Dickinson Exp STN Weather Records (USC00322188)
Record envelope, standing records and threshold days for Dickinson Exp STN (USC00322188), North Dakota, United States, with 134 years of record.
Key Facts for Dickinson Exp STN
- Dickinson Exp STN (USC00322188) is a weather station in North Dakota, United States at 46.89 latitude and -102.81 longitude, 756 m (2,480 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Dickinson Exp STN still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Dickinson Exp STN set a monthly record daily precipitation of 78.7 mm (3.1 in) on 14 August 2026.
About the Station
- Location: North Dakota, United States, 46.89 latitude, -102.81 longitude.
- Elevation: 756 m (2,480 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 16.1 C (61.0 F) | -43.9 C (-47.0 F) | n/a | n/a |
| Feb | 19.4 C (66.9 F) | -43.9 C (-47.0 F) | n/a | n/a |
| Mar | 29.4 C (84.9 F) | -37.8 C (-36.0 F) | n/a | n/a |
| Apr | 33.9 C (93.0 F) | -26.7 C (-16.1 F) | n/a | n/a |
| May | 41.1 C (106.0 F) | -13.9 C (7.0 F) | n/a | n/a |
| Jun | 42.8 C (109.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Jul | 45.6 C (114.1 F) | -1.7 C (28.9 F) | n/a | n/a |
| Aug | 43.3 C (109.9 F) | -4.4 C (24.1 F) | n/a | n/a |
| Sep | 40.0 C (104.0 F) | -11.1 C (12.0 F) | n/a | n/a |
| Oct | 35.0 C (95.0 F) | -26.1 C (-15.0 F) | n/a | n/a |
| Nov | 27.2 C (81.0 F) | -33.9 C (-29.0 F) | n/a | n/a |
| Dec | 20.0 C (68.0 F) | -40.6 C (-41.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 21 |
| 1894 | 18 |
| 1895 | 13 |
| 1896 | 38 |
| 1897 | 13 |
| 1898 | 14 |
| 1899 | 13 |
| 1900 | 28 |
| 1901 | 24 |
| 1902 | 5 |
| 1903 | 9 |
| 1904 | 12 |
| 1905 | 18 |
| 1906 | 17 |
| 1907 | 12 |
| 1908 | 14 |
| 1909 | 17 |
| 1910 | 31 |
| 1911 | 16 |
| 1912 | 9 |
| 1913 | 11 |
| 1914 | 10 |
| 1915 | 13 |
| 1916 | 16 |
| 1917 | 14 |
| 1918 | 18 |
| 1919 | 33 |
| 1920 | 5 |
| 1921 | 14 |
| 1922 | 7 |
| 1923 | 11 |
| 1924 | 14 |
| 1925 | 17 |
| 1926 | 8 |
| 1927 | 8 |
| 1928 | 11 |
| 1929 | 14 |
| 1930 | 10 |
| 1931 | 20 |
| 1932 | 11 |
| 1933 | 8 |
| 1934 | 24 |
| 1935 | 12 |
| 1936 | 42 |
| 1937 | 6 |
| 1938 | 4 |
| 1939 | 14 |
| 1940 | 5 |
| 1941 | 3 |
| 1942 | 9 |
| 1943 | 11 |
| 1944 | 6 |
| 1945 | 7 |
| 1946 | 8 |
| 1947 | 11 |
| 1948 | 13 |
| 1949 | 14 |
| 1950 | 15 |
| 1951 | 11 |
| 1952 | 7 |
| 1953 | 14 |
| 1954 | 16 |
| 1955 | 15 |
| 1956 | 11 |
| 1957 | 7 |
| 1958 | 10 |
| 1959 | 16 |
| 1960 | 8 |
| 1961 | 9 |
| 1962 | 23 |
| 1963 | 13 |
| 1964 | 14 |
| 1965 | 14 |
| 1966 | 15 |
| 1967 | 13 |
| 1968 | 9 |
| 1969 | 12 |
| 1970 | 4 |
| 1971 | 5 |
| 1972 | 13 |
| 1973 | 2 |
| 1974 | 7 |
| 1975 | 7 |
| 1976 | 9 |
| 1977 | 18 |
| 1978 | 6 |
| 1979 | 5 |
| 1980 | 9 |
| 1981 | 14 |
| 1982 | 4 |
| 1983 | 11 |
| 1984 | 7 |
| 1985 | 25 |
| 1986 | 14 |
| 1987 | 10 |
| 1988 | 17 |
| 1989 | 16 |
| 1990 | 10 |
| 1991 | 15 |
| 1992 | 18 |
| 1993 | 10 |
| 1994 | 7 |
| 1995 | 18 |
| 1996 | 11 |
| 1997 | 12 |
| 1998 | 11 |
| 1999 | 6 |
| 2000 | 8 |
| 2001 | 7 |
| 2002 | 11 |
| 2003 | 8 |
| 2004 | 6 |
| 2005 | 11 |
| 2006 | 5 |
| 2007 | 8 |
| 2008 | 5 |
| 2009 | 9 |
| 2010 | 2 |
| 2011 | 6 |
| 2012 | 1 |
All-Time Record Progression
8 new records| Date | Kind | Detail |
|---|---|---|
| 1936-07-06 | Record high maximum temperature | Record high maximum temperature 45.6 C (114.1 F) |
| 1969-02-21 | Record snow depth | Record snow depth 43.2 cm (17.0 in) |
| 1969-02-25 | Record snow depth | Record snow depth 45.7 cm (18.0 in) |
| 1969-03-08 | Record snow depth | Record snow depth 48.3 cm (19.0 in) |
| 1975-03-28 | Record snow depth | Record snow depth 63.5 cm (25.0 in) |
| 1975-03-29 | Record snow depth | Record snow depth 66.0 cm (26.0 in) |
| 1975-03-31 | Record snow depth | Record snow depth 71.1 cm (28.0 in) |
| 1984-04-27 | Record daily snowfall | Record daily snowfall 61.0 cm (24.0 in) |
Wettest Day of Each Month
Jul: 102.4 mm (4.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 14.0 mm (0.6 in) | 12 January 1988 |
| Feb | 29.2 mm (1.1 in) | 10 February 2009 |
| Mar | 51.6 mm (2.0 in) | 24 March 2009 |
| Apr | 58.9 mm (2.3 in) | 13 April 2022 |
