Itasca UNIV of Minn Weather Records (USC00214106)
Record envelope, standing records and threshold days for Itasca UNIV of Minn (USC00214106), Minnesota, United States, with 116 years of record.
Key Facts for Itasca UNIV of Minn
- Itasca UNIV of Minn (USC00214106) is a weather station in Minnesota, United States at 47.23 latitude and -95.19 longitude, 454 m (1,490 ft) above sea level.
- The station reports from 1911 to 2026, 116 years of record.
- 1,464 records set at Itasca UNIV of Minn still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Itasca UNIV of Minn set a daily record precipitation of 41.1 mm (1.6 in) on 31 July 2026.
About the Station
- Location: Minnesota, United States, 47.23 latitude, -95.19 longitude.
- Elevation: 454 m (1,490 ft).
- Period of record: 1911 to 2026, 116 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 | 16.7 C (62.1 F) | -46.1 C (-51.0 F) | 6.1 C (43.0 F) | -36.7 C (-34.1 F) |
| Feb | 17.2 C (63.0 F) | -46.7 C (-52.1 F) | 8.9 C (48.0 F) | -30.6 C (-23.1 F) |
| Mar | 27.2 C (81.0 F) | -42.2 C (-44.0 F) | 17.2 C (63.0 F) | -26.7 C (-16.1 F) |
| Apr | 35.6 C (96.1 F) | -27.2 C (-17.0 F) | 27.8 C (82.0 F) | -18.3 C (-0.9 F) |
| May | 36.7 C (98.1 F) | -11.7 C (10.9 F) | 32.8 C (91.0 F) | -5.0 C (23.0 F) |
| Jun | 37.8 C (100.0 F) | -4.4 C (24.1 F) | 31.1 C (88.0 F) | 4.4 C (39.9 F) |
| Jul | 40.6 C (105.1 F) | 0.0 C (32.0 F) | 34.4 C (93.9 F) | 6.7 C (44.1 F) |
| Aug | 38.3 C (100.9 F) | -3.3 C (26.1 F) | 30.0 C (86.0 F) | 8.9 C (48.0 F) |
| Sep | 37.2 C (99.0 F) | -8.9 C (16.0 F) | n/a | n/a |
| Oct | 33.3 C (91.9 F) | -25.6 C (-14.1 F) | n/a | n/a |
| Nov | 23.3 C (73.9 F) | -34.4 C (-29.9 F) | n/a | n/a |
| Dec | 15.0 C (59.0 F) | -43.9 C (-47.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1911 | 19 |
| 1912 | 29 |
| 1913 | 20 |
| 1914 | 13 |
| 1915 | 12 |
| 1916 | 10 |
| 1917 | 21 |
| 1918 | 18 |
| 1919 | 29 |
| 1920 | 15 |
| 1921 | 17 |
| 1922 | 14 |
| 1923 | 26 |
| 1924 | 32 |
| 1925 | 34 |
| 1926 | 14 |
| 1927 | 18 |
| 1928 | 15 |
| 1929 | 22 |
| 1930 | 25 |
| 1931 | 27 |
| 1932 | 14 |
| 1933 | 20 |
| 1934 | 18 |
| 1935 | 20 |
| 1936 | 40 |
| 1937 | 9 |
| 1938 | 6 |
| 1939 | 20 |
| 1940 | 15 |
| 1941 | 18 |
| 1942 | 16 |
| 1943 | 8 |
| 1944 | 9 |
| 1945 | 16 |
| 1946 | 16 |
| 1947 | 19 |
| 1948 | 6 |
| 1949 | 6 |
| 1950 | 19 |
| 1951 | 16 |
| 1952 | 12 |
| 1953 | 13 |
| 1954 | 9 |
| 1955 | 8 |
| 1956 | 17 |
| 1957 | 1 |
| 1958 | 14 |
| 1959 | 9 |
| 1960 | 4 |
| 1961 | 13 |
| 1962 | 20 |
| 1963 | 13 |
| 1964 | 14 |
| 1965 | 11 |
| 1966 | 14 |
| 1967 | 9 |
