Bottineau Weather Records (USC00320941)
Record envelope, standing records and threshold days for Bottineau (USC00320941), North Dakota, United States, with 134 years of record.
Key Facts for Bottineau
- Bottineau (USC00320941) is a weather station in North Dakota, United States at 48.82 latitude and -100.45 longitude, 494 m (1,619 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Bottineau still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Bottineau set a daily record high minimum temperature of 12.8 C (55.0 F) on 23 April 2026.
About the Station
- Location: North Dakota, United States, 48.82 latitude, -100.45 longitude.
- Elevation: 494 m (1,619 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
1 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 12.2 C (54.0 F) | -43.9 C (-47.0 F) | 2.2 C (36.0 F) | -42.2 C (-44.0 F) |
| Feb | 17.2 C (63.0 F) | -46.1 C (-51.0 F) | 5.6 C (42.1 F) | -27.8 C (-18.0 F) |
| Mar | 26.1 C (79.0 F) | -38.3 C (-36.9 F) | 12.2 C (54.0 F) | -27.8 C (-18.0 F) |
| Apr | 35.0 C (95.0 F) | -26.7 C (-16.1 F) | 26.1 C (79.0 F) | -10.0 C (14.0 F) |
| May | 43.3 C (109.9 F) | -14.4 C (6.1 F) | 27.8 C (82.0 F) | -3.3 C (26.1 F) |
| Jun | 42.2 C (108.0 F) | -3.9 C (25.0 F) | n/a | n/a |
| Jul | 43.9 C (111.0 F) | -1.1 C (30.0 F) | n/a | n/a |
| Aug | 41.1 C (106.0 F) | -2.2 C (28.0 F) | 28.9 C (84.0 F) | 7.2 C (45.0 F) |
| Sep | 38.9 C (102.0 F) | -11.7 C (10.9 F) | 27.8 C (82.0 F) | 3.3 C (37.9 F) |
| Oct | 32.8 C (91.0 F) | -21.1 C (-6.0 F) | 21.1 C (70.0 F) | 1.7 C (35.1 F) |
| Nov | 22.8 C (73.0 F) | -33.3 C (-27.9 F) | n/a | n/a |
| Dec | 17.2 C (63.0 F) | -42.2 C (-44.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 34 |
| 1894 | 7 |
| 1895 | 7 |
| 1896 | 1 |
| 1897 | 13 |
| 1898 | 15 |
| 1899 | 21 |
| 1900 | 6 |
| 1901 | 5 |
| 1902 | 14 |
| 1903 | 3 |
| 1904 | 3 |
| 1905 | 7 |
| 1906 | 10 |
| 1907 | 14 |
| 1908 | 9 |
| 1909 | 8 |
| 1910 | 32 |
| 1911 | 19 |
| 1912 | 15 |
| 1913 | 10 |
| 1914 | 13 |
| 1915 | 13 |
| 1916 | 17 |
| 1917 | 26 |
| 1918 | 15 |
| 1919 | 25 |
| 1920 | 6 |
| 1921 | 12 |
| 1922 | 15 |
| 1923 | 15 |
| 1924 | 21 |
| 1925 | 15 |
| 1926 | 15 |
| 1927 | 17 |
| 1928 | 12 |
| 1929 | 8 |
| 1930 | 8 |
| 1931 | 22 |
| 1932 | 11 |
| 1933 | 9 |
| 1934 | 23 |
| 1935 | 11 |
| 1936 | 55 |
| 1937 | 8 |
| 1938 | 8 |
| 1939 | 25 |
| 1940 | 10 |
| 1941 | 9 |
| 1942 | 11 |
| 1943 | 10 |
| 1944 | 11 |
| 1945 | 9 |
| 1946 | 11 |
| 1947 | 10 |
| 1948 | 8 |
| 1949 | 6 |
| 1950 | 10 |
| 1951 | 6 |
| 1952 | 12 |
| 1953 | 7 |
| 1954 | 12 |
| 1955 | 8 |
| 1956 | 7 |
| 1957 | 5 |
| 1958 | 7 |
| 1959 | 5 |
| 1960 | 7 |
| 1961 | 4 |
| 1962 | 17 |
| 1963 | 14 |
| 1964 | 7 |
| 1965 | 9 |
| 1966 | 8 |
| 1967 | 11 |
| 1968 | 10 |
| 1969 | 16 |
| 1970 | 3 |
| 1971 | 6 |
| 1972 | 20 |
| 1973 | 10 |
| 1974 | 6 |
| 1975 | 7 |
| 1976 | 4 |
| 1977 | 14 |
| 1978 | 8 |
| 1979 | 8 |
| 1980 | 14 |
| 1981 | 7 |
| 1982 | 5 |
| 1983 | 13 |
| 1984 | 11 |
| 1985 | 11 |
| 1986 | 3 |
| 1987 | 9 |
| 1988 | 13 |
| 1989 | 11 |
| 1990 | 10 |
| 1991 | 18 |
| 1992 | 11 |
| 1993 | 9 |
| 1994 | 3 |
| 1995 | 5 |
| 1996 | 5 |
| 1997 | 8 |
| 1998 | 3 |
| 1999 | 8 |
| 2000 | 15 |
| 2001 | 5 |
| 2002 | 8 |
| 2003 | 4 |
| 2004 | 8 |
| 2005 | 6 |
| 2006 | 6 |
| 2007 | 9 |
| 2008 | 2 |
| 2009 | 7 |
| 2010 | 3 |
| 2011 | 8 |
| 2012 | 21 |
| 2013 | 6 |
| 2014 | 10 |
| 2015 | 11 |
| 2016 | 19 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 2 |
| 2021 | 14 |
| 2022 | 10 |
| 2023 | 11 |
| 2024 | 14 |
| 2025 | 12 |
| 2026 | 5 |
All-Time Record Progression
16 new records| Date | Kind | Detail |
|---|---|---|
| 1936-07-11 | Record high minimum temperature | Record high minimum temperature 29.4 C (84.9 F) |
| 1936-07-12 | Record high maximum temperature | Record high maximum temperature 43.9 C (111.0 F) |
| 1944-03-06 | Record daily snowfall | Record daily snowfall 27.9 cm (11.0 in) |
| 1948-01-20 | Record snow depth | Record snow depth 35.6 cm (14.0 in) |
| 1948-12-15 | Record snow depth | Record snow depth 45.7 cm (18.0 in) |
| 1948-12-16 | Record snow depth | Record snow depth 50.8 cm (20.0 in) |
| 1949-01-05 | Record snow depth | Record snow depth 55.9 cm (22.0 in) |
| 1968-08-24 | Record daily precipitation | Record daily precipitation 101.6 mm (4.0 in) |
| 1969-02-21 | Record snow depth | Record snow depth 61.0 cm (24.0 in) |
| 1969-02-26 | Record snow depth | Record snow depth 68.6 cm (27.0 in) |