| May | 74.9 mm (2.9 in) | 24 May 1965 |
| Jun | 82.6 mm (3.3 in) | 22 June 1957 |
| Jul | 102.4 mm (4.0 in) | 28 July 1914 |
| Aug | 78.7 mm (3.1 in) | 14 August 2026 |
| Sep | 63.8 mm (2.5 in) | 5 September 1971 |
| Oct | 53.8 mm (2.1 in) | 2 October 1971 |
| Nov | 35.6 mm (1.4 in) | 26 November 1896 |
| Dec | 26.4 mm (1.0 in) | 11 December 1893 |
Period of Record Coverage
1893 to 2012| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 355 | 97% | Yes |
| 1894 | 284 | 78% | No |
| 1895 | 351 | 96% | Yes |
| 1896 | 355 | 97% | Yes |
| 1897 | 277 | 76% | No |
| 1898 | 350 | 96% | Yes |
| 1899 | 362 | 99% | Yes |
| 1900 | 357 | 98% | Yes |
| 1901 | 349 | 96% | Yes |
| 1902 | 173 | 47% | No |
| 1903 | 295 | 81% | No |
| 1904 | 361 | 99% | Yes |
| 1905 | 361 | 99% | Yes |
| 1906 | 359 | 98% | Yes |
| 1907 | 362 | 99% | Yes |
| 1908 | 363 | 99% | Yes |
| 1909 | 361 | 99% | Yes |
| 1910 | 362 | 99% | Yes |
| 1911 | 356 | 98% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 361 | 99% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 363 | 99% | Yes |
| 1916 | 361 | 99% | Yes |
| 1917 | 340 | 93% | Yes |
| 1918 | 339 | 93% | Yes |
| 1919 | 360 | 99% | Yes |
| 1920 | 360 | 98% | Yes |
| 1921 | 364 | 100% | Yes |
| 1922 | 358 | 98% | Yes |
| 1923 | 358 | 98% | Yes |
| 1924 | 354 | 97% | Yes |
| 1925 | 361 | 99% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 349 | 96% | Yes |
| 1928 | 361 | 99% | Yes |
| 1929 | 353 | 97% | Yes |
| 1930 | 357 | 98% | Yes |
| 1931 | 357 | 98% | Yes |
| 1932 | 348 | 95% | Yes |
| 1933 | 353 | 97% | Yes |
| 1934 | 351 | 96% | Yes |
| 1935 | 342 | 94% | Yes |
| 1936 | 353 | 96% | Yes |
| 1937 | 347 | 95% | Yes |
| 1938 | 345 | 95% | Yes |
| 1939 | 349 | 96% | Yes |
| 1940 | 352 | 96% | Yes |
| 1941 | 342 | 94% | Yes |
| 1942 | 348 | 95% | Yes |
| 1943 | 338 | 93% | Yes |
| 1944 | 340 | 93% | Yes |
| 1945 | 314 | 86% | No |
| 1946 | 339 | 93% | Yes |
| 1947 | 337 | 92% | Yes |
| 1948 | 349 | 95% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 363 | 99% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 363 | 99% | Yes |
| 1955 | 360 | 99% | Yes |
| 1956 | 363 | 99% | Yes |
| 1957 | 355 | 97% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 361 | 99% | Yes |
| 1960 | 363 | 99% | Yes |
| 1961 | 363 | 99% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 363 | 99% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 362 | 99% | Yes |
| 1972 | 363 | 99% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 363 | 99% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 331 | 91% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 359 | 98% | Yes |
| 1982 | 359 | 98% | Yes |
| 1983 | 361 | 99% | Yes |
| 1984 | 333 | 91% | Yes |
| 1985 | 362 | 99% | Yes |
| 1986 | 363 | 99% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 363 | 99% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 364 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 361 | 99% | Yes |
| 1994 | 357 | 98% | Yes |
| 1995 | 356 | 98% | Yes |
| 1996 | 358 | 98% | Yes |
| 1997 | 362 | 99% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 360 | 99% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 361 | 99% | Yes |
| 2004 | 363 | 99% | Yes |
| 2005 | 360 | 99% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 363 | 99% | Yes |
| 2008 | 363 | 99% | Yes |
| 2009 | 363 | 99% | Yes |
| 2010 | 360 | 99% | Yes |
| 2011 | 212 | 58% | No |
| 2012 | 31 | 8% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 14 August 2026 | Dickinson Exp STN, US | monthly rain | 78.7 mm (3.1 in) | 3.8 mm (0.15 in) | 30 years | 33 of 100 (Routine) |
| 4 April 2026 | Dickinson Exp STN, US | daily snowfall | 13.2 cm (5.2 in) | 5.6 cm (2.2 in) | 116 years | 47 of 100 (Notable) |
| 29 November 2025 | Dickinson Exp STN, US | daily rain | 7.4 mm (0.29 in) | 3.8 mm (0.15 in) | 50 years | 20 of 100 (Routine) |
| 29 November 2025 | Dickinson Exp STN, US | daily snowfall | 8.9 cm (3.5 in) | 5.3 cm (2.1 in) | 15 years | 25 of 100 (Routine) |
| 28 November 2025 | Dickinson Exp STN, US | daily snowfall | 18.5 cm (7.3 in) | 5.8 cm (2.3 in) | 120 years | 53 of 100 (Notable) |
