |
| 1931 | 94.0 mm (3.7 in) |
| 1932 | 95.4 mm (3.8 in) |
| 1933 | 105.5 mm (4.2 in) |
| 1934 | 80.8 mm (3.2 in) |
| 1935 | 100.6 mm (4.0 in) |
| 1936 | 97.9 mm (3.9 in) |
| 1937 | 107.4 mm (4.2 in) |
| 1938 | 109.7 mm (4.3 in) |
| 1939 | 86.7 mm (3.4 in) |
| 1940 | 102.5 mm (4.0 in) |
| 1941 | 78.0 mm (3.1 in) |
| 1942 | 74.3 mm (2.9 in) |
| 1943 | 52.3 mm (2.1 in) |
| 1944 | 129.4 mm (5.1 in) |
| 1945 | 132.6 mm (5.2 in) |
| 1946 | 84.6 mm (3.3 in) |
| 1947 | 112.3 mm (4.4 in) |
| 1948 | 172.7 mm (6.8 in) |
| 1949 | 72.1 mm (2.8 in) |
| 1950 | 82.8 mm (3.3 in) |
| 1951 | 102.6 mm (4.0 in) |
| 1952 | 92.4 mm (3.6 in) |
| 1953 | 88.3 mm (3.5 in) |
| 1954 | 82.6 mm (3.3 in) |
| 1955 | 53.9 mm (2.1 in) |
| 1956 | 108.1 mm (4.3 in) |
| 1957 | 86.3 mm (3.4 in) |
| 1958 | 85.0 mm (3.3 in) |
| 1959 | 94.1 mm (3.7 in) |
| 1960 | 104.0 mm (4.1 in) |
| 1961 | 68.6 mm (2.7 in) |
| 1962 | 62.6 mm (2.5 in) |
| 1963 | 139.1 mm (5.5 in) |
| 1964 | 65.7 mm (2.6 in) |
| 1965 | 51.1 mm (2.0 in) |
| 1966 | 92.0 mm (3.6 in) |
| 1967 | 75.4 mm (3.0 in) |
| 1968 | 97.0 mm (3.8 in) |
| 1969 | 58.0 mm (2.3 in) |
| 1970 | 129.4 mm (5.1 in) |
| 1971 | 83.3 mm (3.3 in) |
| 1972 | 87.1 mm (3.4 in) |
| 1973 | 88.2 mm (3.5 in) |
| 1974 | 69.3 mm (2.7 in) |
| 1975 | 47.7 mm (1.9 in) |
| 1976 | 97.1 mm (3.8 in) |
| 1977 | 91.5 mm (3.6 in) |
| 1978 | 86.8 mm (3.4 in) |
| 1979 | 170.3 mm (6.7 in) |
| 1980 | 97.2 mm (3.8 in) |
| 1981 | 85.4 mm (3.4 in) |
| 1982 | 134.3 mm (5.3 in) |
| 1983 | 79.1 mm (3.1 in) |
| 1984 | 91.5 mm (3.6 in) |
| 1985 | 69.1 mm (2.7 in) |
| 1986 | 91.0 mm (3.6 in) |
| 1987 | 92.7 mm (3.6 in) |
| 1988 | 59.7 mm (2.4 in) |
| 1989 | 102.3 mm (4.0 in) |
| 1990 | 80.7 mm (3.2 in) |
| 1991 | 135.5 mm (5.3 in) |
| 1992 | 73.1 mm (2.9 in) |
| 1993 | 107.9 mm (4.2 in) |
| 1994 | 176.8 mm (7.0 in) |
| 1995 | 163.8 mm (6.4 in) |
| 1996 | 98.7 mm (3.9 in) |
| 1997 | 71.0 mm (2.8 in) |
| 1998 | 114.5 mm (4.5 in) |
| 1999 | 63.9 mm (2.5 in) |
| 2000 | 144.0 mm (5.7 in) |
| 2001 | 100.1 mm (3.9 in) |
| 2002 | 121.9 mm (4.8 in) |
| 2003 | 68.2 mm (2.7 in) |
| 2004 | 83.2 mm (3.3 in) |
| 2005 | 62.0 mm (2.4 in) |
| 2006 | 70.2 mm (2.8 in) |
| 2007 | 105.8 mm (4.2 in) |
| 2008 | 105.3 mm (4.1 in) |
| 2009 | 105.5 mm (4.2 in) |
| 2010 | 77.9 mm (3.1 in) |
| 2011 | 104.2 mm (4.1 in) |
| 2012 | 65.5 mm (2.6 in) |
| 2013 | 83.7 mm (3.3 in) |
| 2014 | 108.1 mm (4.3 in) |
| 2015 | 96.9 mm (3.8 in) |
| 2016 | 110.0 mm (4.3 in) |
| 2017 | 109.6 mm (4.3 in) |
| 2018 | 90.9 mm (3.6 in) |
| 2019 | 74.9 mm (2.9 in) |
| 2020 | 139.2 mm (5.5 in) |
| 2021 | 98.9 mm (3.9 in) |
| 2022 | 156.1 mm (6.1 in) |
| 2023 | 76.0 mm (3.0 in) |
| 2024 | 80.6 mm (3.2 in) |
| 2025 | 117.8 mm (4.6 in) |
| 2026 | 133.5 mm (5.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1901 | 183.6 mm (7.2 in) |
| 1902 | 139.7 mm (5.5 in) |