| 1969-02-27 | Record snow depth | Record snow depth 86.4 cm (34.0 in) |
| 1969-03-08 | Record snow depth | Record snow depth 91.4 cm (36.0 in) |
| 1969-03-09 | Record snow depth | Record snow depth 94.0 cm (37.0 in) |
| 1973-09-02 | Record daily precipitation | Record daily precipitation 127.8 mm (5.0 in) |
| 2019-10-12 | Record daily snowfall | Record daily snowfall 29.2 cm (11.5 in) |
| 2021-02-13 | Record low minimum temperature | Record low minimum temperature -46.1 C (-51.0 F) |
Wettest Day of Each Month
Sep: 127.8 mm (5.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 24.6 mm (1.0 in) | 23 January 2010 |
| Feb | 31.8 mm (1.3 in) | 26 February 2000 |
| Mar | 50.8 mm (2.0 in) | 26 March 1902 |
| Apr | 71.1 mm (2.8 in) | 27 April 1975 |
| May | 63.5 mm (2.5 in) | 21 May 2005 |
| Jun | 87.6 mm (3.4 in) | 23 June 1923 |
| Jul | 85.9 mm (3.4 in) | 7 July 1955 |
| Aug | 106.2 mm (4.2 in) | 3 August 1998 |
| Sep | 127.8 mm (5.0 in) | 2 September 1973 |
| Oct | 68.6 mm (2.7 in) | 12 October 2019 |
| Nov | 29.7 mm (1.2 in) | 16 November 1906 |
| Dec | 25.9 mm (1.0 in) | 17 December 1977 |
Period of Record Coverage
1893 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 354 | 97% | Yes |
| 1894 | 324 | 89% | No |
| 1895 | 211 | 58% | No |
| 1896 | 184 | 50% | No |
| 1897 | 178 | 49% | No |
| 1898 | 316 | 87% | No |
| 1899 | 217 | 59% | No |
| 1900 | 133 | 36% | No |
| 1901 | 204 | 56% | No |
| 1902 | 222 | 61% | No |
| 1903 | 171 | 47% | No |
| 1904 | 203 | 55% | No |
| 1905 | 285 | 78% | No |
| 1906 | 360 | 99% | Yes |
| 1907 | 361 | 99% | Yes |
| 1908 | 360 | 98% | Yes |
| 1909 | 362 | 99% | Yes |
| 1910 | 360 | 99% | Yes |
| 1911 | 356 | 98% | Yes |
| 1912 | 356 | 97% | Yes |
| 1913 | 362 | 99% | Yes |
| 1914 | 363 | 99% | Yes |
| 1915 | 362 | 99% | Yes |
| 1916 | 362 | 99% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 362 | 99% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 363 | 99% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 360 | 99% | Yes |
| 1923 | 358 | 98% | Yes |
| 1924 | 359 | 98% | Yes |
| 1925 | 348 | 95% | Yes |
| 1926 | 352 | 96% | Yes |
| 1927 | 361 | 99% | Yes |
| 1928 | 357 | 98% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 363 | 99% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 359 | 98% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 363 | 99% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 359 | 98% | Yes |
| 1938 | 351 | 96% | Yes |
| 1939 | 359 | 98% | Yes |
| 1940 | 351 | 96% | Yes |
| 1941 | 340 | 93% | Yes |
| 1942 | 344 | 94% | Yes |
| 1943 | 307 | 84% | No |
| 1944 | 351 | 96% | Yes |
| 1945 | 343 | 94% | Yes |
| 1946 | 338 | 93% | Yes |
| 1947 | 353 | 97% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 346 | 95% | Yes |
| 1950 | 363 | 99% | Yes |
| 1951 | 360 | 99% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 363 | 99% | Yes |
| 1954 | 361 | 99% | Yes |
| 1955 | 362 | 99% | Yes |
| 1956 | 362 | 99% | Yes |
| 1957 | 360 | 99% | Yes |
| 1958 | 350 | 96% | Yes |
| 1959 | 361 | 99% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 335 | 92% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 364 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 363 | 99% | Yes |
| 1978 | 359 | 98% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 362 | 99% | Yes |
| 1982 | 361 | 99% | Yes |
| 1983 | 362 | 99% | Yes |
| 1984 | 335 | 92% | Yes |
| 1985 | 364 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 361 | 99% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 362 | 99% | Yes |
| 1995 | 364 | 100% | Yes |
| 1996 | 364 | 99% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 359 | 98% | Yes |
| 2000 | 365 | 100% | Yes |
| 2001 | 361 | 99% | Yes |
| 2002 | 362 | 99% | Yes |
| 2003 | 333 | 91% | Yes |
| 2004 | 360 | 98% | Yes |
| 2005 | 342 | 94% | Yes |
| 2006 | 360 | 99% | Yes |
| 2007 | 353 | 97% | Yes |
| 2008 | 360 | 98% | Yes |
| 2009 | 355 | 97% | Yes |
| 2010 | 361 | 99% | Yes |
| 2011 | 358 | 98% | Yes |
| 2012 | 355 | 97% | Yes |
| 2013 | 352 | 96% | Yes |
| 2014 | 358 | 98% | Yes |
| 2015 | 353 | 97% | Yes |
| 2016 | 364 | 99% | Yes |
| 2017 | 357 | 98% | Yes |
| 2018 | 360 | 99% | Yes |
| 2019 | 362 | 99% | Yes |
| 2020 | 359 | 98% | Yes |
| 2021 | 360 | 99% | Yes |
| 2022 | 364 | 100% | Yes |
| 2023 | 363 | 99% | Yes |
| 2024 | 361 | 99% | Yes |
| 2025 | 359 | 98% | Yes |
