Salem Weather Records (USC00237506)
Record envelope, standing records and threshold days for Salem (USC00237506), Missouri, United States, with 124 years of record.
Key Facts for Salem
- Salem (USC00237506) is a weather station in Missouri, United States at 37.63 latitude and -91.54 longitude, 367 m (1,205 ft) above sea level.
- The station reports from 1903 to 2026, 124 years of record.
- 1,464 records set at Salem still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Salem set a daily record high minimum temperature of 22.8 C (73.0 F) on 3 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Missouri, United States, 37.63 latitude, -91.54 longitude.
- Elevation: 367 m (1,205 ft).
- Period of record: 1903 to 2026, 124 years.
- Eligible elements: tmax, tmin, prcp, snow, 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 | 28.9 C (84.0 F) | -33.3 C (-27.9 F) | 20.0 C (68.0 F) | -20.0 C (-4.0 F) |
| Feb | 29.4 C (84.9 F) | -30.6 C (-23.1 F) | 23.3 C (73.9 F) | -18.3 C (-0.9 F) |
| Mar | 33.9 C (93.0 F) | -22.2 C (-8.0 F) | 33.9 C (93.0 F) | -9.4 C (15.1 F) |
| Apr | 33.9 C (93.0 F) | -10.6 C (12.9 F) | 28.9 C (84.0 F) | 1.7 C (35.1 F) |
| May | 36.1 C (97.0 F) | -1.7 C (28.9 F) | 27.8 C (82.0 F) | 2.2 C (36.0 F) |
| Jun | 44.4 C (111.9 F) | 3.3 C (37.9 F) | 32.8 C (91.0 F) | 10.6 C (51.1 F) |
| Jul | 43.9 C (111.0 F) | 6.7 C (44.1 F) | 36.1 C (97.0 F) | 17.2 C (63.0 F) |
| Aug | 44.4 C (111.9 F) | 3.9 C (39.0 F) | 36.7 C (98.1 F) | 13.9 C (57.0 F) |
| Sep | 41.1 C (106.0 F) | -2.8 C (27.0 F) | 37.8 C (100.0 F) | 17.8 C (64.0 F) |
| Oct | 34.4 C (93.9 F) | -8.9 C (16.0 F) | 25.6 C (78.1 F) | 9.4 C (48.9 F) |
| Nov | 30.0 C (86.0 F) | -18.9 C (-2.0 F) | n/a | n/a |
| Dec | 26.1 C (79.0 F) | -29.4 C (-20.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1903 | 1 |
| 1904 | 8 |
| 1905 | 15 |
| 1906 | 13 |
| 1907 | 15 |
| 1908 | 13 |
| 1909 | 13 |
| 1910 | 25 |
| 1911 | 51 |
| 1912 | 17 |
| 1913 | 28 |
| 1914 | 14 |
| 1915 | 18 |
| 1916 | 11 |
| 1917 | 23 |
| 1918 | 23 |
| 1919 | 6 |
| 1920 | 9 |
| 1921 | 7 |
| 1922 | 4 |
| 1923 | 8 |
| 1924 | 21 |
| 1925 | 26 |
| 1926 | 10 |
| 1927 | 8 |
| 1928 | 23 |
| 1929 | 15 |
| 1930 | 20 |
| 1931 | 13 |
| 1932 | 11 |
| 1933 | 11 |
| 1934 | 31 |
| 1935 | 7 |
| 1936 | 25 |
| 1937 | 8 |
| 1938 | 10 |
| 1939 | 9 |
| 1940 | 13 |
| 1941 | 6 |
| 1942 | 9 |
| 1943 | 15 |
| 1944 | 8 |
| 1945 | 10 |
| 1946 | 7 |
| 1947 | 7 |
| 1948 | 14 |
| 1949 | 8 |
| 1950 | 35 |
| 1951 | 17 |
| 1952 | 20 |
| 1953 | 21 |
| 1954 | 6 |
| 1955 | 12 |
| 1956 | 13 |
| 1957 | 7 |
| 1958 | 8 |
| 1959 | 11 |
| 1960 | 11 |
| 1961 | 14 |
| 1962 | 18 |
| 1963 | 10 |
| 1964 | 16 |
| 1965 | 12 |
| 1966 | 12 |
| 1967 | 14 |
| 1968 | 7 |
| 1969 | 4 |
| 1970 | 9 |
| 1971 | 7 |
| 1972 | 12 |
| 1973 | 5 |
| 1974 | 18 |
| 1975 | 7 |
| 1976 | 16 |
| 1977 | 3 |
| 1978 | 5 |
| 1979 | 9 |
| 1980 | 21 |
| 1981 | 6 |
| 1982 | 7 |
| 1983 | 10 |
| 1984 | 8 |
| 1985 | 7 |
| 1986 | 19 |
| 1987 | 6 |
| 1988 | 12 |
| 1989 | 28 |
| 1990 | 15 |
| 1991 | 10 |
| 1992 | 5 |
| 1993 | 6 |
| 1994 | 5 |
| 1995 | 4 |
| 1996 | 13 |
| 1997 | 9 |
| 1998 | 15 |
| 1999 | 1 |
| 2000 | 11 |
| 2001 | 8 |
| 2002 | 7 |
| 2003 | 5 |
| 2004 | 10 |
| 2005 | 9 |
| 2006 | 14 |
| 2007 | 8 |
| 2008 | 10 |
| 2009 | 6 |
| 2010 | 2 |
| 2011 | 3 |
| 2012 | 17 |
| 2013 | 6 |
| 2014 | 10 |
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 12 |
| 2022 | 11 |
| 2023 | 13 |
| 2024 | 8 |
| 2025 | 12 |
| 2026 | 9 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1934-08-01 | Record high minimum temperature | Record high minimum temperature 27.2 C (81.0 F) |
| 1939-08-12 | Record daily precipitation | Record daily precipitation 147.1 mm (5.8 in) |
| 1980-08-17 | Record high minimum temperature | Record high minimum temperature 27.8 C (82.0 F) |
| 1982-01-31 | Record daily snowfall | Record daily snowfall 45.7 cm (18.0 in) |
| 2024-11-05 | Record daily precipitation | Record daily precipitation 240.5 mm (9.5 in) |
Wettest Day of Each Month
Nov: 240.5 mm (9.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 80.0 mm (3.1 in) | 4 January 1993 |