| 1903 | 230.6 mm (9.1 in) |
| 1904 | 161.3 mm (6.4 in) |
| 1905 | 222.7 mm (8.8 in) |
| 1906 | 193.3 mm (7.6 in) |
| 1907 | 171.2 mm (6.7 in) |
| 1908 | 159.5 mm (6.3 in) |
| 1909 | 153.2 mm (6.0 in) |
| 1910 | 209.8 mm (8.3 in) |
| 1911 | 387.8 mm (15.3 in) |
| 1912 | 208.9 mm (8.2 in) |
| 1913 | 162.0 mm (6.4 in) |
| 1914 | 276.4 mm (10.9 in) |
| 1915 | 156.7 mm (6.2 in) |
| 1916 | 128.0 mm (5.0 in) |
| 1917 | 178.8 mm (7.0 in) |
| 1918 | 155.5 mm (6.1 in) |
| 1919 | 209.9 mm (8.3 in) |
| 1920 | 207.9 mm (8.2 in) |
| 1921 | 171.0 mm (6.7 in) |
| 1922 | 126.5 mm (5.0 in) |
| 1923 | 175.5 mm (6.9 in) |
| 1924 | 255.0 mm (10.0 in) |
| 1925 | 178.7 mm (7.0 in) |
| 1926 | 275.8 mm (10.9 in) |
| 1927 | 118.6 mm (4.7 in) |
| 1928 | 278.9 mm (11.0 in) |
| 1929 | 152.1 mm (6.0 in) |
| 1930 | 115.0 mm (4.5 in) |
| 1931 | 169.0 mm (6.7 in) |
| 1932 | 231.5 mm (9.1 in) |
| 1933 | 122.4 mm (4.8 in) |
| 1934 | 200.4 mm (7.9 in) |
| 1935 | 201.7 mm (7.9 in) |
| 1936 | 188.5 mm (7.4 in) |
| 1937 | 162.7 mm (6.4 in) |
| 1938 | 202.3 mm (8.0 in) |
| 1939 | 180.7 mm (7.1 in) |
| 1940 | 205.2 mm (8.1 in) |
| 1941 | 187.3 mm (7.4 in) |
| 1942 | 171.6 mm (6.8 in) |
| 1943 | 130.0 mm (5.1 in) |
| 1944 | 204.7 mm (8.1 in) |
| 1945 | 190.3 mm (7.5 in) |
| 1946 | 208.8 mm (8.2 in) |
| 1947 | 256.6 mm (10.1 in) |
| 1948 | 264.5 mm (10.4 in) |
| 1949 | 126.0 mm (5.0 in) |
| 1950 | 135.4 mm (5.3 in) |
| 1951 | 278.1 mm (10.9 in) |
| 1952 | 196.1 mm (7.7 in) |
| 1953 | 180.3 mm (7.1 in) |
| 1954 | 183.5 mm (7.2 in) |
| 1955 | 113.3 mm (4.5 in) |
| 1956 | 244.3 mm (9.6 in) |
| 1957 | 195.6 mm (7.7 in) |
| 1958 | 165.2 mm (6.5 in) |
| 1959 | 151.9 mm (6.0 in) |
| 1960 | 203.2 mm (8.0 in) |
| 1961 | 168.7 mm (6.6 in) |
| 1962 | 149.2 mm (5.9 in) |
| 1963 | 238.7 mm (9.4 in) |
| 1964 | 109.5 mm (4.3 in) |
| 1965 | 164.5 mm (6.5 in) |
| 1966 | 195.2 mm (7.7 in) |
| 1967 | 172.1 mm (6.8 in) |
| 1968 | 282.3 mm (11.1 in) |
| 1969 | 144.1 mm (5.7 in) |
| 1970 | 139.8 mm (5.5 in) |
| 1971 | 142.7 mm (5.6 in) |
| 1972 | 143.3 mm (5.6 in) |
| 1973 | 166.7 mm (6.6 in) |
| 1974 | 127.0 mm (5.0 in) |
| 1975 | 109.7 mm (4.3 in) |
| 1976 | 224.8 mm (8.9 in) |
| 1977 | 239.3 mm (9.4 in) |
| 1978 | 165.2 mm (6.5 in) |
| 1979 | 217.9 mm (8.6 in) |
| 1980 | 177.9 mm (7.0 in) |
| 1981 | 208.5 mm (8.2 in) |
| 1982 | 155.0 mm (6.1 in) |
| 1983 | 147.4 mm (5.8 in) |
| 1984 | 160.5 mm (6.3 in) |
| 1985 | 134.9 mm (5.3 in) |
| 1986 | 182.6 mm (7.2 in) |
| 1987 | 142.4 mm (5.6 in) |
| 1988 | 153.7 mm (6.1 in) |
| 1989 | 197.9 mm (7.8 in) |
| 1990 | 172.5 mm (6.8 in) |
| 1991 | 198.9 mm (7.8 in) |
| 1992 | 175.2 mm (6.9 in) |
| 1993 | 227.3 mm (8.9 in) |
| 1994 | 318.2 mm (12.5 in) |
| 1995 | 271.4 mm (10.7 in) |
| 1996 | 168.2 mm (6.6 in) |
| 1997 | 152.4 mm (6.0 in) |
| 1998 | 154.2 mm (6.1 in) |