| 2026 | 194 | 53% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 23 April 2026 | Bottineau, US | daily high min | 12.8 C (55.0 F) | 0.6 C (1.1 F) | 36 years | 22 of 100 (Routine) |
| 18 April 2026 | Bottineau, US | daily low max | -2.2 C (28.0 F) | 0.5 C (0.9 F) | 4 years | 11 of 100 (Routine) |
| 15 April 2026 | Bottineau, US | daily rain | 9.1 mm (0.36 in) | 0.5 mm (0.02 in) | 116 years | 20 of 100 (Routine) |
| 31 March 2026 | Bottineau, US | daily snowfall | 6.6 cm (2.6 in) | 0.2 cm (0.1 in) | 24 years | 17 of 100 (Routine) |
| 13 March 2026 | Bottineau, US | daily snowfall | 12.2 cm (4.8 in) | 5.8 cm (2.3 in) | 116 years | 55 of 100 (Notable) |
| 19 February 2026 | Bottineau, US | daily snowfall (Tie) | 7.6 cm (3.0 in) | tie | 100 years | 10 of 100 (Routine) |
| 25 January 2026 | Bottineau, US | daily low min | -42.2 C (-44.0 F) | 2.2 C (4.0 F) | 83 years | 36 of 100 (Notable) |
| 23 January 2026 | Bottineau, US | daily low max | -31.7 C (-25.1 F) | 3.4 C (6.1 F) | 91 years | 41 of 100 (Notable) |
| 13 January 2026 | Bottineau, US | daily high min | -2.8 C (27.0 F) | 1.1 C (2.0 F) | 131 years | 41 of 100 (Notable) |
| 24 November 2025 | Bottineau, US | daily high max | 11.7 C (53.1 F) | 2.8 C (5.0 F) | 112 years | 43 of 100 (Notable) |
| 14 November 2025 | Bottineau, US | daily high min | 2.8 C (37.0 F) | 2.2 C (4.0 F) | 102 years | 43 of 100 (Notable) |
| 27 October 2025 | Bottineau, US | daily high min (Tie) | 6.1 C (43.0 F) | tie | 43 years | 5 of 100 (Routine) |
| 1 October 2025 | Bottineau, US | monthly high min | 15.6 C (60.1 F) | 1.2 C (2.2 F) | 127 years | 52 of 100 (Notable) |
| 30 September 2025 | Bottineau, US | daily high min | 14.4 C (57.9 F) | 1.6 C (2.9 F) | 120 years | 43 of 100 (Notable) |
| 15 September 2025 | Bottineau, US | daily high min (Tie) | 16.1 C (61.0 F) | tie | 79 years | 8 of 100 (Routine) |
| 21 May 2025 | Bottineau, US | daily low max | 5.0 C (41.0 F) | 0.6 C (1.1 F) | 62 years | 28 of 100 (Routine) |
| 17 May 2025 | Bottineau, US | daily low max | 5.0 C (41.0 F) | 2.2 C (4.0 F) | 35 years | 23 of 100 (Routine) |
| 13 May 2025 | Bottineau, US | daily high min | 17.2 C (63.0 F) | 1.1 C (2.0 F) | 48 years | 26 of 100 (Routine) |
| 12 May 2025 | Bottineau, US | daily high max | 35.6 C (96.1 F) | 3.9 C (7.0 F) | 100 years | 45 of 100 (Notable) |
| 12 April 2025 | Bottineau, US | daily high min | 7.8 C (46.0 F) | 0.6 C (1.1 F) | 95 years | 39 of 100 (Notable) |
Climate Trend
114 complete years, 1893 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 0.6 C | -2.61 C |
| 1906 | 3.6 C | +0.47 C |
| 1907 | 1.3 C | -1.87 C |
| 1908 | 2.7 C | -0.43 C |
| 1909 | 1.7 C | -1.49 C |
| 1910 | 3.2 C | +0.04 C |
| 1911 | 1.5 C | -1.65 C |
| 1912 | 2.0 C | -1.14 C |
| 1913 | 2.3 C | -0.88 C |
| 1914 | 2.9 C | -0.26 C |
| 1915 | 3.1 C | -0.08 C |
| 1916 | 0.5 C | -2.70 C |
| 1917 | 1.1 C | -2.07 C |
| 1918 | 3.0 C | -0.21 C |
| 1919 | 2.3 C | -0.91 C |
| 1920 | 2.9 C | -0.28 C |
| 1921 | 4.0 C | +0.88 C |
| 1922 | 2.5 C | -0.71 C |
| 1923 | 2.5 C | -0.69 C |
| 1924 | 2.3 C | -0.89 C |
| 1926 | 3.4 C | +0.24 C |
| 1927 | 2.3 C | -0.91 C |
| 1928 | 3.6 C | +0.47 C |
| 1929 | 1.6 C | -1.55 C |
| 1930 | 3.4 C | +0.20 C |
| 1931 | 5.7 C | +2.55 C |
| 1932 | 2.8 C | -0.38 C |
| 1933 | 3.4 C | +0.26 C |
| 1934 | 5.5 C | +2.30 C |
| 1935 | 2.9 C | -0.28 C |
| 1936 | 2.4 C | -0.74 C |
| 1937 | 2.7 C | -0.50 C |
| 1938 | 4.6 C | +1.46 C |
| 1939 | 4.2 C | +1.06 C |
| 1940 | 3.8 C | +0.65 C |
| 1941 | 4.1 C | +0.92 C |
| 1942 | 3.6 C | +0.47 C |
| 1944 | 4.1 C | +0.97 C |
| 1945 | 2.6 C | -0.54 C |
| 1946 | 3.7 C | +0.49 C |
| 1947 | 3.2 C | +0.01 C |
| 1948 | 3.3 C | +0.10 C |
| 1951 | 0.4 C | -2.73 C |
| 1952 | 3.5 C | +0.36 C |
| 1953 | 4.0 C | +0.83 C |
| 1954 | 3.2 C | +0.03 C |
| 1955 | 1.9 C | -1.28 C |
| 1956 | 2.3 C | -0.88 C |
| 1957 | 3.1 C | -0.09 C |
| 1958 | 3.7 C | +0.52 C |
| 1959 | 2.5 C | -0.66 C |
| 1960 | 2.9 C | -0.26 C |
| 1961 | 3.5 C | +0.36 C |
| 1962 | 2.8 C | -0.34 C |
| 1963 | 3.9 C | +0.69 C |
| 1964 | 2.5 C | -0.70 C |
| 1965 | 1.7 C | -1.48 C |
| 1966 | 1.9 C | -1.25 C |
| 1967 | 2.5 C | -0.64 C |
| 1969 | 2.5 C | -0.65 C |
| 1970 | 2.2 C | -0.96 C |
| 1971 | 2.7 C | -0.42 C |
| 1972 | 1.5 C | -1.62 C |
| 1973 | 4.2 C | +1.05 C |
| 1974 | 2.3 C | -0.86 C |
| 1975 | 2.7 C | -0.47 C |
| 1976 | 3.5 C | +0.36 C |
| 1977 | 4.0 C | +0.80 C |
| 1978 | 2.2 C | -0.93 C |
| 1979 | 1.5 C | -1.71 C |
| 1980 | 3.4 C | +0.19 C |
| 1981 | 5.0 C | +1.84 C |
| 1982 | 1.8 C | -1.35 C |