| 1968 | 4 |
| 1969 | 8 |
| 1970 | 6 |
| 1971 | 3 |
| 1972 | 9 |
| 1973 | 7 |
| 1974 | 7 |
| 1975 | 7 |
| 1976 | 20 |
| 1977 | 17 |
| 1978 | 7 |
| 1979 | 4 |
| 1980 | 9 |
| 1981 | 5 |
| 1982 | 7 |
| 1983 | 17 |
| 1984 | 12 |
| 1985 | 9 |
| 1986 | 6 |
| 1987 | 15 |
| 1988 | 12 |
| 1989 | 18 |
| 1990 | 13 |
| 1991 | 23 |
| 1992 | 10 |
| 1993 | 8 |
| 1994 | 9 |
| 1995 | 10 |
| 1996 | 19 |
| 1997 | 6 |
| 1998 | 10 |
| 1999 | 5 |
| 2000 | 5 |
| 2001 | 9 |
| 2002 | 9 |
| 2003 | 9 |
| 2004 | 8 |
| 2005 | 5 |
| 2006 | 10 |
| 2007 | 5 |
| 2008 | 5 |
| 2009 | 2 |
| 2010 | 4 |
| 2011 | 9 |
| 2012 | 17 |
| 2013 | 1 |
| 2014 | 10 |
| 2015 | 10 |
| 2016 | 10 |
| 2017 | 12 |
| 2018 | 8 |
| 2019 | 10 |
| 2020 | 2 |
| 2021 | 9 |
| 2022 | 10 |
| 2023 | 9 |
| 2024 | 11 |
| 2025 | 17 |
| 2026 | 4 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1957-06-22 | Record daily precipitation | Record daily precipitation 137.7 mm (5.4 in) |
| 1996-02-02 | Record low minimum temperature | Record low minimum temperature -46.7 C (-52.1 F) |
Wettest Day of Each Month
Jun: 137.7 mm (5.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 50.8 mm (2.0 in) | 26 January 1921 |
| Feb | 33.0 mm (1.3 in) | 11 February 2013 |
| Mar | 73.9 mm (2.9 in) | 31 March 1933 |
| Apr | 73.2 mm (2.9 in) | 24 April 1993 |
| May | 75.7 mm (3.0 in) | 31 May 1985 |
| Jun | 137.7 mm (5.4 in) | 22 June 1957 |
| Jul | 117.1 mm (4.6 in) | 3 July 1983 |
| Aug | 93.7 mm (3.7 in) | 8 August 1984 |
| Sep | 66.0 mm (2.6 in) | 21 September 2004 |
| Oct | 76.2 mm (3.0 in) | 11 October 1924 |
| Nov | 49.8 mm (2.0 in) | 9 November 1977 |
| Dec | 35.6 mm (1.4 in) | 14 December 1927 |
Period of Record Coverage
1911 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1911 | 238 | 65% | No |
| 1912 | 333 | 91% | Yes |
| 1913 | 364 | 100% | Yes |
| 1914 | 361 | 99% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 356 | 97% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 344 | 94% | Yes |
| 1920 | 326 | 89% | No |
| 1921 | 350 | 96% | Yes |
| 1922 | 358 | 98% | Yes |
| 1923 | 363 | 99% | Yes |
| 1924 | 240 | 66% | No |
| 1925 | 260 | 71% | No |
| 1926 | 361 | 99% | Yes |
| 1927 | 356 | 98% | Yes |
| 1928 | 322 | 88% | No |
| 1929 | 360 | 99% | Yes |
| 1930 | 363 | 99% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 352 | 96% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 364 | 99% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 327 | 90% | No |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 351 | 96% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 362 | 99% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 365 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 364 | 99% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 361 | 99% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 363 | 99% | Yes |