| 1999 | 140.8 mm (5.5 in) |
| 2000 | 207.2 mm (8.2 in) |
| 2001 | 154.5 mm (6.1 in) |
| 2002 | 224.9 mm (8.9 in) |
| 2003 | 118.5 mm (4.7 in) |
| 2004 | 146.7 mm (5.8 in) |
| 2005 | 118.1 mm (4.6 in) |
| 2006 | 155.4 mm (6.1 in) |
| 2007 | 162.9 mm (6.4 in) |
| 2008 | 171.2 mm (6.7 in) |
| 2009 | 261.1 mm (10.3 in) |
| 2010 | 155.8 mm (6.1 in) |
| 2011 | 195.0 mm (7.7 in) |
| 2012 | 141.5 mm (5.6 in) |
| 2013 | 164.5 mm (6.5 in) |
| 2014 | 202.5 mm (8.0 in) |
| 2015 | 137.1 mm (5.4 in) |
| 2016 | 137.6 mm (5.4 in) |
| 2017 | 264.6 mm (10.4 in) |
| 2018 | 221.8 mm (8.7 in) |
| 2019 | 155.1 mm (6.1 in) |
| 2020 | 229.2 mm (9.0 in) |
| 2021 | 202.7 mm (8.0 in) |
| 2022 | 183.7 mm (7.2 in) |
| 2023 | 132.9 mm (5.2 in) |
| 2024 | 174.7 mm (6.9 in) |
| 2025 | 225.2 mm (8.9 in) |
| 2026 | 250.7 mm (9.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1901 | 32 days |
| 1902 | 24 days |
| 1903 | 21 days |
| 1904 | 23 days |
| 1905 | 33 days |
| 1906 | 36 days |
| 1907 | 29 days |
| 1908 | 58 days |
| 1909 | 40 days |
| 1910 | 15 days |
| 1911 | 28 days |
| 1912 | 20 days |
| 1913 | 29 days |
| 1914 | 33 days |
| 1915 | 23 days |
| 1916 | 30 days |
| 1917 | 25 days |
| 1918 | 35 days |
| 1919 | 20 days |
| 1920 | 21 days |
| 1921 | 48 days |
| 1922 | 43 days |
| 1923 | 38 days |
| 1924 | 27 days |
| 1925 | 36 days |
| 1926 | 36 days |
| 1927 | 21 days |
| 1928 | 32 days |
| 1929 | 47 days |
| 1930 | 22 days |
| 1931 | 35 days |
| 1932 | 21 days |
| 1933 | 18 days |
| 1934 | 34 days |
| 1935 | 21 days |
| 1936 | 26 days |
| 1937 | 23 days |
| 1938 | 32 days |
| 1939 | 27 days |
| 1940 | 31 days |
| 1941 | 44 days |
| 1942 | 29 days |
| 1943 | 22 days |
| 1944 | 52 days |
| 1945 | 49 days |
| 1946 | 21 days |
| 1947 | 18 days |
| 1948 | 32 days |
| 1949 | 57 days |
| 1950 | 23 days |
| 1951 | 18 days |
| 1952 | 43 days |
| 1953 | 47 days |
| 1954 | 23 days |
| 1955 | 32 days |
| 1956 | 31 days |
| 1957 | 26 days |
| 1958 | 19 days |
| 1959 | 29 days |
| 1960 | 13 days |
| 1961 | 24 days |
| 1962 | 26 days |
| 1963 | 28 days |
| 1964 | 31 days |
| 1965 | 25 days |
| 1966 | 24 days |
| 1967 | 31 days |
| 1968 | 25 days |
| 1969 | 36 days |
| 1970 | 22 days |
| 1971 | 26 days |
| 1972 | 16 days |
| 1973 | 31 days |
| 1974 | 19 days |
| 1975 | 23 days |
| 1976 | 29 days |
| 1977 | 17 days |
| 1978 | 37 days |
| 1979 | 22 days |
| 1980 | 34 days |
| 1981 | 48 days |
| 1982 | 29 days |
| 1983 | 38 days |
| 1984 | 24 days |
| 1985 | 43 days |
| 1986 | 38 days |
| 1987 | 26 days |
| 1988 | 40 days |
| 1989 | 52 days |
| 1990 | 27 days |
| 1991 | 30 days |
| 1992 | 38 days |
| 1993 | 43 days |
| 1994 | 38 days |
| 1995 | 34 days |
| 1996 | 23 days |
| 1997 | 61 days |
| 1998 | 30 days |
| 1999 | 33 days |
| 2000 | 46 days |
| 2001 | 34 days |
| 2002 | 22 days |
| 2003 | 29 days |
| 2004 | 22 days |