| 17 October 2025 | Dickinson Exp STN, US | daily rain | 18.5 mm (0.7 in) | 4.3 mm (0.17 in) | 44 years | 20 of 100 (Routine) |
| 17 September 2025 | Dickinson Exp STN, US | daily rain | 21.1 mm (0.8 in) | 0.3 mm (0.01 in) | 102 years | 20 of 100 (Routine) |
| 5 August 2025 | Dickinson Exp STN, US | daily rain | 46.7 mm (1.8 in) | 19.8 mm (0.8 in) | 44 years | 45 of 100 (Notable) |
| 19 May 2025 | Dickinson Exp STN, US | daily rain | 33.5 mm (1.3 in) | 8.1 mm (0.32 in) | 131 years | 49 of 100 (Notable) |
| 16 May 2025 | Dickinson Exp STN, US | daily rain | 32.8 mm (1.3 in) | 9.9 mm (0.39 in) | 130 years | 51 of 100 (Notable) |
| 15 May 2025 | Dickinson Exp STN, US | daily rain | 38.4 mm (1.5 in) | 13.5 mm (0.5 in) | 59 years | 42 of 100 (Notable) |
| 3 February 2025 | Dickinson Exp STN, US | daily snowfall | 7.6 cm (3.0 in) | 2.5 cm (1.0 in) | 126 years | 47 of 100 (Notable) |
| 3 February 2025 | Dickinson Exp STN, US | daily rain | 6.4 mm (0.25 in) | 1.3 mm (0.05 in) | 126 years | 20 of 100 (Routine) |
| 2 January 2025 | Dickinson Exp STN, US | daily rain (Tie) | 2.5 mm (0.10 in) | tie | 118 years | 10 of 100 (Routine) |
| 8 February 2024 | Dickinson Exp STN, US | daily snowfall | 10.2 cm (4.0 in) | 5.1 cm (2.0 in) | 118 years | 55 of 100 (Notable) |
| 8 December 2023 | Dickinson Exp STN, US | daily rain | 7.6 mm (0.30 in) | 2.0 mm (0.08 in) | 76 years | 20 of 100 (Routine) |
| 8 December 2023 | Dickinson Exp STN, US | daily snowfall (Tie) | 3.8 cm (1.5 in) | tie | 45 years | 5 of 100 (Routine) |
| 27 October 2023 | Dickinson Exp STN, US | daily snowfall | 23.6 cm (9.3 in) | 19.8 cm (7.8 in) | 84 years | 75 of 100 (Major) |
| 26 October 2023 | Dickinson Exp STN, US | daily rain | 18.3 mm (0.7 in) | 13.2 mm (0.5 in) | 46 years | 20 of 100 (Routine) |
| 4 August 2023 | Dickinson Exp STN, US | daily rain | 42.2 mm (1.7 in) | 22.9 mm (0.9 in) | 68 years | 55 of 100 (Notable) |
Climate Trend
110 complete years, 1893 to 2010| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 3.5 C | -1.45 C |
| 1896 | 2.8 C | -2.15 C |
| 1898 | 5.0 C | -0.03 C |
| 1899 | 3.4 C | -1.61 C |
| 1900 | 7.4 C | +2.45 C |
| 1901 | 6.6 C | +1.58 C |
| 1904 | 4.7 C | -0.30 C |
| 1905 | 5.5 C | +0.49 C |
| 1906 | 5.2 C | +0.21 C |
| 1907 | 3.8 C | -1.22 C |
| 1908 | 5.6 C | +0.59 C |
| 1909 | 4.6 C | -0.43 C |
| 1910 | 5.8 C | +0.82 C |
| 1911 | 4.4 C | -0.62 C |
| 1912 | 3.9 C | -1.09 C |
| 1913 | 5.3 C | +0.31 C |
| 1914 | 5.3 C | +0.28 C |
| 1915 | 4.6 C | -0.34 C |
| 1916 | 3.2 C | -1.79 C |
| 1917 | 3.6 C | -1.37 C |
| 1918 | 5.4 C | +0.42 C |
| 1919 | 5.3 C | +0.31 C |
| 1920 | 4.9 C | -0.12 C |
| 1921 | 5.9 C | +0.93 C |
| 1922 | 4.2 C | -0.78 C |
| 1923 | 5.2 C | +0.23 C |
| 1924 | 3.6 C | -1.41 C |
| 1925 | 5.3 C | +0.28 C |
| 1926 | 5.3 C | +0.27 C |
| 1927 | 3.6 C | -1.43 C |
| 1928 | 5.0 C | -0.01 C |
| 1929 | 3.0 C | -2.03 C |
| 1930 | 4.9 C | -0.09 C |
| 1931 | 6.9 C | +1.94 C |
| 1932 | 4.4 C | -0.55 C |
| 1933 | 5.5 C | +0.55 C |
| 1934 | 6.6 C | +1.65 C |
| 1935 | 4.8 C | -0.21 C |
| 1936 | 4.3 C | -0.70 C |
| 1937 | 4.3 C | -0.71 C |
| 1938 | 5.6 C | +0.60 C |
| 1939 | 5.5 C | +0.56 C |
| 1940 | 5.1 C | +0.16 C |
| 1941 | 5.8 C | +0.78 C |
| 1942 | 4.8 C | -0.16 C |
| 1943 | 4.5 C | -0.49 C |
| 1944 | 4.4 C | -0.54 C |
| 1946 | 6.1 C | +1.12 C |
| 1947 | 5.1 C | +0.10 C |
| 1948 | 4.9 C | -0.06 C |
| 1949 | 4.4 C | -0.63 C |
| 1950 | 2.4 C | -2.61 C |
| 1951 | 2.8 C | -2.19 C |
| 1952 | 5.3 C | +0.36 C |
| 1953 | 6.5 C | +1.53 C |
| 1954 | 5.8 C | +0.82 C |
| 1955 | 4.6 C | -0.39 C |
| 1956 | 5.4 C | +0.37 C |
| 1957 | 5.2 C | +0.24 C |
| 1958 | 5.6 C | +0.63 C |
| 1959 | 4.6 C | -0.42 C |
| 1960 | 4.8 C | -0.20 C |
| 1961 | 5.8 C | +0.86 C |
| 1962 | 5.3 C | +0.33 C |
| 1963 | 6.2 C | +1.20 C |
| 1964 | 4.8 C | -0.14 C |
| 1965 | 3.7 C | -1.24 C |
| 1966 | 4.1 C | -0.87 C |
| 1967 | 4.6 C | -0.40 C |
| 1968 | 4.3 C | -0.73 C |
| 1969 | 4.4 C | -0.56 C |
| 1970 | 4.0 C | -0.98 C |
| 1971 | 4.2 C | -0.82 C |
| 1972 | 3.4 C | -1.58 C |
| 1973 | 5.6 C | +0.66 C |
| 1974 | 5.6 C | +0.57 C |
| 1975 | 4.5 C | -0.49 C |