| Feb | 83.8 mm (3.3 in) | 13 February 1946 |
| Mar | 102.6 mm (4.0 in) | 25 March 1904 |
| Apr | 132.1 mm (5.2 in) | 30 April 2017 |
| May | 110.0 mm (4.3 in) | 13 May 2002 |
| Jun | 105.9 mm (4.2 in) | 17 June 1985 |
| Jul | 111.8 mm (4.4 in) | 28 July 1979 |
| Aug | 147.1 mm (5.8 in) | 12 August 1939 |
| Sep | 138.4 mm (5.4 in) | 4 September 2008 |
| Oct | 137.2 mm (5.4 in) | 10 October 1914 |
| Nov | 240.5 mm (9.5 in) | 5 November 2024 |
| Dec | 144.8 mm (5.7 in) | 27 December 1942 |
Period of Record Coverage
1903 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1903 | 57 | 16% | No |
| 1904 | 366 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 360 | 99% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 363 | 99% | Yes |
| 1910 | 363 | 99% | Yes |
| 1911 | 362 | 99% | Yes |
| 1912 | 351 | 96% | Yes |
| 1913 | 361 | 99% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 355 | 97% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 364 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 303 | 83% | No |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 363 | 99% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 361 | 99% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 361 | 99% | Yes |
| 1947 | 363 | 99% | Yes |
| 1948 | 358 | 98% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 356 | 98% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 363 | 99% | Yes |
| 1961 | 356 | 98% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 362 | 99% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 354 | 97% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 336 | 92% | Yes |
| 1973 | 334 | 92% | Yes |
| 1974 | 363 | 99% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 305 | 84% | No |
| 1978 | 273 | 75% | No |
| 1979 | 365 | 100% | Yes |
| 1980 | 303 | 83% | No |
| 1981 | 364 | 100% | Yes |
| 1982 | 332 | 91% | Yes |
| 1983 | 270 | 74% | No |
| 1984 | 208 | 57% | No |
| 1985 | 273 | 75% | No |
| 1986 | 362 | 99% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 308 | 84% | No |
| 1991 | 342 | 94% | Yes |
| 1992 | 340 | 93% | Yes |
| 1993 | 325 | 89% | No |
| 1994 | 319 | 87% | No |
| 1995 | 342 | 94% | Yes |
| 1996 | 355 | 97% | Yes |
| 1997 | 359 | 98% | Yes |
| 1998 | 360 | 99% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 356 | 97% | Yes |
| 2001 | 356 | 98% | Yes |
| 2002 | 358 | 98% | Yes |
| 2003 | 328 | 90% | No |
| 2004 | 360 | 98% | Yes |
| 2005 | 363 | 99% | Yes |
| 2006 | 363 | 99% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 363 | 99% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 363 | 99% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 334 | 92% | Yes |
| 2014 | 363 | 99% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 333 | 91% | Yes |
| 2017 | 356 | 98% | Yes |
| 2018 | 314 | 86% | No |
| 2019 | 365 | 100% | Yes |
| 2020 | 338 | 92% | Yes |
| 2021 | 317 | 87% | No |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 331 | 90% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 249 | 68% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 3 September 2026 | Salem, US | daily high min (Provisional) | 22.8 C (73.0 F) | 0.6 C (1.1 F) | 87 years | 37 of 100 (Notable) |
| 16 August 2026 | Salem, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 45 years | 5 of 100 (Routine) |
| 13 August 2026 | Salem, US | daily high min | 24.4 C (75.9 F) | 1.6 C (2.9 F) | 112 years | 44 of 100 (Notable) |
| 2 August 2026 | Salem, US | daily low max | 20.0 C (68.0 F) | 3.3 C (5.9 F) | 100 years | 48 of 100 (Notable) |
| 28 July 2026 | Salem, US | monthly high min (Tie) | 26.1 C (79.0 F) | tie | 96 years | 12 of 100 (Routine) |
| 25 July 2026 | Salem, US | daily low max (Tie) | 22.8 C (73.0 F) | tie | 21 years | 4 of 100 (Routine) |
| 23 June 2026 | Salem, US | daily low max | 20.0 C (68.0 F) | 1.7 C (3.1 F) | 68 years | 34 of 100 (Routine) |
| 14 June 2026 | Salem, US | daily rain | 40.6 mm (1.6 in) | 7.8 mm (0.31 in) | 28 years | 23 of 100 (Routine) |