| 1968 | 364 | 99% | Yes |
| 1969 | 361 | 99% | Yes |
| 1970 | 363 | 99% | Yes |
| 1971 | 360 | 99% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 363 | 99% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 362 | 99% | Yes |
| 1982 | 361 | 99% | Yes |
| 1983 | 360 | 99% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 364 | 100% | Yes |
| 1986 | 358 | 98% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 360 | 99% | Yes |
| 1990 | 361 | 99% | Yes |
| 1991 | 362 | 99% | Yes |
| 1992 | 354 | 97% | Yes |
| 1993 | 352 | 96% | Yes |
| 1994 | 339 | 93% | Yes |
| 1995 | 351 | 96% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 359 | 98% | Yes |
| 1998 | 363 | 99% | Yes |
| 1999 | 359 | 98% | Yes |
| 2000 | 303 | 83% | No |
| 2001 | 362 | 99% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 363 | 99% | Yes |
| 2008 | 363 | 99% | Yes |
| 2009 | 170 | 47% | No |
| 2010 | 359 | 98% | Yes |
| 2011 | 349 | 96% | Yes |
| 2012 | 351 | 96% | Yes |
| 2013 | 362 | 99% | Yes |
| 2014 | 354 | 97% | Yes |
| 2015 | 353 | 97% | Yes |
| 2016 | 356 | 97% | Yes |
| 2017 | 359 | 98% | Yes |
| 2018 | 346 | 95% | Yes |
| 2019 | 355 | 97% | Yes |
| 2020 | 355 | 97% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 365 | 100% | Yes |
| 2025 | 364 | 100% | Yes |
| 2026 | 217 | 59% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 31 July 2026 | Itasca UNIV of Minn, US | daily rain | 41.1 mm (1.6 in) | 7.1 mm (0.28 in) | 56 years | 32 of 100 (Routine) |
| 27 July 2026 | Itasca UNIV of Minn, US | daily high min (Tie) | 21.7 C (71.1 F) | tie | 84 years | 8 of 100 (Routine) |
| 20 July 2026 | Itasca UNIV of Minn, US | daily high min (Tie) | 21.1 C (70.0 F) | tie | 48 years | 6 of 100 (Routine) |
| 13 July 2026 | Itasca UNIV of Minn, US | daily high min (Tie) | 21.7 C (71.1 F) | tie | 56 years | 6 of 100 (Routine) |
| 24 June 2026 | Itasca UNIV of Minn, US | daily rain | 48.3 mm (1.9 in) | 27.5 mm (1.1 in) | 72 years | 53 of 100 (Notable) |
| 8 June 2026 | Itasca UNIV of Minn, US | daily high min | 20.0 C (68.0 F) | 1.7 C (3.1 F) | 67 years | 33 of 100 (Routine) |
| 23 April 2026 | Itasca UNIV of Minn, US | daily high max | 27.8 C (82.0 F) | 0.6 C (1.1 F) | 84 years | 35 of 100 (Notable) |