| 1983 | 3.8 C | +0.64 C |
| 1985 | 2.0 C | -1.19 C |
| 1986 | 3.9 C | +0.74 C |
| 1987 | 6.1 C | +2.89 C |
| 1988 | 4.5 C | +1.30 C |
| 1989 | 2.7 C | -0.46 C |
| 1990 | 4.1 C | +0.90 C |
| 1991 | 4.0 C | +0.80 C |
| 1992 | 3.6 C | +0.44 C |
| 1993 | 2.3 C | -0.86 C |
| 1994 | 3.2 C | +0.01 C |
| 1995 | 2.7 C | -0.45 C |
| 1996 | 1.2 C | -1.98 C |
| 1997 | 3.8 C | +0.67 C |
| 1998 | 4.9 C | +1.73 C |
| 1999 | 4.6 C | +1.48 C |
| 2000 | 3.9 C | +0.74 C |
| 2001 | 4.4 C | +1.26 C |
| 2002 | 3.5 C | +0.32 C |
| 2004 | 3.0 C | -0.13 C |
| 2005 | 4.3 C | +1.09 C |
| 2006 | 5.7 C | +2.54 C |
| 2007 | 4.2 C | +1.00 C |
| 2008 | 2.6 C | -0.54 C |
| 2009 | 2.5 C | -0.68 C |
| 2010 | 3.9 C | +0.76 C |
| 2011 | 3.7 C | +0.55 C |
| 2012 | 5.3 C | +2.13 C |
| 2013 | 2.2 C | -0.96 C |
| 2014 | 2.2 C | -0.92 C |
| 2015 | 4.6 C | +1.44 C |
| 2016 | 5.7 C | +2.56 C |
| 2017 | 3.9 C | +0.74 C |
| 2018 | 3.0 C | -0.19 C |
| 2019 | 1.8 C | -1.37 C |
| 2020 | 4.1 C | +0.92 C |
| 2021 | 5.0 C | +1.82 C |
| 2022 | 2.4 C | -0.75 C |
| 2023 | 4.5 C | +1.30 C |
| 2024 | 5.0 C | +1.86 C |
| 2025 | 3.9 C | +0.77 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1893 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.3) per decade. The slope is a straight line fitted to 114 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1893 to 2025 | 114 | Rise |
| Mean daily maximum | 0.03 C (-0.03 to 0.10) per decade | 0.1 F (-0.1 to 0.2) per decade | 1893 to 2025 | 114 | Not clearly different from zero |
| Mean daily minimum | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.3 to 0.5) per decade | 1893 to 2025 | 114 | 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
1893 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.9 C (111.0 F) | 1936 | 35.6 C (96.1 F) | 134 |
| Coldest night (TNn) | -46.1 C (-51.0 F) | 2021 | -37.2 C (-35.0 F) | 134 |
| Wettest day (Rx1day) | 127.8 mm (5.0 in) | 1973 | 41.3 mm (1.6 in) | 134 |
| Wettest five days (Rx5day) | 160.1 mm (6.3 in) | 1973 | 61.0 mm (2.4 in) | 134 |
| Longest dry spell (CDD) | 99 days | 1965 | 31 days | 134 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 41.1 C (106.0 F) |
| 1894 | 35.6 C (96.1 F) |
| 1895 | 33.9 C (93.0 F) |
| 1896 | 33.3 C (91.9 F) |
| 1897 | 36.7 C (98.1 F) |
| 1898 | 35.0 C (95.0 F) |
| 1899 | 29.4 C (84.9 F) |
| 1900 | 36.1 C (97.0 F) |
| 1901 | 35.0 C (95.0 F) |
| 1902 | 34.4 C (93.9 F) |
| 1903 | 30.6 C (87.1 F) |
| 1904 | 33.3 C (91.9 F) |
| 1905 | 33.3 C (91.9 F) |
| 1906 | 38.3 C (100.9 F) |
| 1907 | 35.6 C (96.1 F) |
| 1908 | 33.3 C (91.9 F) |
| 1909 | 35.6 C (96.1 F) |
| 1910 | 39.4 C (102.9 F) |
| 1911 | 37.2 C (99.0 F) |
| 1912 | 37.8 C (100.0 F) |
| 1913 | 37.2 C (99.0 F) |
| 1914 | 38.9 C (102.0 F) |
| 1915 | 34.4 C (93.9 F) |
| 1916 | 37.2 C (99.0 F) |
| 1917 | 40.0 C (104.0 F) |
| 1918 | 37.8 C (100.0 F) |
| 1919 | 39.4 C (102.9 F) |
| 1920 | 38.3 C (100.9 F) |
| 1921 | 38.9 C (102.0 F) |
| 1922 | 34.4 C (93.9 F) |
| 1923 | 35.0 C (95.0 F) |
| 1924 | 32.8 C (91.0 F) |
| 1925 | 43.3 C (109.9 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 31.7 C (89.1 F) |
| 1928 | 35.6 C (96.1 F) |
| 1929 | 39.4 C (102.9 F) |
| 1930 | 40.0 C (104.0 F) |
| 1931 | 42.2 C (108.0 F) |
| 1932 | 36.1 C (97.0 F) |
| 1933 | 42.8 C (109.0 F) |
| 1934 | 41.1 C (106.0 F) |
| 1935 | 38.9 C (102.0 F) |
| 1936 | 43.9 C (111.0 F) |
| 1937 | 37.8 C (100.0 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 37.2 C (99.0 F) |
| 1940 | 35.0 C (95.0 F) |
| 1941 | 35.6 C (96.1 F) |
| 1942 | 36.7 C (98.1 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 34.4 C (93.9 F) |
| 1945 | 35.0 C (95.0 F) |
| 1946 | 37.8 C (100.0 F) |
| 1947 | 36.7 C (98.1 F) |
| 1948 | 35.0 C (95.0 F) |
| 1949 | 40.0 C (104.0 F) |
| 1950 | 33.3 C (91.9 F) |
| 1951 | 36.7 C (98.1 F) |
| 1952 | 36.1 C (97.0 F) |
| 1953 | 34.4 C (93.9 F) |
| 1954 | 33.3 C (91.9 F) |
| 1955 | 35.0 C (95.0 F) |
| 1956 | 35.6 C (96.1 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 39.4 C (102.9 F) |
| 1959 | 36.1 C (97.0 F) |
| 1960 | 38.9 C (102.0 F) |
| 1961 | 37.8 C (100.0 F) |
| 1962 | 34.4 C (93.9 F) |
| 1963 | 35.6 C (96.1 F) |
| 1964 | 35.0 C (95.0 F) |
| 1965 | 35.6 C (96.1 F) |
| 1966 | 34.4 C (93.9 F) |
| 1967 | 37.2 C (99.0 F) |
| 1968 | 36.1 C (97.0 F) |
| 1969 | 36.7 C (98.1 F) |
| 1970 | 36.1 C (97.0 F) |
| 1971 | 37.8 C (100.0 F) |
| 1972 | 34.4 C (93.9 F) |
| 1973 | 36.1 C (97.0 F) |
| 1974 | 35.0 C (95.0 F) |