| 15 April 2026 | Salem, US | daily high min | 18.9 C (66.0 F) | 1.1 C (2.0 F) | 13 years | 15 of 100 (Routine) |
| 14 April 2026 | Salem, US | daily high min (Tie) | 17.8 C (64.0 F) | tie | 20 years | 4 of 100 (Routine) |
| 13 April 2026 | Salem, US | daily high min (Tie) | 16.7 C (62.1 F) | tie | 53 years | 6 of 100 (Routine) |
| 27 March 2026 | Salem, US | daily high max | 32.2 C (90.0 F) | 1.6 C (2.9 F) | 116 years | 42 of 100 (Notable) |
| 23 March 2026 | Salem, US | monthly high max | 33.9 C (93.0 F) | 0.6 C (1.1 F) | 119 years | 50 of 100 (Notable) |
| 22 March 2026 | Salem, US | daily high min | 17.2 C (63.0 F) | 0.5 C (0.9 F) | 119 years | 40 of 100 (Notable) |
| 5 March 2026 | Salem, US | daily rain | 93.5 mm (3.7 in) | 55.9 mm (2.2 in) | 15 years | 54 of 100 (Notable) |
| 20 February 2026 | Salem, US | daily high max (Tie) | 23.3 C (73.9 F) | tie | 8 years | 3 of 100 (Routine) |
| 26 January 2026 | Salem, US | daily low max | -11.1 C (12.0 F) | 2.2 C (4.0 F) | 122 years | 42 of 100 (Notable) |
| 25 January 2026 | Salem, US | daily low max | -14.4 C (6.1 F) | 1.6 C (2.9 F) | 86 years | 37 of 100 (Notable) |
| 29 December 2025 | Salem, US | daily high max | 24.4 C (75.9 F) | 3.3 C (5.9 F) | 96 years | 43 of 100 (Notable) |
| 26 December 2025 | Salem, US | daily high min | 12.2 C (54.0 F) | 1.6 C (2.9 F) | 83 years | 36 of 100 (Notable) |
Climate Trend
99 complete years, 1904 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1904 | 12.8 C | -0.56 C |
| 1905 | 12.9 C | -0.47 C |
| 1906 | 13.0 C | -0.31 C |
| 1907 | 13.8 C | +0.46 C |
| 1908 | 14.3 C | +0.97 C |
| 1909 | 14.0 C | +0.64 C |
| 1910 | 13.4 C | +0.10 C |
| 1911 | 14.7 C | +1.35 C |
| 1912 | 12.6 C | -0.69 C |
| 1913 | 14.1 C | +0.80 C |
| 1914 | 13.9 C | +0.52 C |
| 1915 | 13.2 C | -0.18 C |
| 1916 | 13.5 C | +0.14 C |
| 1917 | 11.5 C | -1.81 C |
| 1918 | 13.0 C | -0.30 C |
| 1919 | 13.3 C | -0.04 C |
| 1920 | 12.2 C | -1.11 C |
| 1921 | 14.3 C | +0.98 C |
| 1922 | 13.3 C | 0.00 C |
| 1923 | 12.7 C | -0.68 C |
| 1924 | 12.1 C | -1.24 C |
| 1925 | 13.9 C | +0.52 C |
| 1926 | 12.9 C | -0.40 C |
| 1927 | 13.5 C | +0.14 C |
| 1928 | 12.4 C | -0.89 C |
| 1929 | 12.2 C | -1.10 C |
| 1930 | 13.2 C | -0.18 C |
| 1932 | 13.7 C | +0.38 C |
| 1933 | 14.2 C | +0.85 C |
| 1934 | 14.0 C | +0.68 C |
| 1935 | 12.8 C | -0.49 C |
| 1936 | 13.5 C | +0.19 C |
| 1937 | 12.5 C | -0.82 C |
| 1938 | 14.6 C | +1.27 C |
| 1939 | 13.9 C | +0.52 C |
| 1940 | 11.9 C | -1.46 C |
| 1941 | 13.8 C | +0.46 C |
| 1942 | 13.5 C | +0.16 C |
| 1943 | 13.0 C | -0.33 C |
| 1944 | 13.5 C | +0.19 C |
| 1945 | 13.2 C | -0.15 C |
| 1946 | 14.4 C | +1.08 C |
| 1947 | 13.3 C | 0.00 C |
| 1948 | 12.8 C | -0.56 C |
| 1949 | 12.8 C | -0.54 C |
| 1950 | 11.6 C | -1.72 C |
| 1951 | 12.0 C | -1.30 C |
| 1952 | 13.4 C | +0.06 C |
| 1953 | 14.0 C | +0.66 C |
| 1955 | 12.8 C | -0.53 C |
| 1956 | 13.1 C | -0.28 C |
| 1957 | 12.5 C | -0.88 C |
| 1958 | 11.9 C | -1.39 C |
| 1959 | 12.7 C | -0.60 C |
| 1960 | 12.1 C | -1.23 C |
| 1961 | 12.1 C | -1.26 C |
| 1962 | 12.5 C | -0.79 C |
| 1963 | 12.6 C | -0.76 C |
| 1964 | 13.2 C | -0.14 C |
| 1965 | 13.1 C | -0.23 C |
| 1966 | 12.0 C | -1.37 C |
| 1967 | 12.5 C | -0.86 C |
| 1968 | 12.0 C | -1.37 C |
| 1969 | 12.5 C | -0.82 C |
| 1970 | 12.4 C | -0.98 C |
| 1971 | 12.9 C | -0.39 C |
| 1974 | 13.7 C | +0.37 C |
| 1975 | 13.7 C | +0.38 C |
| 1976 | 13.1 C | -0.21 C |
| 1979 | 12.4 C | -0.98 C |
| 1981 | 13.8 C | +0.49 C |
| 1986 | 14.5 C | +1.19 C |
| 1987 | 14.6 C | +1.31 C |
| 1988 | 13.8 C | +0.44 C |
| 1989 | 13.2 C | -0.10 C |
| 1992 | 13.5 C | +0.17 C |
| 1995 | 13.6 C | +0.23 C |
| 1996 | 11.8 C | -1.51 C |
| 1997 | 12.1 C | -1.19 C |
| 1998 | 14.3 C | +0.93 C |
| 1999 | 14.0 C | +0.62 C |
| 2000 | 14.4 C | +1.06 C |
| 2001 | 14.3 C | +0.98 C |
| 2002 | 14.1 C | +0.74 C |
| 2004 | 14.1 C | +0.72 C |
| 2005 | 14.6 C | +1.22 C |
| 2006 | 14.8 C | +1.46 C |
| 2007 | 14.8 C | +1.43 C |
| 2008 | 13.3 C | +0.01 C |
| 2009 | 13.8 C | +0.42 C |
| 2010 | 14.5 C | +1.15 C |
| 2011 | 14.8 C | +1.50 C |
| 2012 | 16.1 C | +2.81 C |
| 2014 | 13.2 C | -0.10 C |