| 17 April 2026 | Itasca UNIV of Minn, US | daily high max (Tie) | 25.6 C (78.1 F) | tie | 48 years | 6 of 100 (Routine) |
| 13 March 2026 | Itasca UNIV of Minn, US | daily rain | 14.2 mm (0.6 in) | 4.5 mm (0.18 in) | 112 years | 20 of 100 (Routine) |
| 13 March 2026 | Itasca UNIV of Minn, US | daily snowfall | 15.2 cm (6.0 in) | 7.6 cm (3.0 in) | 60 years | 41 of 100 (Notable) |
| 5 March 2026 | Itasca UNIV of Minn, US | daily high min | 1.1 C (34.0 F) | 1.1 C (2.0 F) | 43 years | 23 of 100 (Routine) |
| 18 February 2026 | Itasca UNIV of Minn, US | daily rain | 15.7 mm (0.6 in) | 8.6 mm (0.34 in) | 71 years | 20 of 100 (Routine) |
| 14 February 2026 | Itasca UNIV of Minn, US | daily high max (Tie) | 8.9 C (48.0 F) | tie | 15 years | 3 of 100 (Routine) |
| 1 February 2026 | Itasca UNIV of Minn, US | daily snowfall (Tie) | 5.1 cm (2.0 in) | tie | 44 years | 5 of 100 (Routine) |
| 24 January 2026 | Itasca UNIV of Minn, US | daily low max | -25.6 C (-14.1 F) | 1.7 C (3.1 F) | 64 years | 31 of 100 (Routine) |
| 14 December 2025 | Itasca UNIV of Minn, US | daily low max | -22.2 C (-8.0 F) | 1.6 C (2.9 F) | 106 years | 42 of 100 (Notable) |
| 10 December 2025 | Itasca UNIV of Minn, US | daily snowfall | 17.8 cm (7.0 in) | 8.1 cm (3.2 in) | 20 years | 36 of 100 (Notable) |
| 10 December 2025 | Itasca UNIV of Minn, US | daily rain | 13.7 mm (0.5 in) | 5.3 mm (0.21 in) | 20 years | 20 of 100 (Routine) |
| 25 November 2025 | Itasca UNIV of Minn, US | daily snowfall (Tie) | 15.2 cm (6.0 in) | tie | 75 years | 8 of 100 (Routine) |
| 4 October 2025 | Itasca UNIV of Minn, US | monthly high min | 19.4 C (66.9 F) | 2.2 C (4.0 F) | 2 years | 24 of 100 (Routine) |
Climate Trend
102 complete years, 1913 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1913 | 3.7 C | -0.08 C |
| 1914 | 3.2 C | -0.51 C |
| 1915 | 3.6 C | -0.18 C |
| 1916 | 1.7 C | -1.99 C |
| 1917 | 1.5 C | -2.20 C |
| 1918 | 3.7 C | -0.02 C |
| 1921 | 4.8 C | +1.03 C |
| 1922 | 3.9 C | +0.17 C |
| 1923 | 3.5 C | -0.27 C |
| 1926 | 3.0 C | -0.69 C |
| 1927 | 2.3 C | -1.44 C |
| 1929 | 2.0 C | -1.78 C |
| 1930 | 3.9 C | +0.12 C |
| 1931 | 5.9 C | +2.15 C |
| 1932 | 3.1 C | -0.68 C |
| 1933 | 3.5 C | -0.19 C |
| 1935 | 3.1 C | -0.64 C |
| 1936 | 2.1 C | -1.60 C |
| 1937 | 2.5 C | -1.25 C |
| 1939 | 4.2 C | +0.44 C |
| 1940 | 3.5 C | -0.21 C |
| 1941 | 5.1 C | +1.39 C |
| 1942 | 4.3 C | +0.53 C |
| 1943 | 3.5 C | -0.26 C |
| 1944 | 4.6 C | +0.89 C |
| 1945 | 3.2 C | -0.56 C |
| 1946 | 3.9 C | +0.17 C |
| 1947 | 3.4 C | -0.29 C |
| 1949 | 3.7 C | +0.01 C |
| 1950 | 1.4 C | -2.29 C |
| 1951 | 2.1 C | -1.68 C |