| 1975 | 37.8 C (100.0 F) |
| 1976 | 38.3 C (100.9 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 37.2 C (99.0 F) |
| 1979 | 37.8 C (100.0 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 37.8 C (100.0 F) |
| 1982 | 33.3 C (91.9 F) |
| 1983 | 37.8 C (100.0 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 34.4 C (93.9 F) |
| 1986 | 33.9 C (93.0 F) |
| 1987 | 36.1 C (97.0 F) |
| 1988 | 37.8 C (100.0 F) |
| 1989 | 36.7 C (98.1 F) |
| 1990 | 34.4 C (93.9 F) |
| 1991 | 35.0 C (95.0 F) |
| 1992 | 36.7 C (98.1 F) |
| 1993 | 33.3 C (91.9 F) |
| 1994 | 35.0 C (95.0 F) |
| 1995 | 35.6 C (96.1 F) |
| 1996 | 35.0 C (95.0 F) |
| 1997 | 33.9 C (93.0 F) |
| 1998 | 34.4 C (93.9 F) |
| 1999 | 33.9 C (93.0 F) |
| 2000 | 34.4 C (93.9 F) |
| 2001 | 35.0 C (95.0 F) |
| 2002 | 35.0 C (95.0 F) |
| 2003 | 35.6 C (96.1 F) |
| 2004 | 32.2 C (90.0 F) |
| 2005 | 35.0 C (95.0 F) |
| 2006 | 37.8 C (100.0 F) |
| 2007 | 40.0 C (104.0 F) |
| 2008 | 33.9 C (93.0 F) |
| 2009 | 36.1 C (97.0 F) |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 32.8 C (91.0 F) |
| 2012 | 36.7 C (98.1 F) |
| 2013 | 33.3 C (91.9 F) |
| 2014 | 32.8 C (91.0 F) |
| 2015 | 35.6 C (96.1 F) |
| 2016 | 33.3 C (91.9 F) |
| 2017 | 34.4 C (93.9 F) |
| 2018 | 38.3 C (100.9 F) |
| 2019 | 31.7 C (89.1 F) |
| 2020 | 35.0 C (95.0 F) |
| 2021 | 38.3 C (100.9 F) |
| 2022 | 35.0 C (95.0 F) |
| 2023 | 34.4 C (93.9 F) |
| 2024 | 33.9 C (93.0 F) |
| 2025 | 35.6 C (96.1 F) |
| 2026 | 28.9 C (84.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -45.6 C (-50.1 F) |
| 1894 | -38.3 C (-36.9 F) |
| 1895 | -38.9 C (-38.0 F) |
| 1896 | -11.7 C (10.9 F) |
| 1897 | -33.9 C (-29.0 F) |
| 1898 | -35.6 C (-32.1 F) |
| 1899 | -43.3 C (-45.9 F) |
| 1900 | -39.4 C (-38.9 F) |
| 1901 | -35.0 C (-31.0 F) |
| 1902 | -37.8 C (-36.0 F) |
| 1903 | -41.7 C (-43.1 F) |
| 1904 | -40.0 C (-40.0 F) |
| 1905 | -38.3 C (-36.9 F) |
| 1906 | -33.9 C (-29.0 F) |
| 1907 | -38.9 C (-38.0 F) |
| 1908 | -35.0 C (-31.0 F) |
| 1909 | -40.6 C (-41.1 F) |
| 1910 | -36.1 C (-33.0 F) |
| 1911 | -38.9 C (-38.0 F) |
| 1912 | -42.8 C (-45.0 F) |
| 1913 | -40.6 C (-41.1 F) |
| 1914 | -37.8 C (-36.0 F) |
| 1915 | -42.2 C (-44.0 F) |
| 1916 | -43.9 C (-47.0 F) |
| 1917 | -41.1 C (-42.0 F) |
| 1918 | -40.0 C (-40.0 F) |
| 1919 | -38.9 C (-38.0 F) |
| 1920 | -40.6 C (-41.1 F) |
| 1921 | -35.0 C (-31.0 F) |
| 1922 | -41.7 C (-43.1 F) |
| 1923 | -38.3 C (-36.9 F) |
| 1924 | -38.9 C (-38.0 F) |
| 1925 | -33.3 C (-27.9 F) |
| 1926 | -35.0 C (-31.0 F) |
| 1927 | -38.3 C (-36.9 F) |
| 1928 | -34.4 C (-29.9 F) |
| 1929 | -41.1 C (-42.0 F) |
| 1930 | -38.3 C (-36.9 F) |
| 1931 | -27.2 C (-17.0 F) |
| 1932 | -35.6 C (-32.1 F) |
| 1933 | -41.1 C (-42.0 F) |
| 1934 | -42.2 C (-44.0 F) |
| 1935 | -38.9 C (-38.0 F) |
| 1936 | -45.0 C (-49.0 F) |
| 1937 | -38.9 C (-38.0 F) |
| 1938 | -38.9 C (-38.0 F) |
| 1939 | -39.4 C (-38.9 F) |
| 1940 | -35.6 C (-32.1 F) |
| 1941 | -36.1 C (-33.0 F) |
| 1942 | -37.2 C (-35.0 F) |
| 1943 | -41.7 C (-43.1 F) |
| 1944 | -36.7 C (-34.1 F) |
| 1945 | -35.0 C (-31.0 F) |
| 1946 | -36.7 C (-34.1 F) |
| 1947 | -37.2 C (-35.0 F) |
| 1948 | -37.2 C (-35.0 F) |
| 1949 | -38.3 C (-36.9 F) |
| 1950 | -40.6 C (-41.1 F) |
| 1951 | -40.6 C (-41.1 F) |
| 1952 | -37.8 C (-36.0 F) |
| 1953 | -32.2 C (-26.0 F) |
| 1954 | -41.1 C (-42.0 F) |
| 1955 | -36.1 C (-33.0 F) |
| 1956 | -35.0 C (-31.0 F) |
| 1957 | -36.7 C (-34.1 F) |
| 1958 | -35.0 C (-31.0 F) |
| 1959 | -36.1 C (-33.0 F) |
| 1960 | -35.6 C (-32.1 F) |
| 1961 | -38.9 C (-38.0 F) |
| 1962 | -39.4 C (-38.9 F) |
| 1963 | -37.8 C (-36.0 F) |
| 1964 | -33.3 C (-27.9 F) |
| 1965 | -35.6 C (-32.1 F) |
| 1966 | -41.7 C (-43.1 F) |
| 1967 | -41.1 C (-42.0 F) |
| 1968 | -41.7 C (-43.1 F) |
| 1969 | -34.4 C (-29.9 F) |
| 1970 | -38.9 C (-38.0 F) |
| 1971 | -36.7 C (-34.1 F) |
| 1972 | -40.6 C (-41.1 F) |
| 1973 | -36.7 C (-34.1 F) |
| 1974 | -37.8 C (-36.0 F) |
| 1975 | -33.9 C (-29.0 F) |
| 1976 | -35.0 C (-31.0 F) |
| 1977 | -39.4 C (-38.9 F) |
| 1978 | -37.2 C (-35.0 F) |
| 1979 | -36.1 C (-33.0 F) |
| 1980 | -35.6 C (-32.1 F) |
| 1981 | -33.3 C (-27.9 F) |
| 1982 | -38.3 C (-36.9 F) |
| 1983 | -40.0 C (-40.0 F) |
| 1984 | -33.9 C (-29.0 F) |
| 1985 | -36.7 C (-34.1 F) |
| 1986 | -36.1 C (-33.0 F) |
| 1987 | -27.8 C (-18.0 F) |
| 1988 | -34.4 C (-29.9 F) |
| 1989 | -38.3 C (-36.9 F) |
| 1990 | -38.9 C (-38.0 F) |
| 1991 | -32.8 C (-27.0 F) |
| 1992 | -31.7 C (-25.1 F) |