| 1976 | 6.1 C | +1.10 C |
| 1977 | 5.3 C | +0.31 C |
| 1978 | 3.4 C | -1.63 C |
| 1980 | 5.7 C | +0.73 C |
| 1981 | 6.7 C | +1.72 C |
| 1982 | 3.2 C | -1.78 C |
| 1983 | 5.2 C | +0.20 C |
| 1985 | 3.4 C | -1.57 C |
| 1986 | 5.5 C | +0.49 C |
| 1987 | 7.0 C | +1.99 C |
| 1988 | 6.0 C | +1.01 C |
| 1989 | 4.8 C | -0.18 C |
| 1990 | 5.7 C | +0.74 C |
| 1991 | 6.0 C | +1.02 C |
| 1992 | 5.6 C | +0.64 C |
| 1993 | 3.7 C | -1.27 C |
| 1994 | 4.6 C | -0.37 C |
| 1995 | 5.4 C | +0.45 C |
| 1996 | 3.6 C | -1.35 C |
| 1997 | 5.4 C | +0.46 C |
| 1998 | 6.3 C | +1.36 C |
| 1999 | 6.7 C | +1.71 C |
| 2000 | 5.4 C | +0.41 C |
| 2001 | 6.1 C | +1.10 C |
| 2002 | 5.2 C | +0.25 C |
| 2003 | 5.4 C | +0.42 C |
| 2004 | 5.5 C | +0.49 C |
| 2005 | 6.3 C | +1.27 C |
| 2006 | 6.9 C | +1.94 C |
| 2007 | 6.5 C | +1.55 C |
| 2008 | 5.2 C | +0.19 C |
| 2009 | 4.0 C | -1.02 C |
| 2010 | 4.7 C | -0.30 C |
The annual mean temperature here has risen by 0.06 C (0.00 to 0.12) per decade over 1893 to 2010. In Fahrenheit: 0.11 F (0.01 to 0.22) per decade. The slope is a straight line fitted to 110 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.06 C (0.00 to 0.12) per decade | 0.11 F (0.01 to 0.22) per decade | 1893 to 2010 | 110 | Rise |
| Mean daily maximum | 0.08 C (0.01 to 0.15) per decade | 0.14 F (0.01 to 0.26) per decade | 1893 to 2010 | 110 | Rise |
| Mean daily minimum | 0.05 C (-0.01 to 0.10) per decade | 0.09 F (-0.01 to 0.19) per decade | 1893 to 2010 | 110 | Not clearly different from zero |
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
1893 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.6 C (114.1 F) | 1936 | 38.3 C (100.9 F) | 120 |
| Coldest night (TNn) | -43.9 C (-47.0 F) | 1893 | -35.0 C (-31.0 F) | 120 |
| Wettest day (Rx1day) | 102.4 mm (4.0 in) | 1914 | 38.1 mm (1.5 in) | 133 |
| Wettest five days (Rx5day) | 170.2 mm (6.7 in) | 2002 | 59.0 mm (2.3 in) | 131 |
| Longest dry spell (CDD) | 87 days | 1981 | 34 days | 133 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 42.2 C (108.0 F) |
| 1894 | 35.6 C (96.1 F) |
| 1895 | 36.7 C (98.1 F) |
| 1896 | 38.9 C (102.0 F) |
| 1897 | 36.7 C (98.1 F) |
| 1898 | 40.0 C (104.0 F) |
| 1899 | 36.1 C (97.0 F) |
| 1900 | 43.3 C (109.9 F) |
| 1901 | 42.2 C (108.0 F) |
| 1902 | 35.0 C (95.0 F) |
| 1903 | 36.7 C (98.1 F) |
| 1904 | 38.9 C (102.0 F) |
| 1905 | 41.7 C (107.1 F) |
| 1906 | 38.9 C (102.0 F) |
| 1907 | 36.1 C (97.0 F) |
| 1908 | 38.9 C (102.0 F) |
| 1909 | 34.4 C (93.9 F) |
| 1910 | 41.7 C (107.1 F) |
| 1911 | 38.3 C (100.9 F) |
| 1912 | 36.7 C (98.1 F) |
| 1913 | 37.8 C (100.0 F) |
| 1914 | 37.8 C (100.0 F) |
| 1915 | 36.1 C (97.0 F) |
| 1916 | 36.1 C (97.0 F) |
| 1917 | 42.2 C (108.0 F) |
| 1918 | 37.2 C (99.0 F) |
| 1919 | 42.2 C (108.0 F) |
| 1920 | 38.3 C (100.9 F) |
| 1921 | 37.8 C (100.0 F) |
| 1922 | 36.7 C (98.1 F) |
| 1923 | 36.7 C (98.1 F) |
| 1924 | 38.9 C (102.0 F) |
| 1925 | 38.9 C (102.0 F) |
| 1926 | 38.3 C (100.9 F) |
| 1927 | 32.2 C (90.0 F) |
| 1928 | 37.8 C (100.0 F) |
| 1929 | 41.1 C (106.0 F) |
| 1930 | 39.4 C (102.9 F) |
| 1931 | 42.8 C (109.0 F) |
| 1932 | 39.4 C (102.9 F) |
| 1933 | 40.0 C (104.0 F) |
| 1934 | 40.6 C (105.1 F) |
| 1935 | 41.1 C (106.0 F) |
| 1936 | 45.6 C (114.1 F) |
| 1937 | 40.6 C (105.1 F) |
| 1938 | 37.2 C (99.0 F) |
| 1939 | 38.9 C (102.0 F) |
| 1940 | 38.3 C (100.9 F) |
| 1941 | 40.0 C (104.0 F) |
| 1942 | 36.7 C (98.1 F) |
| 1943 | 37.2 C (99.0 F) |
| 1944 | 35.0 C (95.0 F) |
| 1945 | 38.3 C (100.9 F) |
| 1946 | 40.0 C (104.0 F) |
| 1947 | 37.8 C (100.0 F) |
| 1948 | 40.0 C (104.0 F) |
| 1949 | 42.8 C (109.0 F) |
| 1950 | 36.7 C (98.1 F) |
| 1951 | 38.9 C (102.0 F) |
| 1952 | 38.9 C (102.0 F) |
| 1953 | 35.0 C (95.0 F) |
| 1954 | 38.9 C (102.0 F) |
| 1955 | 38.3 C (100.9 F) |
| 1956 | 37.8 C (100.0 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 39.4 C (102.9 F) |
| 1959 | 38.9 C (102.0 F) |
| 1960 | 41.7 C (107.1 F) |
| 1961 | 37.8 C (100.0 F) |
| 1962 | 35.6 C (96.1 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 38.3 C (100.9 F) |
| 1965 | 37.2 C (99.0 F) |
| 1966 | 37.2 C (99.0 F) |