| 1952 | 4.4 C | +0.65 C |
| 1953 | 4.8 C | +1.09 C |
| 1954 | 4.3 C | +0.53 C |
| 1955 | 3.8 C | +0.11 C |
| 1956 | 3.8 C | +0.03 C |
| 1957 | 3.8 C | +0.02 C |
| 1958 | 4.2 C | +0.49 C |
| 1959 | 3.8 C | +0.05 C |
| 1960 | 3.9 C | +0.14 C |
| 1961 | 5.0 C | +1.28 C |
| 1962 | 3.9 C | +0.21 C |
| 1963 | 4.4 C | +0.63 C |
| 1964 | 3.4 C | -0.33 C |
| 1965 | 2.5 C | -1.24 C |
| 1966 | 2.4 C | -1.36 C |
| 1967 | 3.0 C | -0.74 C |
| 1968 | 4.1 C | +0.41 C |
| 1969 | 3.9 C | +0.20 C |
| 1970 | 3.4 C | -0.32 C |
| 1971 | 3.8 C | +0.07 C |
| 1972 | 2.5 C | -1.21 C |
| 1973 | 5.3 C | +1.58 C |
| 1974 | 4.1 C | +0.39 C |
| 1975 | 4.1 C | +0.35 C |
| 1976 | 4.3 C | +0.61 C |
| 1977 | 4.7 C | +0.96 C |
| 1978 | 3.7 C | -0.07 C |
| 1979 | 2.9 C | -0.79 C |
| 1980 | 4.3 C | +0.60 C |
| 1981 | 5.7 C | +1.98 C |
| 1982 | 3.1 C | -0.67 C |
| 1983 | 4.2 C | +0.45 C |
| 1984 | 4.0 C | +0.25 C |
| 1985 | 2.2 C | -1.56 C |
| 1986 | 4.2 C | +0.45 C |
| 1987 | 6.3 C | +2.58 C |
| 1988 | 3.4 C | -0.37 C |
| 1989 | 2.2 C | -1.49 C |
| 1990 | 4.2 C | +0.49 C |
| 1991 | 4.0 C | +0.27 C |
| 1992 | 3.3 C | -0.42 C |
| 1993 | 2.2 C | -1.54 C |
| 1994 | 3.4 C | -0.34 C |
| 1995 | 3.1 C | -0.66 C |
| 1996 | 1.4 C | -2.37 C |
| 1997 | 3.2 C | -0.54 C |
| 1998 | 5.6 C | +1.86 C |
| 1999 | 4.8 C | +1.06 C |
| 2001 | 4.8 C | +1.09 C |
| 2002 | 3.9 C | +0.19 C |
| 2003 | 3.6 C | -0.14 C |
| 2004 | 3.4 C | -0.38 C |
| 2005 | 4.6 C | +0.90 C |
| 2006 | 5.4 C | +1.69 C |
| 2007 | 4.3 C | +0.52 C |
| 2008 | 2.3 C | -1.39 C |
| 2010 | 4.7 C | +0.92 C |
| 2011 | 4.1 C | +0.37 C |
| 2012 | 5.6 C | +1.87 C |
| 2013 | 2.3 C | -1.40 C |
| 2014 | 1.9 C | -1.80 C |
| 2015 | 4.7 C | +0.92 C |
| 2016 | 5.1 C | +1.34 C |
| 2017 | 4.0 C | +0.29 C |
| 2019 | 2.2 C | -1.56 C |
| 2020 | 3.9 C | +0.12 C |
| 2021 | 5.3 C | +1.56 C |
| 2022 | 2.5 C | -1.19 C |
| 2023 | 5.1 C | +1.33 C |
| 2024 | 6.0 C | +2.23 C |
| 2025 | 4.5 C | +0.80 C |
The annual mean temperature here has risen by 0.08 C (0.01 to 0.14) per decade over 1913 to 2025. In Fahrenheit: 0.13 F (0.02 to 0.25) per decade. The slope is a straight line fitted to 102 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.08 C (0.01 to 0.14) per decade | 0.14 F (0.02 to 0.25) per decade | 1913 to 2025 | 102 | Rise |
| Mean daily maximum | -0.02 C (-0.09 to 0.05) per decade | -0.03 F (-0.15 to 0.10) per decade | 1913 to 2025 | 102 | Not clearly different from zero |
| Mean daily minimum | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.4) per decade | 1913 to 2025 | 102 | 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