| 2015 | 14.6 C | +1.28 C |
| 2017 | 14.6 C | +1.24 C |
| 2022 | 13.0 C | -0.34 C |
| 2023 | 14.2 C | +0.85 C |
| 2025 | 13.3 C | -0.02 C |
The annual mean temperature here has risen by 0.07 C (0.03 to 0.12) per decade over 1904 to 2025. In Fahrenheit: 0.13 F (0.05 to 0.22) per decade. The slope is a straight line fitted to 99 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.07 C (0.03 to 0.12) per decade | 0.13 F (0.05 to 0.22) per decade | 1904 to 2025 | 99 | Rise |
| Mean daily maximum | 0.05 C (-0.01 to 0.11) per decade | 0.09 F (-0.02 to 0.19) per decade | 1904 to 2025 | 99 | Not clearly different from zero |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1904 to 2025 | 99 | 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
1903 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 44.4 C (111.9 F) | 1911 | 37.0 C (98.5 F) | 124 |
| Coldest night (TNn) | -33.3 C (-27.9 F) | 1912 | -20.0 C (-4.0 F) | 124 |
| Wettest day (Rx1day) | 240.5 mm (9.5 in) | 2024 | 67.3 mm (2.6 in) | 124 |
| Wettest five days (Rx5day) | 322.0 mm (12.7 in) | 2024 | 110.0 mm (4.3 in) | 124 |
| Longest dry spell (CDD) | 34 days | 2017 | 20 days | 124 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1903 | 23.9 C (75.0 F) |
| 1904 | 35.0 C (95.0 F) |
| 1905 | 36.7 C (98.1 F) |
| 1906 | 33.9 C (93.0 F) |
| 1907 | 40.6 C (105.1 F) |
| 1908 | 36.7 C (98.1 F) |
| 1909 | 38.3 C (100.9 F) |
| 1910 | 36.7 C (98.1 F) |
| 1911 | 44.4 C (111.9 F) |
| 1912 | 37.2 C (99.0 F) |
| 1913 | 42.2 C (108.0 F) |
| 1914 | 41.1 C (106.0 F) |
| 1915 | 36.1 C (97.0 F) |
| 1916 | 40.0 C (104.0 F) |
| 1917 | 36.1 C (97.0 F) |
| 1918 | 41.1 C (106.0 F) |
| 1919 | 39.4 C (102.9 F) |
| 1920 | 37.8 C (100.0 F) |
| 1921 | 36.1 C (97.0 F) |
| 1922 | 38.3 C (100.9 F) |
| 1923 | 38.9 C (102.0 F) |
| 1924 | 36.7 C (98.1 F) |
| 1925 | 38.3 C (100.9 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 33.9 C (93.0 F) |
| 1929 | 36.1 C (97.0 F) |
| 1930 | 42.2 C (108.0 F) |
| 1931 | 37.8 C (100.0 F) |
| 1932 | 37.8 C (100.0 F) |
| 1933 | 40.0 C (104.0 F) |
| 1934 | 44.4 C (111.9 F) |
| 1935 | 36.7 C (98.1 F) |
| 1936 | 42.2 C (108.0 F) |
| 1937 | 36.1 C (97.0 F) |
| 1938 | 38.9 C (102.0 F) |
| 1939 | 36.7 C (98.1 F) |
| 1940 | 36.7 C (98.1 F) |
| 1941 | 38.3 C (100.9 F) |
| 1942 | 36.7 C (98.1 F) |
| 1943 | 40.0 C (104.0 F) |
| 1944 | 38.3 C (100.9 F) |
| 1945 | 37.8 C (100.0 F) |
| 1946 | 40.6 C (105.1 F) |
| 1947 | 40.0 C (104.0 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 35.6 C (96.1 F) |
| 1950 | 34.4 C (93.9 F) |
| 1951 | 36.1 C (97.0 F) |
| 1952 | 39.4 C (102.9 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 43.3 C (109.9 F) |
| 1955 | 35.0 C (95.0 F) |
| 1956 | 38.9 C (102.0 F) |
| 1957 | 35.6 C (96.1 F) |
| 1958 | 35.0 C (95.0 F) |
| 1959 | 35.6 C (96.1 F) |
| 1960 | 36.7 C (98.1 F) |
| 1961 | 35.0 C (95.0 F) |
| 1962 | 39.4 C (102.9 F) |
| 1963 | 36.1 C (97.0 F) |
| 1964 | 38.3 C (100.9 F) |
| 1965 | 35.6 C (96.1 F) |
| 1966 | 38.9 C (102.0 F) |
| 1967 | 33.9 C (93.0 F) |
| 1968 | 35.0 C (95.0 F) |
| 1969 | 37.2 C (99.0 F) |
| 1970 | 36.7 C (98.1 F) |
| 1971 | 36.7 C (98.1 F) |
| 1972 | 35.6 C (96.1 F) |
| 1973 | 35.0 C (95.0 F) |
| 1974 | 37.2 C (99.0 F) |
| 1975 | 37.2 C (99.0 F) |
| 1976 | 37.2 C (99.0 F) |
| 1977 | 36.7 C (98.1 F) |
| 1978 | 37.2 C (99.0 F) |
| 1979 | 34.4 C (93.9 F) |
| 1980 | 42.8 C (109.0 F) |
| 1981 | 35.6 C (96.1 F) |
| 1982 | 37.8 C (100.0 F) |
| 1983 | 39.4 C (102.9 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 35.0 C (95.0 F) |
| 1986 | 39.4 C (102.9 F) |
| 1987 | 40.0 C (104.0 F) |
| 1988 | 41.1 C (106.0 F) |
| 1989 | 36.1 C (97.0 F) |
| 1990 | 36.7 C (98.1 F) |
| 1991 | 37.8 C (100.0 F) |
| 1992 | 35.6 C (96.1 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 33.3 C (91.9 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 35.0 C (95.0 F) |
| 1997 | 38.3 C (100.9 F) |
| 1998 | 37.2 C (99.0 F) |
| 1999 | 38.9 C (102.0 F) |
| 2000 | 38.3 C (100.9 F) |
| 2001 | 36.1 C (97.0 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 39.4 C (102.9 F) |