| 1967 | 37.8 C (100.0 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 38.9 C (102.0 F) |
| 1970 | 36.7 C (98.1 F) |
| 1971 | 38.9 C (102.0 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 40.6 C (105.1 F) |
| 1974 | 38.3 C (100.9 F) |
| 1975 | 39.4 C (102.9 F) |
| 1976 | 40.6 C (105.1 F) |
| 1977 | 38.9 C (102.0 F) |
| 1978 | 40.0 C (104.0 F) |
| 1979 | 38.9 C (102.0 F) |
| 1980 | 38.9 C (102.0 F) |
| 1981 | 43.3 C (109.9 F) |
| 1982 | 36.1 C (97.0 F) |
| 1983 | 38.9 C (102.0 F) |
| 1984 | 37.8 C (100.0 F) |
| 1985 | 38.9 C (102.0 F) |
| 1986 | 36.1 C (97.0 F) |
| 1987 | 36.7 C (98.1 F) |
| 1988 | 41.7 C (107.1 F) |
| 1989 | 41.7 C (107.1 F) |
| 1990 | 36.7 C (98.1 F) |
| 1991 | 39.4 C (102.9 F) |
| 1992 | 37.8 C (100.0 F) |
| 1993 | 32.8 C (91.0 F) |
| 1994 | 37.8 C (100.0 F) |
| 1995 | 37.2 C (99.0 F) |
| 1996 | 37.8 C (100.0 F) |
| 1997 | 37.8 C (100.0 F) |
| 1998 | 38.3 C (100.9 F) |
| 1999 | 39.4 C (102.9 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 39.4 C (102.9 F) |
| 2002 | 38.9 C (102.0 F) |
| 2003 | 40.0 C (104.0 F) |
| 2004 | 38.9 C (102.0 F) |
| 2005 | 37.2 C (99.0 F) |
| 2006 | 39.4 C (102.9 F) |
| 2007 | 42.2 C (108.0 F) |
| 2008 | 38.3 C (100.9 F) |
| 2009 | 35.6 C (96.1 F) |
| 2010 | 36.1 C (97.0 F) |
| 2011 | 36.1 C (97.0 F) |
| 2012 | 39.4 C (102.9 F) |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -43.9 C (-47.0 F) |
| 1894 | -33.9 C (-29.0 F) |
| 1895 | -41.7 C (-43.1 F) |
| 1896 | -31.1 C (-24.0 F) |
| 1897 | -35.0 C (-31.0 F) |
| 1898 | -27.8 C (-18.0 F) |
| 1899 | -38.9 C (-38.0 F) |
| 1900 | -30.0 C (-22.0 F) |
| 1901 | -37.2 C (-35.0 F) |
| 1902 | -35.0 C (-31.0 F) |
| 1903 | -29.4 C (-20.9 F) |
| 1904 | -35.6 C (-32.1 F) |
| 1905 | -40.6 C (-41.1 F) |
| 1906 | -33.9 C (-29.0 F) |
| 1907 | -37.2 C (-35.0 F) |
| 1908 | -32.2 C (-26.0 F) |
| 1909 | -35.0 C (-31.0 F) |
| 1910 | -40.0 C (-40.0 F) |
| 1911 | -33.3 C (-27.9 F) |
| 1912 | -42.2 C (-44.0 F) |
| 1913 | -38.9 C (-38.0 F) |
| 1914 | -39.4 C (-38.9 F) |
| 1915 | -39.4 C (-38.9 F) |
| 1916 | -42.2 C (-44.0 F) |
| 1917 | -42.2 C (-44.0 F) |
| 1918 | -38.3 C (-36.9 F) |
| 1919 | -38.3 C (-36.9 F) |
| 1920 | -36.7 C (-34.1 F) |
| 1921 | -31.1 C (-24.0 F) |
| 1922 | -32.8 C (-27.0 F) |
| 1923 | -33.3 C (-27.9 F) |
| 1924 | -37.2 C (-35.0 F) |
| 1925 | -32.8 C (-27.0 F) |
| 1926 | -30.0 C (-22.0 F) |
| 1927 | -36.1 C (-33.0 F) |
| 1928 | -37.2 C (-35.0 F) |
| 1929 | -40.0 C (-40.0 F) |
| 1930 | -34.4 C (-29.9 F) |
| 1931 | -26.1 C (-15.0 F) |
| 1932 | -30.6 C (-23.1 F) |
| 1933 | -38.3 C (-36.9 F) |
| 1934 | -31.7 C (-25.1 F) |
| 1935 | -38.3 C (-36.9 F) |
| 1936 | -43.9 C (-47.0 F) |
| 1937 | -35.0 C (-31.0 F) |
| 1938 | -34.4 C (-29.9 F) |
| 1939 | -38.9 C (-38.0 F) |
| 1940 | -37.2 C (-35.0 F) |
| 1941 | -32.2 C (-26.0 F) |
| 1942 | -36.1 C (-33.0 F) |
| 1943 | -40.6 C (-41.1 F) |
| 1944 | -36.1 C (-33.0 F) |
| 1945 | -31.1 C (-24.0 F) |
| 1946 | -33.3 C (-27.9 F) |
| 1947 | -31.7 C (-25.1 F) |
| 1948 | -36.1 C (-33.0 F) |
| 1949 | -40.6 C (-41.1 F) |
| 1950 | -38.9 C (-38.0 F) |
| 1951 | -36.1 C (-33.0 F) |
| 1952 | -32.2 C (-26.0 F) |
| 1953 | -32.2 C (-26.0 F) |
| 1954 | -37.8 C (-36.0 F) |
| 1955 | -33.3 C (-27.9 F) |
| 1956 | -31.7 C (-25.1 F) |
| 1957 | -35.0 C (-31.0 F) |
| 1958 | -30.0 C (-22.0 F) |
| 1959 | -37.2 C (-35.0 F) |
| 1960 | -31.1 C (-24.0 F) |
| 1961 | -32.2 C (-26.0 F) |
| 1962 | -41.1 C (-42.0 F) |
| 1963 | -35.0 C (-31.0 F) |
| 1964 | -37.2 C (-35.0 F) |
| 1965 | -32.8 C (-27.0 F) |
| 1966 | -40.0 C (-40.0 F) |
| 1967 | -35.0 C (-31.0 F) |
| 1968 | -35.6 C (-32.1 F) |
| 1969 | -35.0 C (-31.0 F) |
| 1970 | -38.9 C (-38.0 F) |
| 1971 | -34.4 C (-29.9 F) |
| 1972 | -35.6 C (-32.1 F) |
| 1973 | -34.4 C (-29.9 F) |
| 1974 | -37.2 C (-35.0 F) |
| 1975 | -30.0 C (-22.0 F) |
| 1976 | -33.3 C (-27.9 F) |
| 1977 | -37.2 C (-35.0 F) |
| 1978 | -35.6 C (-32.1 F) |
| 1979 | -34.4 C (-29.9 F) |
| 1980 | -32.2 C (-26.0 F) |
| 1981 | -30.0 C (-22.0 F) |
| 1982 | -36.7 C (-34.1 F) |
| 1983 | -38.9 C (-38.0 F) |
| 1984 | -35.6 C (-32.1 F) |
| 1985 | -35.0 C (-31.0 F) |
| 1986 | -36.1 C (-33.0 F) |
| 1987 | -25.0 C (-13.0 F) |
| 1988 | -35.6 C (-32.1 F) |