| 1993 | -35.6 C (-32.1 F) |
| 1994 | -38.9 C (-38.0 F) |
| 1995 | -31.7 C (-25.1 F) |
| 1996 | -39.4 C (-38.9 F) |
| 1997 | -35.0 C (-31.0 F) |
| 1998 | -35.6 C (-32.1 F) |
| 1999 | -35.0 C (-31.0 F) |
| 2000 | -33.9 C (-29.0 F) |
| 2001 | -30.6 C (-23.1 F) |
| 2002 | -28.9 C (-20.0 F) |
| 2003 | -35.6 C (-32.1 F) |
| 2004 | -40.0 C (-40.0 F) |
| 2005 | -37.2 C (-35.0 F) |
| 2006 | -35.6 C (-32.1 F) |
| 2007 | -34.4 C (-29.9 F) |
| 2008 | -35.6 C (-32.1 F) |
| 2009 | -38.3 C (-36.9 F) |
| 2010 | -34.4 C (-29.9 F) |
| 2011 | -31.7 C (-25.1 F) |
| 2012 | -33.3 C (-27.9 F) |
| 2013 | -33.9 C (-29.0 F) |
| 2014 | -35.6 C (-32.1 F) |
| 2015 | -35.6 C (-32.1 F) |
| 2016 | -31.7 C (-25.1 F) |
| 2017 | -38.3 C (-36.9 F) |
| 2018 | -32.8 C (-27.0 F) |
| 2019 | -43.9 C (-47.0 F) |
| 2020 | -37.8 C (-36.0 F) |
| 2021 | -46.1 C (-51.0 F) |
| 2022 | -39.4 C (-38.9 F) |
| 2023 | -37.2 C (-35.0 F) |
| 2024 | -36.7 C (-34.1 F) |
| 2025 | -41.1 C (-42.0 F) |
| 2026 | -42.2 C (-44.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 25.4 mm (1.0 in) |
| 1894 | 49.5 mm (1.9 in) |
| 1895 | 32.0 mm (1.3 in) |
| 1896 | 27.9 mm (1.1 in) |
| 1897 | 7.6 mm (0.30 in) |
| 1898 | 57.2 mm (2.3 in) |
| 1899 | 48.8 mm (1.9 in) |
| 1900 | 12.7 mm (0.5 in) |
| 1901 | 45.0 mm (1.8 in) |
| 1902 | 50.8 mm (2.0 in) |
| 1903 | 53.3 mm (2.1 in) |
| 1904 | 25.7 mm (1.0 in) |
| 1905 | 50.3 mm (2.0 in) |
| 1906 | 72.4 mm (2.9 in) |
| 1907 | 17.0 mm (0.7 in) |
| 1908 | 52.3 mm (2.1 in) |
| 1909 | 35.3 mm (1.4 in) |
| 1910 | 20.8 mm (0.8 in) |
| 1911 | 36.1 mm (1.4 in) |
| 1912 | 33.3 mm (1.3 in) |
| 1913 | 45.2 mm (1.8 in) |
| 1914 | 27.9 mm (1.1 in) |
| 1915 | 29.7 mm (1.2 in) |
| 1916 | 57.9 mm (2.3 in) |
| 1917 | 20.8 mm (0.8 in) |
| 1918 | 41.1 mm (1.6 in) |
| 1919 | 50.8 mm (2.0 in) |
| 1920 | 78.0 mm (3.1 in) |
| 1921 | 36.1 mm (1.4 in) |
| 1922 | 37.1 mm (1.5 in) |
| 1923 | 87.6 mm (3.4 in) |
| 1924 | 27.2 mm (1.1 in) |
| 1925 | 35.6 mm (1.4 in) |
| 1926 | 40.9 mm (1.6 in) |
| 1927 | 51.3 mm (2.0 in) |
| 1928 | 74.2 mm (2.9 in) |
| 1929 | 31.8 mm (1.3 in) |
| 1930 | 29.0 mm (1.1 in) |
| 1931 | 30.5 mm (1.2 in) |
| 1932 | 71.9 mm (2.8 in) |
| 1933 | 29.2 mm (1.1 in) |
| 1934 | 26.2 mm (1.0 in) |
| 1935 | 54.4 mm (2.1 in) |
| 1936 | 31.2 mm (1.2 in) |
| 1937 | 47.5 mm (1.9 in) |
| 1938 | 29.5 mm (1.2 in) |
| 1939 | 21.6 mm (0.9 in) |
| 1940 | 40.9 mm (1.6 in) |
| 1941 | 40.1 mm (1.6 in) |
| 1942 | 48.0 mm (1.9 in) |
| 1943 | 34.3 mm (1.4 in) |
| 1944 | 67.1 mm (2.6 in) |
| 1945 | 46.0 mm (1.8 in) |
| 1946 | 34.3 mm (1.4 in) |
| 1947 | 77.5 mm (3.1 in) |
| 1948 | 50.0 mm (2.0 in) |
| 1949 | 50.0 mm (2.0 in) |
| 1950 | 34.3 mm (1.4 in) |
| 1951 | 79.2 mm (3.1 in) |
| 1952 | 30.5 mm (1.2 in) |
| 1953 | 41.4 mm (1.6 in) |
| 1954 | 60.5 mm (2.4 in) |
| 1955 | 85.9 mm (3.4 in) |
| 1956 | 56.9 mm (2.2 in) |
| 1957 | 30.0 mm (1.2 in) |
| 1958 | 29.2 mm (1.1 in) |
| 1959 | 72.9 mm (2.9 in) |
| 1960 | 61.2 mm (2.4 in) |
| 1961 | 19.3 mm (0.8 in) |
| 1962 | 49.3 mm (1.9 in) |
| 1963 | 50.8 mm (2.0 in) |
| 1964 | 28.2 mm (1.1 in) |
| 1965 | 44.2 mm (1.7 in) |
| 1966 | 37.3 mm (1.5 in) |
| 1967 | 27.7 mm (1.1 in) |
| 1968 | 101.6 mm (4.0 in) |
| 1969 | 50.0 mm (2.0 in) |
| 1970 | 41.7 mm (1.6 in) |
| 1971 | 63.0 mm (2.5 in) |
| 1972 | 63.8 mm (2.5 in) |
| 1973 | 127.8 mm (5.0 in) |
| 1974 | 66.3 mm (2.6 in) |
| 1975 | 71.1 mm (2.8 in) |
| 1976 | 35.1 mm (1.4 in) |
| 1977 | 53.6 mm (2.1 in) |
| 1978 | 28.7 mm (1.1 in) |
| 1979 | 15.2 mm (0.6 in) |
| 1980 | 63.5 mm (2.5 in) |
| 1981 | 35.1 mm (1.4 in) |
| 1982 | 40.6 mm (1.6 in) |
| 1983 | 37.6 mm (1.5 in) |
| 1984 | 36.6 mm (1.4 in) |
| 1985 | 65.3 mm (2.6 in) |
| 1986 | 24.6 mm (1.0 in) |
| 1987 | 53.3 mm (2.1 in) |
| 1988 | 31.5 mm (1.2 in) |
| 1989 | 50.3 mm (2.0 in) |
| 1990 | 74.7 mm (2.9 in) |
| 1991 | 35.1 mm (1.4 in) |
| 1992 | 21.1 mm (0.8 in) |
| 1993 | 27.7 mm (1.1 in) |
| 1994 | 39.1 mm (1.5 in) |
| 1995 | 41.1 mm (1.6 in) |
| 1996 | 36.3 mm (1.4 in) |
| 1997 | 32.8 mm (1.3 in) |
| 1998 | 106.2 mm (4.2 in) |
| 1999 | 40.4 mm (1.6 in) |
| 2000 | 31.8 mm (1.3 in) |
| 2001 | 67.1 mm (2.6 in) |
| 2002 | 70.6 mm (2.8 in) |
| 2003 | 36.3 mm (1.4 in) |
| 2004 | 30.2 mm (1.2 in) |
| 2005 | 63.8 mm (2.5 in) |
| 2006 | 41.4 mm (1.6 in) |
| 2007 | 43.2 mm (1.7 in) |
| 2008 | 61.0 mm (2.4 in) |
| 2009 | 31.8 mm (1.3 in) |
| 2010 | 52.6 mm (2.1 in) |
| 2011 | 39.9 mm (1.6 in) |
| 2012 | 39.6 mm (1.6 in) |
| 2013 | 65.8 mm (2.6 in) |