1911 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 40.6 C (105.1 F) | 1917 | 34.4 C (93.9 F) | 116 |
| Coldest night (TNn) | -46.7 C (-52.1 F) | 1996 | -38.6 C (-37.5 F) | 116 |
| Wettest day (Rx1day) | 137.7 mm (5.4 in) | 1957 | 50.2 mm (2.0 in) | 116 |
| Wettest five days (Rx5day) | 202.4 mm (8.0 in) | 2002 | 75.7 mm (3.0 in) | 116 |
| Longest dry spell (CDD) | 56 days | 1999 | 24 days | 116 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1911 | 37.8 C (100.0 F) |
| 1912 | 36.7 C (98.1 F) |
| 1913 | 34.4 C (93.9 F) |
| 1914 | 33.9 C (93.0 F) |
| 1915 | 30.6 C (87.1 F) |
| 1916 | 34.4 C (93.9 F) |
| 1917 | 40.6 C (105.1 F) |
| 1918 | 36.1 C (97.0 F) |
| 1919 | 36.1 C (97.0 F) |
| 1920 | 35.0 C (95.0 F) |
| 1921 | 35.6 C (96.1 F) |
| 1922 | 38.3 C (100.9 F) |
| 1923 | 37.2 C (99.0 F) |
| 1924 | 30.0 C (86.0 F) |
| 1925 | 34.4 C (93.9 F) |
| 1926 | 35.6 C (96.1 F) |
| 1927 | 32.2 C (90.0 F) |
| 1928 | 33.9 C (93.0 F) |
| 1929 | 38.3 C (100.9 F) |
| 1930 | 37.2 C (99.0 F) |
| 1931 | 37.2 C (99.0 F) |
| 1932 | 36.7 C (98.1 F) |
| 1933 | 37.8 C (100.0 F) |
| 1934 | 36.7 C (98.1 F) |
| 1935 | 33.9 C (93.0 F) |
| 1936 | 40.6 C (105.1 F) |
| 1937 | 36.1 C (97.0 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 36.7 C (98.1 F) |
| 1940 | 36.7 C (98.1 F) |
| 1941 | 38.3 C (100.9 F) |
| 1942 | 34.4 C (93.9 F) |
| 1943 | 33.3 C (91.9 F) |
| 1944 | 33.3 C (91.9 F) |
| 1945 | 35.0 C (95.0 F) |
| 1946 | 33.3 C (91.9 F) |
| 1947 | 38.3 C (100.9 F) |
| 1948 | 34.4 C (93.9 F) |
| 1949 | 33.3 C (91.9 F) |
| 1950 | 34.4 C (93.9 F) |
| 1951 | 32.2 C (90.0 F) |
| 1952 | 32.8 C (91.0 F) |
| 1953 | 32.8 C (91.0 F) |
| 1954 | 33.9 C (93.0 F) |
| 1955 | 35.6 C (96.1 F) |
| 1956 | 35.6 C (96.1 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 36.7 C (98.1 F) |
| 1959 | 35.0 C (95.0 F) |
| 1960 | 32.8 C (91.0 F) |
| 1961 | 36.1 C (97.0 F) |
| 1962 | 31.1 C (88.0 F) |
| 1963 | 33.3 C (91.9 F) |
| 1964 | 34.4 C (93.9 F) |
| 1965 | 33.9 C (93.0 F) |
| 1966 | 33.9 C (93.0 F) |
| 1967 | 33.3 C (91.9 F) |
| 1968 | 32.2 C (90.0 F) |
| 1969 | 34.4 C (93.9 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 33.3 C (91.9 F) |
| 1972 | 33.3 C (91.9 F) |
| 1973 | 33.3 C (91.9 F) |
| 1974 | 35.6 C (96.1 F) |
| 1975 | 37.2 C (99.0 F) |
| 1976 | 38.3 C (100.9 F) |
| 1977 | 37.2 C (99.0 F) |
| 1978 | 35.6 C (96.1 F) |
| 1979 | 33.9 C (93.0 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 33.9 C (93.0 F) |
| 1982 | 32.8 C (91.0 F) |
| 1983 | 36.1 C (97.0 F) |
| 1984 | 36.1 C (97.0 F) |