| 2004 | 35.6 C (96.1 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 39.4 C (102.9 F) |
| 2008 | 33.9 C (93.0 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 37.8 C (100.0 F) |
| 2011 | 39.4 C (102.9 F) |
| 2012 | 42.2 C (108.0 F) |
| 2013 | 35.0 C (95.0 F) |
| 2014 | 38.3 C (100.9 F) |
| 2015 | 35.0 C (95.0 F) |
| 2016 | 35.6 C (96.1 F) |
| 2017 | 41.1 C (106.0 F) |
| 2018 | 36.7 C (98.1 F) |
| 2019 | 36.1 C (97.0 F) |
| 2020 | 35.6 C (96.1 F) |
| 2021 | 37.8 C (100.0 F) |
| 2022 | 41.7 C (107.1 F) |
| 2023 | 42.8 C (109.0 F) |
| 2024 | 36.1 C (97.0 F) |
| 2025 | 36.1 C (97.0 F) |
| 2026 | 37.8 C (100.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1903 | -13.9 C (7.0 F) |
| 1904 | -22.8 C (-9.0 F) |
| 1905 | -29.4 C (-20.9 F) |
| 1906 | -20.6 C (-5.1 F) |
| 1907 | -18.3 C (-0.9 F) |
| 1908 | -16.7 C (1.9 F) |
| 1909 | -25.6 C (-14.1 F) |
| 1910 | -22.2 C (-8.0 F) |
| 1911 | -21.1 C (-6.0 F) |
| 1912 | -33.3 C (-27.9 F) |
| 1913 | -17.8 C (0.0 F) |
| 1914 | -18.9 C (-2.0 F) |
| 1915 | -19.4 C (-2.9 F) |
| 1916 | -23.3 C (-9.9 F) |
| 1917 | -23.9 C (-11.0 F) |
| 1918 | -30.0 C (-22.0 F) |
| 1919 | -22.2 C (-8.0 F) |
| 1920 | -18.3 C (-0.9 F) |
| 1921 | -12.2 C (10.0 F) |
| 1922 | -17.8 C (0.0 F) |
| 1923 | -18.9 C (-2.0 F) |
| 1924 | -26.7 C (-16.1 F) |
| 1925 | -24.4 C (-11.9 F) |
| 1926 | -21.1 C (-6.0 F) |
| 1927 | -20.6 C (-5.1 F) |
| 1928 | -23.3 C (-9.9 F) |
| 1929 | -30.6 C (-23.1 F) |
| 1930 | -28.3 C (-18.9 F) |
| 1931 | -16.7 C (1.9 F) |
| 1932 | -17.2 C (1.0 F) |
| 1933 | -22.2 C (-8.0 F) |
| 1934 | -27.2 C (-17.0 F) |
| 1935 | -18.3 C (-0.9 F) |
| 1936 | -23.3 C (-9.9 F) |
| 1937 | -19.4 C (-2.9 F) |
| 1938 | -16.1 C (3.0 F) |
| 1939 | -15.6 C (3.9 F) |
| 1940 | -25.0 C (-13.0 F) |
| 1941 | -13.3 C (8.1 F) |
| 1942 | -22.2 C (-8.0 F) |
| 1943 | -22.2 C (-8.0 F) |
| 1944 | -17.8 C (0.0 F) |
| 1945 | -17.8 C (0.0 F) |
| 1946 | -17.8 C (0.0 F) |
| 1947 | -17.8 C (0.0 F) |
| 1948 | -23.9 C (-11.0 F) |
| 1949 | -18.9 C (-2.0 F) |
| 1950 | -18.9 C (-2.0 F) |
| 1951 | -25.6 C (-14.1 F) |
| 1952 | -15.6 C (3.9 F) |
| 1953 | -16.1 C (3.0 F) |
| 1954 | -16.1 C (3.0 F) |
| 1955 | -20.6 C (-5.1 F) |
| 1956 | -17.2 C (1.0 F) |
| 1957 | -18.3 C (-0.9 F) |
| 1958 | -22.2 C (-8.0 F) |
| 1959 | -23.3 C (-9.9 F) |
| 1960 | -22.2 C (-8.0 F) |
| 1961 | -20.0 C (-4.0 F) |
| 1962 | -23.3 C (-9.9 F) |
| 1963 | -23.3 C (-9.9 F) |
| 1964 | -18.9 C (-2.0 F) |
| 1965 | -22.2 C (-8.0 F) |
| 1966 | -23.9 C (-11.0 F) |
| 1967 | -16.7 C (1.9 F) |
| 1968 | -22.8 C (-9.0 F) |
| 1969 | -17.8 C (0.0 F) |
| 1970 | -21.7 C (-7.1 F) |
| 1971 | -19.4 C (-2.9 F) |
| 1972 | -21.1 C (-6.0 F) |
| 1973 | -18.9 C (-2.0 F) |
| 1974 | -18.9 C (-2.0 F) |
| 1975 | -16.7 C (1.9 F) |
| 1976 | -22.2 C (-8.0 F) |
| 1977 | -29.4 C (-20.9 F) |
| 1978 | -20.6 C (-5.1 F) |
| 1979 | -23.9 C (-11.0 F) |
| 1980 | -20.0 C (-4.0 F) |
| 1981 | -23.3 C (-9.9 F) |
| 1982 | -26.7 C (-16.1 F) |
| 1983 | -26.7 C (-16.1 F) |
| 1984 | -26.1 C (-15.0 F) |
| 1985 | -20.6 C (-5.1 F) |
| 1986 | -19.4 C (-2.9 F) |
| 1987 | -12.8 C (9.0 F) |
| 1988 | -25.6 C (-14.1 F) |
| 1989 | -29.4 C (-20.9 F) |
| 1990 | -17.2 C (1.0 F) |
| 1991 | -14.4 C (6.1 F) |
| 1992 | -15.6 C (3.9 F) |
| 1993 | -19.4 C (-2.9 F) |
| 1994 | -20.6 C (-5.1 F) |
| 1995 | -18.3 C (-0.9 F) |
| 1996 | -23.3 C (-9.9 F) |
| 1997 | -25.6 C (-14.1 F) |
| 1998 | -17.2 C (1.0 F) |
| 1999 | -22.2 C (-8.0 F) |
| 2000 | -18.9 C (-2.0 F) |
| 2001 | -20.0 C (-4.0 F) |
| 2002 | -17.8 C (0.0 F) |
| 2003 | -20.0 C (-4.0 F) |
| 2004 | -17.2 C (1.0 F) |
| 2005 | -14.4 C (6.1 F) |
| 2006 | -16.7 C (1.9 F) |
| 2007 | -17.2 C (1.0 F) |
| 2008 | -17.8 C (0.0 F) |
| 2009 | -19.4 C (-2.9 F) |
| 2010 | -19.4 C (-2.9 F) |
| 2011 | -17.2 C (1.0 F) |
| 2012 | -11.7 C (10.9 F) |
| 2013 | -16.1 C (3.0 F) |
| 2014 | -24.4 C (-11.9 F) |
| 2015 | -20.0 C (-4.0 F) |
| 2016 | -18.3 C (-0.9 F) |
| 2017 | -18.3 C (-0.9 F) |
| 2018 | -21.1 C (-6.0 F) |
| 2019 | -18.3 C (-0.9 F) |
| 2020 | -16.1 C (3.0 F) |
| 2021 | -22.2 C (-8.0 F) |
| 2022 | -21.7 C (-7.1 F) |
| 2023 | -10.0 C (14.0 F) |
| 2024 | -20.6 C (-5.1 F) |