| 2014 | 91.9 mm (3.6 in) |
| 2015 | 69.9 mm (2.8 in) |
| 2016 | 42.9 mm (1.7 in) |
| 2017 | 31.5 mm (1.2 in) |
| 2018 | 25.7 mm (1.0 in) |
| 2019 | 68.6 mm (2.7 in) |
| 2020 | 56.6 mm (2.2 in) |
| 2021 | 85.1 mm (3.4 in) |
| 2022 | 57.9 mm (2.3 in) |
| 2023 | 27.4 mm (1.1 in) |
| 2024 | 44.2 mm (1.7 in) |
| 2025 | 32.8 mm (1.3 in) |
| 2026 | 75.9 mm (3.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 44.5 mm (1.8 in) |
| 1894 | 64.3 mm (2.5 in) |
| 1895 | 50.8 mm (2.0 in) |
| 1896 | 63.2 mm (2.5 in) |
| 1897 | 7.6 mm (0.30 in) |
| 1898 | 59.7 mm (2.4 in) |
| 1899 | 31.8 mm (1.3 in) |
| 1900 | 12.7 mm (0.5 in) |
| 1901 | 79.5 mm (3.1 in) |
| 1902 | 63.5 mm (2.5 in) |
| 1903 | 29.2 mm (1.1 in) |
| 1904 | 42.4 mm (1.7 in) |
| 1905 | 82.4 mm (3.2 in) |
| 1906 | 84.4 mm (3.3 in) |
| 1907 | 26.4 mm (1.0 in) |
| 1908 | 92.4 mm (3.6 in) |
| 1909 | 69.4 mm (2.7 in) |
| 1910 | 36.3 mm (1.4 in) |
| 1911 | 52.3 mm (2.1 in) |
| 1912 | 42.6 mm (1.7 in) |
| 1913 | 52.1 mm (2.1 in) |
| 1914 | 40.4 mm (1.6 in) |
| 1915 | 58.2 mm (2.3 in) |
| 1916 | 84.6 mm (3.3 in) |
| 1917 | 35.5 mm (1.4 in) |
| 1918 | 59.1 mm (2.3 in) |
| 1919 | 58.2 mm (2.3 in) |
| 1920 | 81.5 mm (3.2 in) |
| 1921 | 62.7 mm (2.5 in) |
| 1922 | 58.9 mm (2.3 in) |
| 1923 | 127.4 mm (5.0 in) |
| 1924 | 53.4 mm (2.1 in) |
| 1925 | 48.5 mm (1.9 in) |
| 1926 | 74.2 mm (2.9 in) |
| 1927 | 71.1 mm (2.8 in) |
| 1928 | 148.3 mm (5.8 in) |
| 1929 | 32.3 mm (1.3 in) |
| 1930 | 34.8 mm (1.4 in) |
| 1931 | 44.2 mm (1.7 in) |
| 1932 | 86.6 mm (3.4 in) |
| 1933 | 52.9 mm (2.1 in) |
| 1934 | 40.1 mm (1.6 in) |
| 1935 | 75.0 mm (3.0 in) |
| 1936 | 47.2 mm (1.9 in) |
| 1937 | 83.8 mm (3.3 in) |
| 1938 | 66.6 mm (2.6 in) |
| 1939 | 40.8 mm (1.6 in) |
| 1940 | 49.5 mm (1.9 in) |
| 1941 | 89.1 mm (3.5 in) |
| 1942 | 58.4 mm (2.3 in) |
| 1943 | 61.7 mm (2.4 in) |
| 1944 | 136.6 mm (5.4 in) |
| 1945 | 64.3 mm (2.5 in) |
| 1946 | 47.7 mm (1.9 in) |
| 1947 | 132.9 mm (5.2 in) |
| 1948 | 124.0 mm (4.9 in) |
| 1949 | 73.2 mm (2.9 in) |
| 1950 | 46.0 mm (1.8 in) |
| 1951 | 101.8 mm (4.0 in) |
| 1952 | 46.0 mm (1.8 in) |
| 1953 | 81.7 mm (3.2 in) |
| 1954 | 114.0 mm (4.5 in) |
| 1955 | 92.8 mm (3.7 in) |
| 1956 | 79.0 mm (3.1 in) |
| 1957 | 40.8 mm (1.6 in) |
| 1958 | 62.7 mm (2.5 in) |
| 1959 | 128.0 mm (5.0 in) |
| 1960 | 70.2 mm (2.8 in) |
| 1961 | 42.6 mm (1.7 in) |
| 1962 | 78.7 mm (3.1 in) |
| 1963 | 78.3 mm (3.1 in) |
| 1964 | 54.4 mm (2.1 in) |
| 1965 | 49.3 mm (1.9 in) |
| 1966 | 72.7 mm (2.9 in) |
| 1967 | 44.4 mm (1.7 in) |
| 1968 | 106.4 mm (4.2 in) |
| 1969 | 64.5 mm (2.5 in) |
| 1970 | 50.8 mm (2.0 in) |
| 1971 | 69.1 mm (2.7 in) |
| 1972 | 73.5 mm (2.9 in) |
| 1973 | 160.1 mm (6.3 in) |
| 1974 | 111.0 mm (4.4 in) |
| 1975 | 146.0 mm (5.7 in) |
| 1976 | 43.0 mm (1.7 in) |
| 1977 | 68.0 mm (2.7 in) |
| 1978 | 41.9 mm (1.6 in) |
| 1979 | 24.6 mm (1.0 in) |
| 1980 | 103.6 mm (4.1 in) |
| 1981 | 39.9 mm (1.6 in) |
| 1982 | 66.0 mm (2.6 in) |
| 1983 | 50.1 mm (2.0 in) |
| 1984 | 51.6 mm (2.0 in) |
| 1985 | 82.6 mm (3.3 in) |
| 1986 | 45.2 mm (1.8 in) |
| 1987 | 70.5 mm (2.8 in) |
| 1988 | 32.5 mm (1.3 in) |
| 1989 | 60.2 mm (2.4 in) |
| 1990 | 78.5 mm (3.1 in) |
| 1991 | 91.6 mm (3.6 in) |
| 1992 | 28.0 mm (1.1 in) |
| 1993 | 45.5 mm (1.8 in) |
| 1994 | 54.3 mm (2.1 in) |
| 1995 | 53.8 mm (2.1 in) |
| 1996 | 37.8 mm (1.5 in) |
| 1997 | 45.2 mm (1.8 in) |
| 1998 | 128.8 mm (5.1 in) |
| 1999 | 74.5 mm (2.9 in) |
| 2000 | 60.2 mm (2.4 in) |
| 2001 | 75.5 mm (3.0 in) |
| 2002 | 104.6 mm (4.1 in) |
| 2003 | 47.7 mm (1.9 in) |
| 2004 | 56.4 mm (2.2 in) |
| 2005 | 144.5 mm (5.7 in) |
| 2006 | 26.6 mm (1.0 in) |
| 2007 | 43.7 mm (1.7 in) |
| 2008 | 91.8 mm (3.6 in) |
| 2009 | 41.6 mm (1.6 in) |
| 2010 | 84.8 mm (3.3 in) |
| 2011 | 79.5 mm (3.1 in) |
| 2012 | 55.3 mm (2.2 in) |
| 2013 | 101.5 mm (4.0 in) |
| 2014 | 123.6 mm (4.9 in) |
| 2015 | 71.7 mm (2.8 in) |
| 2016 | 68.1 mm (2.7 in) |
| 2017 | 49.0 mm (1.9 in) |
| 2018 | 43.8 mm (1.7 in) |
| 2019 | 89.8 mm (3.5 in) |
| 2020 | 59.1 mm (2.3 in) |
| 2021 | 88.4 mm (3.5 in) |
| 2022 | 60.2 mm (2.4 in) |
| 2023 | 49.0 mm (1.9 in) |
| 2024 | 77.3 mm (3.0 in) |
| 2025 | 46.8 mm (1.8 in) |
| 2026 | 76.1 mm (3.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 35 days |
| 1894 | 43 days |
| 1895 | 43 days |
| 1896 | 33 days |
| 1897 | 32 days |
| 1898 | 27 days |
| 1899 | 18 days |
| 1900 | 27 days |
| 1901 | 33 days |
| 1902 | 35 days |