| 1989 | -39.4 C (-38.9 F) |
| 1990 | -40.6 C (-41.1 F) |
| 1991 | -35.0 C (-31.0 F) |
| 1992 | -35.0 C (-31.0 F) |
| 1993 | -36.7 C (-34.1 F) |
| 1994 | -37.8 C (-36.0 F) |
| 1995 | -31.7 C (-25.1 F) |
| 1996 | -37.2 C (-35.0 F) |
| 1997 | -35.6 C (-32.1 F) |
| 1998 | -36.1 C (-33.0 F) |
| 1999 | -32.8 C (-27.0 F) |
| 2000 | -30.6 C (-23.1 F) |
| 2001 | -33.3 C (-27.9 F) |
| 2002 | -27.8 C (-18.0 F) |
| 2003 | -31.7 C (-25.1 F) |
| 2004 | -33.3 C (-27.9 F) |
| 2005 | -35.0 C (-31.0 F) |
| 2006 | -30.0 C (-22.0 F) |
| 2007 | -32.8 C (-27.0 F) |
| 2008 | -31.7 C (-25.1 F) |
| 2009 | -36.1 C (-33.0 F) |
| 2010 | -35.6 C (-32.1 F) |
| 2011 | -43.9 C (-47.0 F) |
| 2012 | 10.6 C (51.1 F) |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 30.5 mm (1.2 in) |
| 1894 | 27.9 mm (1.1 in) |
| 1895 | 40.9 mm (1.6 in) |
| 1896 | 55.6 mm (2.2 in) |
| 1897 | 23.1 mm (0.9 in) |
| 1898 | 31.0 mm (1.2 in) |
| 1899 | 50.8 mm (2.0 in) |
| 1900 | 21.8 mm (0.9 in) |
| 1901 | 34.8 mm (1.4 in) |
| 1902 | 35.1 mm (1.4 in) |
| 1903 | 66.0 mm (2.6 in) |
| 1904 | 37.6 mm (1.5 in) |
| 1905 | 32.5 mm (1.3 in) |
| 1906 | 37.8 mm (1.5 in) |
| 1907 | 36.6 mm (1.4 in) |
| 1908 | 29.5 mm (1.2 in) |
| 1909 | 64.5 mm (2.5 in) |
| 1910 | 40.9 mm (1.6 in) |
| 1911 | 37.1 mm (1.5 in) |
| 1912 | 38.1 mm (1.5 in) |
| 1913 | 28.2 mm (1.1 in) |
| 1914 | 102.4 mm (4.0 in) |
| 1915 | 55.9 mm (2.2 in) |
| 1916 | 49.5 mm (1.9 in) |
| 1917 | 25.7 mm (1.0 in) |
| 1918 | 38.1 mm (1.5 in) |
| 1919 | 20.6 mm (0.8 in) |
| 1920 | 36.8 mm (1.4 in) |
| 1921 | 38.6 mm (1.5 in) |
| 1922 | 76.2 mm (3.0 in) |
| 1923 | 50.8 mm (2.0 in) |
| 1924 | 35.1 mm (1.4 in) |
| 1925 | 26.7 mm (1.1 in) |
| 1926 | 30.0 mm (1.2 in) |
| 1927 | 41.1 mm (1.6 in) |
| 1928 | 31.0 mm (1.2 in) |
| 1929 | 38.6 mm (1.5 in) |
| 1930 | 33.5 mm (1.3 in) |
| 1931 | 40.1 mm (1.6 in) |
| 1932 | 58.2 mm (2.3 in) |
| 1933 | 39.6 mm (1.6 in) |
| 1934 | 34.0 mm (1.3 in) |
| 1935 | 34.8 mm (1.4 in) |
| 1936 | 11.9 mm (0.5 in) |
| 1937 | 48.3 mm (1.9 in) |
| 1938 | 43.2 mm (1.7 in) |
| 1939 | 27.7 mm (1.1 in) |
| 1940 | 45.0 mm (1.8 in) |
| 1941 | 67.8 mm (2.7 in) |
| 1942 | 53.3 mm (2.1 in) |
| 1943 | 49.5 mm (1.9 in) |
| 1944 | 57.2 mm (2.3 in) |
| 1945 | 26.2 mm (1.0 in) |
| 1946 | 24.6 mm (1.0 in) |
| 1947 | 47.0 mm (1.9 in) |
| 1948 | 20.6 mm (0.8 in) |
| 1949 | 20.8 mm (0.8 in) |
| 1950 | 25.7 mm (1.0 in) |
| 1951 | 32.3 mm (1.3 in) |
| 1952 | 35.6 mm (1.4 in) |
| 1953 | 37.1 mm (1.5 in) |
| 1954 | 57.2 mm (2.3 in) |
| 1955 | 69.9 mm (2.8 in) |
| 1956 | 22.4 mm (0.9 in) |
| 1957 | 82.6 mm (3.3 in) |
| 1958 | 33.8 mm (1.3 in) |
| 1959 | 32.3 mm (1.3 in) |
| 1960 | 26.9 mm (1.1 in) |
| 1961 | 46.2 mm (1.8 in) |
| 1962 | 33.0 mm (1.3 in) |
| 1963 | 34.3 mm (1.4 in) |
| 1964 | 53.3 mm (2.1 in) |
| 1965 | 74.9 mm (2.9 in) |
| 1966 | 30.5 mm (1.2 in) |
| 1967 | 43.2 mm (1.7 in) |
| 1968 | 57.7 mm (2.3 in) |
| 1969 | 67.3 mm (2.6 in) |
| 1970 | 62.5 mm (2.5 in) |
| 1971 | 63.8 mm (2.5 in) |
| 1972 | 51.3 mm (2.0 in) |
| 1973 | 46.5 mm (1.8 in) |
| 1974 | 28.4 mm (1.1 in) |
| 1975 | 31.8 mm (1.3 in) |
| 1976 | 24.6 mm (1.0 in) |
| 1977 | 50.5 mm (2.0 in) |
| 1978 | 52.1 mm (2.1 in) |
| 1979 | 24.4 mm (1.0 in) |
| 1980 | 26.9 mm (1.1 in) |
| 1981 | 51.6 mm (2.0 in) |
| 1982 | 50.0 mm (2.0 in) |
| 1983 | 26.7 mm (1.1 in) |
| 1984 | 44.2 mm (1.7 in) |
| 1985 | 62.2 mm (2.4 in) |
| 1986 | 47.8 mm (1.9 in) |
| 1987 | 38.1 mm (1.5 in) |
| 1988 | 28.4 mm (1.1 in) |
| 1989 | 46.2 mm (1.8 in) |
| 1990 | 33.0 mm (1.3 in) |
| 1991 | 27.9 mm (1.1 in) |
| 1992 | 41.1 mm (1.6 in) |
| 1993 | 64.8 mm (2.6 in) |
| 1994 | 78.5 mm (3.1 in) |
| 1995 | 74.9 mm (2.9 in) |
| 1996 | 30.7 mm (1.2 in) |
| 1997 | 80.8 mm (3.2 in) |
| 1998 | 62.7 mm (2.5 in) |
| 1999 | 40.1 mm (1.6 in) |
| 2000 | 29.2 mm (1.1 in) |
| 2001 | 42.4 mm (1.7 in) |
| 2002 | 71.6 mm (2.8 in) |
| 2003 | 55.1 mm (2.2 in) |
| 2004 | 28.4 mm (1.1 in) |
| 2005 | 34.3 mm (1.4 in) |
| 2006 | 44.2 mm (1.7 in) |
| 2007 | 26.7 mm (1.1 in) |
| 2008 | 22.9 mm (0.9 in) |
| 2009 | 51.6 mm (2.0 in) |
| 2010 | 46.0 mm (1.8 in) |
| 2011 | 53.3 mm (2.1 in) |
| 2012 | 23.4 mm (0.9 in) |