| 2005 | 34 days |
| 2006 | 25 days |
| 2007 | 29 days |
| 2008 | 33 days |
| 2009 | 21 days |
| 2010 | 25 days |
| 2011 | 35 days |
| 2012 | 30 days |
| 2013 | 26 days |
| 2014 | 23 days |
| 2015 | 64 days |
| 2016 | 25 days |
| 2017 | 23 days |
| 2018 | 19 days |
| 2019 | 21 days |
| 2020 | 34 days |
| 2021 | 27 days |
| 2022 | 43 days |
| 2023 | 37 days |
| 2024 | 24 days |
| 2025 | 24 days |
| 2026 | 21 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
120 years with a frostAcross 120 years with a frost, the median last spring frost at Lugano falls on 12 March and the median first autumn frost on 24 November, which leaves a median of 256 days between them.
In 1991 to 2025 the median growing season was 286 days. That is 51 days more than in 1901 to 1930.
Fitted over all years, the growing season changes by +6.0 days per decade at this station.
| Measure | Median, all years | Earliest period (1901 to 1930) | Recent period (1991 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 12 March | 28 March | 23 February | 33 days earlier | -3.8 days per decade |
| First autumn frost | 24 November | 17 November | 8 December | 21 days later | +2.2 days per decade |
| Growing days | 256 days | 235 days | 286 days | 51 days more | +6.0 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
125 years, 1901 to 2025A day with at least 90.6 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 196.8 mm (7.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 90.6 mm (3.6 in) | |
| 5 years | 116.6 mm (4.6 in) | |
| 10 years | 134.8 mm (5.3 in) | |
| 25 years | 158.8 mm (6.3 in) | |
| 50 years | 177.5 mm (7.0 in) | |
| 100 years | 196.8 mm (7.7 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 125 years of values from 1901 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 262.8 mm (10.3 in) in 1911; 176.8 mm (7.0 in) in 1994; 172.7 mm (6.8 in) in 1948.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Lugano, at 1974. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1974 ran 0.5 C (1.0 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1974 | -0.5 | -1.0 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2009 to 2025 against 1961 to 1990Over 2009 to 2025, Lugano had a mean temperature of 13.8 C (56.9 F) and 1,576.6 mm (62.1 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Rijeka (Croatia, 432 km away), Cornelia (United States, 7,506 km away) and Tapoco (United States, 7,465 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Rijeka | Croatia | 432 km (268 mi) | 13.9 C (56.9 F) | 1,548.5 mm (61.0 in) | 0.67 |
| Cornelia | United States | 7,506 km (4,664 mi) | 14.1 C (57.5 F) | 1,554.3 mm (61.2 in) | 0.83 |
| Tapoco | United States | 7,465 km (4,639 mi) | 14.2 C (57.5 F) | 1,500.7 mm (59.1 in) | 0.96 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).