| 1903 | 44 days |
| 1904 | 48 days |
| 1905 | 43 days |
| 1906 | 32 days |
| 1907 | 34 days |
| 1908 | 22 days |
| 1909 | 24 days |
| 1910 | 30 days |
| 1911 | 32 days |
| 1912 | 21 days |
| 1913 | 52 days |
| 1914 | 46 days |
| 1915 | 57 days |
| 1916 | 35 days |
| 1917 | 47 days |
| 1918 | 72 days |
| 1919 | 31 days |
| 1920 | 31 days |
| 1921 | 24 days |
| 1922 | 33 days |
| 1923 | 43 days |
| 1924 | 24 days |
| 1925 | 43 days |
| 1926 | 21 days |
| 1927 | 27 days |
| 1928 | 60 days |
| 1929 | 24 days |
| 1930 | 27 days |
| 1931 | 64 days |
| 1932 | 24 days |
| 1933 | 29 days |
| 1934 | 40 days |
| 1935 | 35 days |
| 1936 | 31 days |
| 1937 | 30 days |
| 1938 | 51 days |
| 1939 | 46 days |
| 1940 | 23 days |
| 1941 | 23 days |
| 1942 | 30 days |
| 1943 | 40 days |
| 1944 | 26 days |
| 1945 | 40 days |
| 1946 | 24 days |
| 1947 | 14 days |
| 1948 | 37 days |
| 1949 | 23 days |
| 1950 | 42 days |
| 1951 | 26 days |
| 1952 | 50 days |
| 1953 | 22 days |
| 1954 | 34 days |
| 1955 | 20 days |
| 1956 | 28 days |
| 1957 | 28 days |
| 1958 | 41 days |
| 1959 | 24 days |
| 1960 | 30 days |
| 1961 | 38 days |
| 1962 | 40 days |
| 1963 | 38 days |
| 1964 | 41 days |
| 1965 | 99 days |
| 1966 | 31 days |
| 1967 | 30 days |
| 1968 | 36 days |
| 1969 | 28 days |
| 1970 | 20 days |
| 1971 | 37 days |
| 1972 | 27 days |
| 1973 | 43 days |
| 1974 | 46 days |
| 1975 | 21 days |
| 1976 | 29 days |
| 1977 | 63 days |
| 1978 | 30 days |
| 1979 | 24 days |
| 1980 | 47 days |
| 1981 | 48 days |
| 1982 | 22 days |
| 1983 | 30 days |
| 1984 | 18 days |
| 1985 | 20 days |
| 1986 | 21 days |
| 1987 | 42 days |
| 1988 | 34 days |
| 1989 | 32 days |
| 1990 | 42 days |
| 1991 | 27 days |
| 1992 | 28 days |
| 1993 | 54 days |
| 1994 | 38 days |
| 1995 | 18 days |
| 1996 | 36 days |
| 1997 | 30 days |
| 1998 | 41 days |
| 1999 | 17 days |
| 2000 | 37 days |
| 2001 | 32 days |
| 2002 | 35 days |
| 2003 | 29 days |
| 2004 | 23 days |
| 2005 | 58 days |
| 2006 | 25 days |
| 2007 | 22 days |
| 2008 | 28 days |
| 2009 | 30 days |
| 2010 | 31 days |
| 2011 | 38 days |
| 2012 | 18 days |
| 2013 | 20 days |
| 2014 | 18 days |
| 2015 | 20 days |
| 2016 | 18 days |
| 2017 | 18 days |
| 2018 | 25 days |
| 2019 | 36 days |
| 2020 | 25 days |
| 2021 | 43 days |
| 2022 | 24 days |
| 2023 | 26 days |
| 2024 | 22 days |
| 2025 | 48 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
114 years with a frostAcross 114 years with a frost, the median last spring frost at Bottineau falls on 19 May and the median first autumn frost on 19 September, which leaves a median of 122 days between them.
In 1995 to 2025 the median growing season was 138 days. That is 33 days more than in 1893 to 1935.
Fitted over all years, the growing season changes by +3.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1935) | Recent period (1995 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 19 May | 26 May | 14 May | 12 days earlier | -1.3 days per decade |
| First autumn frost | 19 September | 11 September | 30 September | 19 days later | +2.2 days per decade |
| Growing days | 122 days | 105 days | 138 days | 33 days more | +3.5 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
124 years, 1893 to 2025A day with at least 43.1 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 116.6 mm (4.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 43.1 mm (1.7 in) | |
| 5 years | 60.9 mm (2.4 in) | |
| 10 years | 73.4 mm (2.9 in) | |
| 25 years | 90.0 mm (3.5 in) | |
| 50 years | 103.1 mm (4.1 in) | |
| 100 years | 116.6 mm (4.6 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 124 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: 127.8 mm (5.0 in) in 1973; 106.2 mm (4.2 in) in 1998; 101.6 mm (4.0 in) in 1968.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Bottineau had a mean temperature of 3.8 C (38.9 F) and 474.0 mm (18.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Cavalier 7NW (United States, 201 km away), Colgate (United States, 272 km away) and Devils Lake Kdlr (United States, 141 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Cavalier 7NW | United States | 201 km (125 mi) | 3.6 C (38.5 F) | 463.9 mm (18.3 in) | 1.03 |
| Colgate | United States | 272 km (169 mi) | 4.4 C (40.0 F) | 450.7 mm (17.7 in) | 1.08 |
| Devils Lake Kdlr | United States | 141 km (88 mi) | 4.2 C (39.5 F) | 445.6 mm (17.5 in) | 1.13 |
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).