| 2025 | -21.7 C (-7.1 F) |
| 2026 | -20.0 C (-4.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1903 | 65.5 mm (2.6 in) |
| 1904 | 102.6 mm (4.0 in) |
| 1905 | 67.3 mm (2.6 in) |
| 1906 | 61.5 mm (2.4 in) |
| 1907 | 52.8 mm (2.1 in) |
| 1908 | 47.8 mm (1.9 in) |
| 1909 | 78.0 mm (3.1 in) |
| 1910 | 54.6 mm (2.1 in) |
| 1911 | 61.0 mm (2.4 in) |
| 1912 | 70.4 mm (2.8 in) |
| 1913 | 79.2 mm (3.1 in) |
| 1914 | 137.2 mm (5.4 in) |
| 1915 | 131.3 mm (5.2 in) |
| 1916 | 77.5 mm (3.1 in) |
| 1917 | 75.7 mm (3.0 in) |
| 1918 | 64.5 mm (2.5 in) |
| 1919 | 81.8 mm (3.2 in) |
| 1920 | 61.0 mm (2.4 in) |
| 1921 | 70.6 mm (2.8 in) |
| 1922 | 50.8 mm (2.0 in) |
| 1923 | 70.4 mm (2.8 in) |
| 1924 | 90.7 mm (3.6 in) |
| 1925 | 55.9 mm (2.2 in) |
| 1926 | 48.3 mm (1.9 in) |
| 1927 | 93.7 mm (3.7 in) |
| 1928 | 64.8 mm (2.6 in) |
| 1929 | 83.1 mm (3.3 in) |
| 1930 | 46.2 mm (1.8 in) |
| 1931 | 32.5 mm (1.3 in) |
| 1932 | 59.7 mm (2.4 in) |
| 1933 | 91.9 mm (3.6 in) |
| 1934 | 52.3 mm (2.1 in) |
| 1935 | 65.0 mm (2.6 in) |
| 1936 | 69.9 mm (2.8 in) |
| 1937 | 66.0 mm (2.6 in) |
| 1938 | 75.2 mm (3.0 in) |
| 1939 | 147.1 mm (5.8 in) |
| 1940 | 53.3 mm (2.1 in) |
| 1941 | 55.9 mm (2.2 in) |
| 1942 | 144.8 mm (5.7 in) |
| 1943 | 57.9 mm (2.3 in) |
| 1944 | 55.9 mm (2.2 in) |
| 1945 | 91.9 mm (3.6 in) |
| 1946 | 133.9 mm (5.3 in) |
| 1947 | 61.2 mm (2.4 in) |
| 1948 | 88.4 mm (3.5 in) |
| 1949 | 110.2 mm (4.3 in) |
| 1950 | 94.0 mm (3.7 in) |
| 1951 | 71.6 mm (2.8 in) |
| 1952 | 52.3 mm (2.1 in) |
| 1953 | 30.5 mm (1.2 in) |
| 1954 | 58.9 mm (2.3 in) |
| 1955 | 65.3 mm (2.6 in) |
| 1956 | 87.6 mm (3.4 in) |
| 1957 | 81.3 mm (3.2 in) |
| 1958 | 70.6 mm (2.8 in) |
| 1959 | 61.5 mm (2.4 in) |
| 1960 | 59.7 mm (2.4 in) |
| 1961 | 50.3 mm (2.0 in) |
| 1962 | 45.2 mm (1.8 in) |
| 1963 | 75.2 mm (3.0 in) |
| 1964 | 57.7 mm (2.3 in) |
| 1965 | 59.7 mm (2.4 in) |
| 1966 | 76.5 mm (3.0 in) |
| 1967 | 59.7 mm (2.4 in) |
| 1968 | 55.9 mm (2.2 in) |
| 1969 | 52.1 mm (2.1 in) |
| 1970 | 66.8 mm (2.6 in) |
| 1971 | 72.9 mm (2.9 in) |
| 1972 | 62.2 mm (2.4 in) |
| 1973 | 73.2 mm (2.9 in) |
| 1974 | 68.1 mm (2.7 in) |
| 1975 | 61.0 mm (2.4 in) |
| 1976 | 64.3 mm (2.5 in) |
| 1977 | 50.8 mm (2.0 in) |
| 1978 | 45.7 mm (1.8 in) |
| 1979 | 111.8 mm (4.4 in) |
| 1980 | 52.1 mm (2.1 in) |
| 1981 | 63.0 mm (2.5 in) |
| 1982 | 137.4 mm (5.4 in) |
| 1983 | 89.7 mm (3.5 in) |
| 1984 | 73.2 mm (2.9 in) |
| 1985 | 105.9 mm (4.2 in) |
| 1986 | 104.1 mm (4.1 in) |
| 1987 | 63.5 mm (2.5 in) |
| 1988 | 63.5 mm (2.5 in) |
| 1989 | 45.7 mm (1.8 in) |
| 1990 | 71.1 mm (2.8 in) |
| 1991 | 69.9 mm (2.8 in) |
| 1992 | 49.8 mm (2.0 in) |
| 1993 | 99.6 mm (3.9 in) |
| 1994 | 72.9 mm (2.9 in) |
| 1995 | 85.1 mm (3.4 in) |
| 1996 | 88.9 mm (3.5 in) |
| 1997 | 52.3 mm (2.1 in) |
| 1998 | 64.8 mm (2.6 in) |
| 1999 | 72.4 mm (2.9 in) |
| 2000 | 52.1 mm (2.1 in) |
| 2001 | 83.6 mm (3.3 in) |
| 2002 | 110.0 mm (4.3 in) |
| 2003 | 70.1 mm (2.8 in) |
| 2004 | 62.7 mm (2.5 in) |
| 2005 | 62.0 mm (2.4 in) |
| 2006 | 75.2 mm (3.0 in) |
| 2007 | 52.6 mm (2.1 in) |
| 2008 | 138.4 mm (5.4 in) |
| 2009 | 98.6 mm (3.9 in) |
| 2010 | 56.1 mm (2.2 in) |
| 2011 | 65.5 mm (2.6 in) |
| 2012 | 44.7 mm (1.8 in) |
| 2013 | 86.4 mm (3.4 in) |
| 2014 | 48.8 mm (1.9 in) |
| 2015 | 95.5 mm (3.8 in) |
| 2016 | 66.0 mm (2.6 in) |
| 2017 | 132.1 mm (5.2 in) |
| 2018 | 70.9 mm (2.8 in) |
| 2019 | 77.0 mm (3.0 in) |
| 2020 | 67.3 mm (2.6 in) |
| 2021 | 64.5 mm (2.5 in) |
| 2022 | 78.2 mm (3.1 in) |
| 2023 | 62.5 mm (2.5 in) |
| 2024 | 240.5 mm (9.5 in) |
| 2025 | 74.4 mm (2.9 in) |
| 2026 | 93.5 mm (3.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1903 | 84.8 mm (3.3 in) |
| 1904 | 120.7 mm (4.8 in) |
| 1905 | 128.0 mm (5.0 in) |
| 1906 | 107.4 mm (4.2 in) |
| 1907 | 95.8 mm (3.8 in) |
| 1908 | 134.9 mm (5.3 in) |
| 1909 | 125.0 mm (4.9 in) |
| 1910 | 104.9 mm (4.1 in) |
| 1911 | 74.0 mm (2.9 in) |
| 1912 | 122.2 mm (4.8 in) |
| 1913 | 109.4 mm (4.3 in) |
| 1914 | 248.2 mm (9.8 in) |
| 1915 | 215.2 mm (8.5 in) |
| 1916 | 159.0 mm (6.3 in) |
| 1917 | 75.7 mm (3.0 in) |