| 2013 | 20.1 mm (0.8 in) |
| 2014 | 18.5 mm (0.7 in) |
| 2015 | 43.7 mm (1.7 in) |
| 2016 | 0.0 mm (0.00 in) |
| 2018 | 19.6 mm (0.8 in) |
| 2019 | 53.3 mm (2.1 in) |
| 2020 | 23.4 mm (0.9 in) |
| 2021 | 34.3 mm (1.4 in) |
| 2022 | 58.9 mm (2.3 in) |
| 2023 | 42.2 mm (1.7 in) |
| 2024 | 34.3 mm (1.4 in) |
| 2025 | 46.7 mm (1.8 in) |
| 2026 | 78.7 mm (3.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 45.8 mm (1.8 in) |
| 1894 | 30.4 mm (1.2 in) |
| 1895 | 29.9 mm (1.2 in) |
| 1896 | 95.2 mm (3.7 in) |
| 1897 | 20.3 mm (0.8 in) |
| 1898 | 35.8 mm (1.4 in) |
| 1899 | 55.3 mm (2.2 in) |
| 1900 | 26.2 mm (1.0 in) |
| 1901 | 19.1 mm (0.8 in) |
| 1902 | 42.7 mm (1.7 in) |
| 1903 | 81.5 mm (3.2 in) |
| 1904 | 87.3 mm (3.4 in) |
| 1905 | 54.2 mm (2.1 in) |
| 1906 | 89.3 mm (3.5 in) |
| 1907 | 76.2 mm (3.0 in) |
| 1908 | 53.2 mm (2.1 in) |
| 1909 | 116.6 mm (4.6 in) |
| 1910 | 48.0 mm (1.9 in) |
| 1911 | 47.5 mm (1.9 in) |
| 1912 | 61.7 mm (2.4 in) |
| 1913 | 46.1 mm (1.8 in) |
| 1914 | 131.9 mm (5.2 in) |
| 1915 | 59.0 mm (2.3 in) |
| 1916 | 68.3 mm (2.7 in) |
| 1917 | 36.1 mm (1.4 in) |
| 1918 | 72.6 mm (2.9 in) |
| 1919 | 41.0 mm (1.6 in) |
| 1920 | 45.2 mm (1.8 in) |
| 1921 | 61.8 mm (2.4 in) |
| 1922 | 108.5 mm (4.3 in) |
| 1923 | 83.3 mm (3.3 in) |
| 1924 | 62.0 mm (2.4 in) |
| 1925 | 42.0 mm (1.7 in) |
| 1926 | 38.1 mm (1.5 in) |
| 1927 | 72.9 mm (2.9 in) |
| 1928 | 47.5 mm (1.9 in) |
| 1929 | 72.4 mm (2.9 in) |
| 1930 | 63.5 mm (2.5 in) |
| 1931 | 60.3 mm (2.4 in) |
| 1932 | 87.7 mm (3.5 in) |
| 1933 | 48.1 mm (1.9 in) |
| 1934 | 57.9 mm (2.3 in) |
| 1935 | 45.9 mm (1.8 in) |
| 1936 | 25.8 mm (1.0 in) |
| 1937 | 62.2 mm (2.4 in) |
| 1938 | 64.4 mm (2.5 in) |
| 1939 | 47.0 mm (1.9 in) |
| 1940 | 67.1 mm (2.6 in) |
| 1941 | 163.0 mm (6.4 in) |
| 1942 | 72.4 mm (2.9 in) |
| 1943 | 70.9 mm (2.8 in) |
| 1944 | 74.5 mm (2.9 in) |
| 1945 | 54.4 mm (2.1 in) |
| 1946 | 46.7 mm (1.8 in) |
| 1947 | 101.1 mm (4.0 in) |
| 1948 | 52.6 mm (2.1 in) |
| 1949 | 25.4 mm (1.0 in) |
| 1950 | 37.9 mm (1.5 in) |
| 1951 | 45.5 mm (1.8 in) |
| 1952 | 44.2 mm (1.7 in) |
| 1953 | 53.9 mm (2.1 in) |
| 1954 | 81.8 mm (3.2 in) |
| 1955 | 71.7 mm (2.8 in) |
| 1956 | 44.7 mm (1.8 in) |
| 1957 | 91.8 mm (3.6 in) |
| 1958 | 59.9 mm (2.4 in) |
| 1959 | 66.1 mm (2.6 in) |
| 1960 | 42.0 mm (1.7 in) |
| 1961 | 47.5 mm (1.9 in) |
| 1962 | 58.7 mm (2.3 in) |
| 1963 | 40.6 mm (1.6 in) |
| 1964 | 97.0 mm (3.8 in) |
| 1965 | 122.6 mm (4.8 in) |
| 1966 | 59.2 mm (2.3 in) |
| 1967 | 71.4 mm (2.8 in) |
| 1968 | 76.4 mm (3.0 in) |
| 1969 | 113.6 mm (4.5 in) |
| 1970 | 109.9 mm (4.3 in) |
| 1971 | 79.3 mm (3.1 in) |
| 1972 | 70.9 mm (2.8 in) |
| 1973 | 47.5 mm (1.9 in) |
| 1974 | 38.1 mm (1.5 in) |
| 1975 | 76.5 mm (3.0 in) |
| 1976 | 38.3 mm (1.5 in) |
| 1977 | 68.6 mm (2.7 in) |
| 1978 | 57.4 mm (2.3 in) |
| 1979 | 54.1 mm (2.1 in) |
| 1980 | 42.4 mm (1.7 in) |
| 1981 | 51.6 mm (2.0 in) |
| 1982 | 97.0 mm (3.8 in) |
| 1983 | 48.5 mm (1.9 in) |
| 1984 | 51.5 mm (2.0 in) |
| 1985 | 66.8 mm (2.6 in) |
| 1986 | 83.6 mm (3.3 in) |
| 1987 | 56.7 mm (2.2 in) |
| 1988 | 33.2 mm (1.3 in) |
| 1989 | 65.0 mm (2.6 in) |
| 1990 | 71.0 mm (2.8 in) |
| 1991 | 61.2 mm (2.4 in) |
| 1992 | 64.3 mm (2.5 in) |
| 1993 | 74.0 mm (2.9 in) |
| 1994 | 107.0 mm (4.2 in) |
| 1995 | 93.7 mm (3.7 in) |
| 1996 | 54.9 mm (2.2 in) |
| 1997 | 98.1 mm (3.9 in) |
| 1998 | 123.4 mm (4.9 in) |
| 1999 | 58.9 mm (2.3 in) |
| 2000 | 66.9 mm (2.6 in) |
| 2001 | 112.5 mm (4.4 in) |
| 2002 | 170.2 mm (6.7 in) |
| 2003 | 62.6 mm (2.5 in) |
| 2004 | 43.9 mm (1.7 in) |
| 2005 | 66.4 mm (2.6 in) |
| 2006 | 59.5 mm (2.3 in) |
| 2007 | 47.3 mm (1.9 in) |
| 2008 | 26.7 mm (1.1 in) |
| 2009 | 52.4 mm (2.1 in) |
| 2010 | 56.7 mm (2.2 in) |
| 2011 | 45.6 mm (1.8 in) |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | 0.0 mm (0.00 in) |
| 2015 | 43.7 mm (1.7 in) |
| 2016 | 0.0 mm (0.00 in) |
| 2018 | 47.8 mm (1.9 in) |
| 2019 | 67.5 mm (2.7 in) |
| 2020 | 38.3 mm (1.5 in) |
| 2021 | 53.3 mm (2.1 in) |
| 2022 | 72.4 mm (2.9 in) |
| 2023 | 57.4 mm (2.3 in) |
| 2024 | 41.7 mm (1.6 in) |
| 2025 | 105.2 mm (4.1 in) |