| 1985 | 32.2 C (90.0 F) |
| 1986 | 32.8 C (91.0 F) |
| 1987 | 33.9 C (93.0 F) |
| 1988 | 37.2 C (99.0 F) |
| 1989 | 35.6 C (96.1 F) |
| 1990 | 35.6 C (96.1 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 31.1 C (88.0 F) |
| 1993 | 31.7 C (89.1 F) |
| 1994 | 32.8 C (91.0 F) |
| 1995 | 35.0 C (95.0 F) |
| 1996 | 32.8 C (91.0 F) |
| 1997 | 32.8 C (91.0 F) |
| 1998 | 31.7 C (89.1 F) |
| 1999 | 33.3 C (91.9 F) |
| 2000 | 32.8 C (91.0 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 33.9 C (93.0 F) |
| 2003 | 36.1 C (97.0 F) |
| 2004 | 31.7 C (89.1 F) |
| 2005 | 34.4 C (93.9 F) |
| 2006 | 36.1 C (97.0 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 30.6 C (87.1 F) |
| 2009 | 30.0 C (86.0 F) |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 33.3 C (91.9 F) |
| 2012 | 35.6 C (96.1 F) |
| 2013 | 34.4 C (93.9 F) |
| 2014 | 32.2 C (90.0 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 31.7 C (89.1 F) |
| 2017 | 32.2 C (90.0 F) |
| 2018 | 31.7 C (89.1 F) |
| 2019 | 32.2 C (90.0 F) |
| 2020 | 32.8 C (91.0 F) |
| 2021 | 36.7 C (98.1 F) |
| 2022 | 35.0 C (95.0 F) |
| 2023 | 35.6 C (96.1 F) |
| 2024 | 31.1 C (88.0 F) |
| 2025 | 33.9 C (93.0 F) |
| 2026 | 34.4 C (93.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1911 | -26.1 C (-15.0 F) |
| 1912 | -44.4 C (-47.9 F) |
| 1913 | -42.2 C (-44.0 F) |
| 1914 | -44.4 C (-47.9 F) |
| 1915 | -42.2 C (-44.0 F) |
| 1916 | -43.9 C (-47.0 F) |
| 1917 | -43.9 C (-47.0 F) |
| 1918 | -40.6 C (-41.1 F) |
| 1919 | -42.8 C (-45.0 F) |
| 1920 | -36.1 C (-33.0 F) |
| 1921 | -40.0 C (-40.0 F) |
| 1922 | -46.1 C (-51.0 F) |
| 1923 | -43.9 C (-47.0 F) |
| 1924 | -43.9 C (-47.0 F) |
| 1925 | -37.2 C (-35.0 F) |
| 1926 | -40.0 C (-40.0 F) |
| 1927 | -38.9 C (-38.0 F) |
| 1928 | -39.4 C (-38.9 F) |
| 1929 | -40.6 C (-41.1 F) |
| 1930 | -43.9 C (-47.0 F) |
| 1931 | -32.8 C (-27.0 F) |
| 1932 | -36.1 C (-33.0 F) |
| 1933 | -46.1 C (-51.0 F) |
| 1934 | -38.9 C (-38.0 F) |
| 1935 | -42.8 C (-45.0 F) |
| 1936 | -46.1 C (-51.0 F) |
| 1937 | -41.1 C (-42.0 F) |
| 1938 | -38.9 C (-38.0 F) |
| 1939 | -43.9 C (-47.0 F) |
| 1940 | -36.7 C (-34.1 F) |
| 1941 | -35.6 C (-32.1 F) |
| 1942 | -35.6 C (-32.1 F) |
| 1943 | -41.7 C (-43.1 F) |
| 1944 | -35.0 C (-31.0 F) |
| 1945 | -37.8 C (-36.0 F) |
| 1946 | -41.7 C (-43.1 F) |
| 1947 | -40.0 C (-40.0 F) |
| 1948 | -42.2 C (-44.0 F) |
| 1949 | -38.9 C (-38.0 F) |
| 1950 | -42.2 C (-44.0 F) |
| 1951 | -43.9 C (-47.0 F) |
| 1952 | -37.8 C (-36.0 F) |
| 1953 | -36.7 C (-34.1 F) |
| 1954 | -43.9 C (-47.0 F) |
| 1955 | -41.1 C (-42.0 F) |