| 1918 | 130.0 mm (5.1 in) |
| 1919 | 160.3 mm (6.3 in) |
| 1920 | 113.9 mm (4.5 in) |
| 1921 | 112.1 mm (4.4 in) |
| 1922 | 98.6 mm (3.9 in) |
| 1923 | 82.5 mm (3.2 in) |
| 1924 | 138.5 mm (5.5 in) |
| 1925 | 91.8 mm (3.6 in) |
| 1926 | 79.4 mm (3.1 in) |
| 1927 | 138.6 mm (5.5 in) |
| 1928 | 110.8 mm (4.4 in) |
| 1929 | 124.2 mm (4.9 in) |
| 1930 | 64.7 mm (2.5 in) |
| 1931 | 52.7 mm (2.1 in) |
| 1932 | 62.7 mm (2.5 in) |
| 1933 | 135.8 mm (5.3 in) |
| 1934 | 169.3 mm (6.7 in) |
| 1935 | 126.0 mm (5.0 in) |
| 1936 | 80.3 mm (3.2 in) |
| 1937 | 116.8 mm (4.6 in) |
| 1938 | 144.8 mm (5.7 in) |
| 1939 | 157.8 mm (6.2 in) |
| 1940 | 92.5 mm (3.6 in) |
| 1941 | 108.0 mm (4.3 in) |
| 1942 | 178.4 mm (7.0 in) |
| 1943 | 102.2 mm (4.0 in) |
| 1944 | 85.6 mm (3.4 in) |
| 1945 | 178.1 mm (7.0 in) |
| 1946 | 198.7 mm (7.8 in) |
| 1947 | 96.8 mm (3.8 in) |
| 1948 | 115.4 mm (4.5 in) |
| 1949 | 127.2 mm (5.0 in) |
| 1950 | 125.0 mm (4.9 in) |
| 1951 | 135.4 mm (5.3 in) |
| 1952 | 85.8 mm (3.4 in) |
| 1953 | 55.9 mm (2.2 in) |
| 1954 | 91.2 mm (3.6 in) |
| 1955 | 76.0 mm (3.0 in) |
| 1956 | 91.2 mm (3.6 in) |
| 1957 | 144.8 mm (5.7 in) |
| 1958 | 124.0 mm (4.9 in) |
| 1959 | 77.5 mm (3.1 in) |
| 1960 | 80.8 mm (3.2 in) |
| 1961 | 121.1 mm (4.8 in) |
| 1962 | 107.4 mm (4.2 in) |
| 1963 | 103.7 mm (4.1 in) |
| 1964 | 84.1 mm (3.3 in) |
| 1965 | 98.1 mm (3.9 in) |
| 1966 | 99.3 mm (3.9 in) |
| 1967 | 96.5 mm (3.8 in) |
| 1968 | 88.6 mm (3.5 in) |
| 1969 | 112.6 mm (4.4 in) |
| 1970 | 130.4 mm (5.1 in) |
| 1971 | 105.7 mm (4.2 in) |
| 1972 | 96.0 mm (3.8 in) |
| 1973 | 123.1 mm (4.8 in) |
| 1974 | 86.2 mm (3.4 in) |
| 1975 | 103.1 mm (4.1 in) |
| 1976 | 73.7 mm (2.9 in) |
| 1977 | 131.9 mm (5.2 in) |
| 1978 | 82.3 mm (3.2 in) |
| 1979 | 158.5 mm (6.2 in) |
| 1980 | 70.4 mm (2.8 in) |
| 1981 | 97.3 mm (3.8 in) |
| 1982 | 189.4 mm (7.5 in) |
| 1983 | 166.4 mm (6.6 in) |
| 1984 | 127.3 mm (5.0 in) |
| 1985 | 127.3 mm (5.0 in) |
| 1986 | 170.7 mm (6.7 in) |
| 1987 | 102.1 mm (4.0 in) |
| 1988 | 89.6 mm (3.5 in) |
| 1989 | 67.5 mm (2.7 in) |
| 1990 | 110.5 mm (4.4 in) |
| 1991 | 136.9 mm (5.4 in) |
| 1992 | 116.5 mm (4.6 in) |
| 1993 | 129.6 mm (5.1 in) |
| 1994 | 149.2 mm (5.9 in) |
| 1995 | 86.2 mm (3.4 in) |
| 1996 | 154.1 mm (6.1 in) |
| 1997 | 66.0 mm (2.6 in) |
| 1998 | 95.2 mm (3.7 in) |
| 1999 | 88.1 mm (3.5 in) |
| 2000 | 93.0 mm (3.7 in) |
| 2001 | 137.1 mm (5.4 in) |
| 2002 | 181.1 mm (7.1 in) |
| 2003 | 102.4 mm (4.0 in) |
| 2004 | 77.0 mm (3.0 in) |
| 2005 | 107.7 mm (4.2 in) |
| 2006 | 134.4 mm (5.3 in) |
| 2007 | 93.8 mm (3.7 in) |
| 2008 | 161.8 mm (6.4 in) |
| 2009 | 112.7 mm (4.4 in) |
| 2010 | 80.0 mm (3.1 in) |
| 2011 | 207.2 mm (8.2 in) |
| 2012 | 70.8 mm (2.8 in) |
| 2013 | 154.3 mm (6.1 in) |
| 2014 | 92.5 mm (3.6 in) |
| 2015 | 159.6 mm (6.3 in) |
| 2016 | 94.5 mm (3.7 in) |
| 2017 | 280.9 mm (11.1 in) |
| 2018 | 159.6 mm (6.3 in) |
| 2019 | 101.3 mm (4.0 in) |
| 2020 | 104.9 mm (4.1 in) |
| 2021 | 116.8 mm (4.6 in) |
| 2022 | 101.1 mm (4.0 in) |
| 2023 | 86.6 mm (3.4 in) |
| 2024 | 322.0 mm (12.7 in) |
| 2025 | 132.1 mm (5.2 in) |
| 2026 | 156.2 mm (6.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1903 | 19 days |
| 1904 | 28 days |
| 1905 | 17 days |
| 1906 | 20 days |
| 1907 | 14 days |
| 1908 | 19 days |
| 1909 | 17 days |
| 1910 | 21 days |
| 1911 | 19 days |
| 1912 | 20 days |
| 1913 | 17 days |
| 1914 | 30 days |
| 1915 | 24 days |
| 1916 | 23 days |
| 1917 | 27 days |
| 1918 | 21 days |
| 1919 | 33 days |
| 1920 | 20 days |
| 1921 | 18 days |
| 1922 | 23 days |
| 1923 | 17 days |
| 1924 | 25 days |
| 1925 | 17 days |
| 1926 | 17 days |
| 1927 | 20 days |
| 1928 | 19 days |
| 1929 | 17 days |
| 1930 | 25 days |
| 1931 | 17 days |
| 1932 | 17 days |
| 1933 | 28 days |
| 1934 | 20 days |
| 1935 | 22 days |
| 1936 | 23 days |
| 1937 | 24 days |
| 1938 | 24 days |
| 1939 | 20 days |
| 1940 | 20 days |
| 1941 | 20 days |
| 1942 | 26 days |
| 1943 | 28 days |
| 1944 | 28 days |
| 1945 | 14 days |
| 1946 | 17 days |
| 1947 | 32 days |
| 1948 | 13 days |