| 2026 | 78.7 mm (3.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 54 days |
| 1894 | 73 days |
| 1895 | 23 days |
| 1896 | 23 days |
| 1897 | 31 days |
| 1898 | 33 days |
| 1899 | 26 days |
| 1900 | 25 days |
| 1901 | 46 days |
| 1902 | 27 days |
| 1903 | 53 days |
| 1904 | 50 days |
| 1905 | 23 days |
| 1906 | 31 days |
| 1907 | 66 days |
| 1908 | 33 days |
| 1909 | 32 days |
| 1910 | 33 days |
| 1911 | 29 days |
| 1912 | 50 days |
| 1913 | 42 days |
| 1914 | 32 days |
| 1915 | 34 days |
| 1916 | 19 days |
| 1917 | 48 days |
| 1918 | 48 days |
| 1919 | 35 days |
| 1920 | 41 days |
| 1921 | 26 days |
| 1922 | 37 days |
| 1923 | 42 days |
| 1924 | 48 days |
| 1925 | 33 days |
| 1926 | 29 days |
| 1927 | 38 days |
| 1928 | 24 days |
| 1929 | 49 days |
| 1930 | 42 days |
| 1931 | 38 days |
| 1932 | 22 days |
| 1933 | 22 days |
| 1934 | 33 days |
| 1935 | 31 days |
| 1936 | 31 days |
| 1937 | 31 days |
| 1938 | 32 days |
| 1939 | 55 days |
| 1940 | 28 days |
| 1941 | 42 days |
| 1942 | 36 days |
| 1943 | 42 days |
| 1944 | 45 days |
| 1945 | 28 days |
| 1946 | 38 days |
| 1947 | 29 days |
| 1948 | 29 days |
| 1949 | 42 days |
| 1950 | 19 days |
| 1951 | 34 days |
| 1952 | 55 days |
| 1953 | 35 days |
| 1954 | 33 days |
| 1955 | 39 days |
| 1956 | 57 days |
| 1957 | 19 days |
| 1958 | 45 days |
| 1959 | 26 days |
| 1960 | 56 days |
| 1961 | 57 days |
| 1962 | 30 days |
| 1963 | 56 days |
| 1964 | 58 days |
| 1965 | 42 days |
| 1966 | 30 days |
| 1967 | 34 days |
| 1968 | 26 days |
| 1969 | 43 days |
| 1970 | 30 days |
| 1971 | 37 days |
| 1972 | 32 days |
| 1973 | 24 days |
| 1974 | 36 days |
| 1975 | 40 days |
| 1976 | 42 days |
| 1977 | 41 days |
| 1978 | 36 days |
| 1979 | 32 days |
| 1980 | 43 days |
| 1981 | 87 days |
| 1982 | 23 days |
| 1983 | 39 days |
| 1984 | 36 days |
| 1985 | 34 days |
| 1986 | 42 days |
| 1987 | 51 days |
| 1988 | 37 days |
| 1989 | 23 days |
| 1990 | 38 days |
| 1991 | 51 days |
| 1992 | 36 days |
| 1993 | 58 days |
| 1994 | 29 days |
| 1995 | 25 days |
| 1996 | 20 days |
| 1997 | 40 days |
| 1998 | 30 days |
| 1999 | 39 days |
| 2000 | 33 days |
| 2001 | 41 days |
| 2002 | 25 days |
| 2003 | 33 days |
| 2004 | 34 days |
| 2005 | 36 days |
| 2006 | 27 days |
| 2007 | 43 days |
| 2008 | 30 days |
| 2009 | 49 days |
| 2010 | 28 days |
| 2011 | 16 days |
| 2012 | 1 day |
| 2013 | 1 day |
| 2014 | 33 days |
| 2015 | 21 days |
| 2016 | 13 days |
| 2018 | 24 days |
| 2019 | 25 days |
| 2020 | 41 days |
| 2021 | 19 days |
| 2022 | 28 days |
| 2023 | 30 days |
| 2024 | 50 days |
| 2025 | 31 days |
| 2026 | 32 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
110 years with a frostAcross 110 years with a frost, the median last spring frost at Dickinson Exp STN falls on 23 May and the median first autumn frost on 14 September, which leaves a median of 113 days between them.
In 1980 to 2010 the median growing season was 120 days. That is 12 days more than in 1893 to 1927.
Fitted over all years, the growing season changes by +1.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1927) | Recent period (1980 to 2010) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 23 May | 26 May | 20 May | 6 days earlier | -0.6 days per decade |
| First autumn frost | 14 September | 13 September | 19 September | 6 days later | +1.1 days per decade |
| Growing days | 113 days | 108 days | 120 days | 12 days more | +1.7 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, 1893 to 2025A day with at least 39.9 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 96.6 mm (3.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 39.9 mm (1.6 in) | |
| 5 years | 54.5 mm (2.1 in) | |
| 10 years | 64.4 mm (2.5 in) | |
| 25 years | 77.1 mm (3.0 in) | |
| 50 years | 86.8 mm (3.4 in) | |
| 100 years | 96.6 mm (3.8 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 1893 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: 102.4 mm (4.0 in) in 1914; 82.6 mm (3.3 in) in 1957; 80.8 mm (3.2 in) in 1997.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
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 (2026-10-13).