| 1949 | 20 days |
| 1950 | 30 days |
| 1951 | 14 days |
| 1952 | 25 days |
| 1953 | 25 days |
| 1954 | 17 days |
| 1955 | 23 days |
| 1956 | 26 days |
| 1957 | 22 days |
| 1958 | 25 days |
| 1959 | 14 days |
| 1960 | 18 days |
| 1961 | 15 days |
| 1962 | 22 days |
| 1963 | 33 days |
| 1964 | 29 days |
| 1965 | 18 days |
| 1966 | 21 days |
| 1967 | 19 days |
| 1968 | 18 days |
| 1969 | 19 days |
| 1970 | 23 days |
| 1971 | 13 days |
| 1972 | 21 days |
| 1973 | 17 days |
| 1974 | 18 days |
| 1975 | 14 days |
| 1976 | 24 days |
| 1977 | 19 days |
| 1978 | 22 days |
| 1979 | 31 days |
| 1980 | 29 days |
| 1981 | 20 days |
| 1982 | 22 days |
| 1983 | 21 days |
| 1984 | 15 days |
| 1985 | 19 days |
| 1986 | 23 days |
| 1987 | 18 days |
| 1988 | 22 days |
| 1989 | 21 days |
| 1990 | 18 days |
| 1991 | 25 days |
| 1992 | 21 days |
| 1993 | 17 days |
| 1994 | 18 days |
| 1995 | 22 days |
| 1996 | 23 days |
| 1997 | 19 days |
| 1998 | 32 days |
| 1999 | 30 days |
| 2000 | 18 days |
| 2001 | 18 days |
| 2002 | 18 days |
| 2003 | 13 days |
| 2004 | 24 days |
| 2005 | 20 days |
| 2006 | 21 days |
| 2007 | 19 days |
| 2008 | 14 days |
| 2009 | 25 days |
| 2010 | 29 days |
| 2011 | 21 days |
| 2012 | 18 days |
| 2013 | 19 days |
| 2014 | 21 days |
| 2015 | 19 days |
| 2016 | 13 days |
| 2017 | 34 days |
| 2018 | 16 days |
| 2019 | 24 days |
| 2020 | 24 days |
| 2021 | 15 days |
| 2022 | 32 days |
| 2023 | 20 days |
| 2024 | 32 days |
| 2025 | 18 days |
| 2026 | 19 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
99 years with a frostAcross 99 years with a frost, the median last spring frost at Salem falls on 17 April and the median first autumn frost on 17 October, which leaves a median of 183 days between them.
In 1979 to 2025 the median growing season was 188 days. That is 5 days more than in 1904 to 1934.
Fitted over all years, the growing season changes by +1.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1904 to 1934) | Recent period (1979 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 17 April | 20 April | 9 April | 11 days earlier | -0.8 days per decade |
| First autumn frost | 17 October | 18 October | 18 October | no change | +0.7 days per decade |
| Growing days | 183 days | 183 days | 188 days | 5 days more | +1.6 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
116 years, 1904 to 2025A day with at least 67.7 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 182.8 mm (7.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 67.7 mm (2.7 in) | |
| 5 years | 89.0 mm (3.5 in) | |
| 10 years | 106.4 mm (4.2 in) | |
| 25 years | 132.7 mm (5.2 in) | |
| 50 years | 155.9 mm (6.1 in) | |
| 100 years | 182.8 mm (7.2 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 116 years of values from 1904 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: 240.5 mm (9.5 in) in 2024; 147.1 mm (5.8 in) in 1939; 144.8 mm (5.7 in) in 1942.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Salem, at 1974 and 1992. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1974 ran 0.7 C (1.2 F) higher than in the years before (possible change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1992 ran 0.6 C (1.1 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1974 | +0.7 | +1.2 | possible | 5 |
| 1992 | -0.6 | -1.1 | possible | 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
2004 to 2025 against 1961 to 1990Over 2004 to 2025, Salem had a mean temperature of 14.2 C (57.6 F) and 1,168.9 mm (46.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Harrison Boone Co AP (United States, 209 km away), Yellville 4 N (United States, 181 km away) and Madisonville (United States, 355 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Harrison Boone Co AP | United States | 209 km (130 mi) | 14.2 C (57.5 F) | 1,157.9 mm (45.6 in) | 0.36 |
| Yellville 4 N | United States | 181 km (112 mi) | 14.1 C (57.4 F) | 1,146.4 mm (45.1 in) | 0.39 |
| Madisonville | United States | 355 km (221 mi) | 14.1 C (57.4 F) | 1,214.9 mm (47.8 in) | 0.40 |
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).