| 1956 | -35.0 C (-31.0 F) |
| 1957 | -38.3 C (-36.9 F) |
| 1958 | -37.2 C (-35.0 F) |
| 1959 | -38.3 C (-36.9 F) |
| 1960 | -32.8 C (-27.0 F) |
| 1961 | -37.2 C (-35.0 F) |
| 1962 | -41.7 C (-43.1 F) |
| 1963 | -38.9 C (-38.0 F) |
| 1964 | -36.1 C (-33.0 F) |
| 1965 | -40.0 C (-40.0 F) |
| 1966 | -42.2 C (-44.0 F) |
| 1967 | -41.1 C (-42.0 F) |
| 1968 | -40.0 C (-40.0 F) |
| 1969 | -32.8 C (-27.0 F) |
| 1970 | -39.4 C (-38.9 F) |
| 1971 | -37.8 C (-36.0 F) |
| 1972 | -43.3 C (-45.9 F) |
| 1973 | -39.4 C (-38.9 F) |
| 1974 | -38.9 C (-38.0 F) |
| 1975 | -37.2 C (-35.0 F) |
| 1976 | -38.9 C (-38.0 F) |
| 1977 | -40.0 C (-40.0 F) |
| 1978 | -36.7 C (-34.1 F) |
| 1979 | -37.8 C (-36.0 F) |
| 1980 | -36.7 C (-34.1 F) |
| 1981 | -38.3 C (-36.9 F) |
| 1982 | -40.0 C (-40.0 F) |
| 1983 | -40.0 C (-40.0 F) |
| 1984 | -37.8 C (-36.0 F) |
| 1985 | -40.0 C (-40.0 F) |
| 1986 | -36.1 C (-33.0 F) |
| 1987 | -36.1 C (-33.0 F) |
| 1988 | -39.4 C (-38.9 F) |
| 1989 | -38.3 C (-36.9 F) |
| 1990 | -38.9 C (-38.0 F) |
| 1991 | -34.4 C (-29.9 F) |
| 1992 | -36.7 C (-34.1 F) |
| 1993 | -35.6 C (-32.1 F) |
| 1994 | -38.9 C (-38.0 F) |
| 1995 | -32.2 C (-26.0 F) |
| 1996 | -46.7 C (-52.1 F) |
| 1997 | -40.0 C (-40.0 F) |
| 1998 | -32.8 C (-27.0 F) |
| 1999 | -34.4 C (-29.9 F) |
| 2000 | -31.7 C (-25.1 F) |
| 2001 | -32.8 C (-27.0 F) |
| 2002 | -27.2 C (-17.0 F) |
| 2003 | -33.9 C (-29.0 F) |
| 2004 | -38.3 C (-36.9 F) |
| 2005 | -38.9 C (-38.0 F) |
| 2006 | -31.7 C (-25.1 F) |
| 2007 | -36.7 C (-34.1 F) |
| 2008 | -36.1 C (-33.0 F) |
| 2009 | -38.9 C (-38.0 F) |
| 2010 | -37.8 C (-36.0 F) |
| 2011 | -38.3 C (-36.9 F) |
| 2012 | -29.4 C (-20.9 F) |
| 2013 | -37.8 C (-36.0 F) |
| 2014 | -36.7 C (-34.1 F) |
| 2015 | -35.0 C (-31.0 F) |
| 2016 | -36.1 C (-33.0 F) |
| 2017 | -37.2 C (-35.0 F) |
| 2018 | -37.2 C (-35.0 F) |
| 2019 | -42.8 C (-45.0 F) |
| 2020 | -34.4 C (-29.9 F) |
| 2021 | -38.9 C (-38.0 F) |
| 2022 | -40.0 C (-40.0 F) |
| 2023 | -34.4 C (-29.9 F) |
| 2024 | -31.7 C (-25.1 F) |
| 2025 | -36.1 C (-33.0 F) |
| 2026 | -36.7 C (-34.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1911 | 50.8 mm (2.0 in) |
| 1912 | 27.9 mm (1.1 in) |
| 1913 | 52.8 mm (2.1 in) |
| 1914 | 64.0 mm (2.5 in) |
| 1915 | 59.2 mm (2.3 in) |
| 1916 | 50.3 mm (2.0 in) |
| 1917 | 20.3 mm (0.8 in) |
| 1918 | 47.8 mm (1.9 in) |
| 1919 | 51.3 mm (2.0 in) |
| 1920 | 50.8 mm (2.0 in) |
| 1921 | 50.8 mm (2.0 in) |
| 1922 | 43.2 mm (1.7 in) |
| 1923 | 41.9 mm (1.6 in) |
| 1924 | 76.2 mm (3.0 in) |
| 1925 | 46.2 mm (1.8 in) |
| 1926 | 34.8 mm (1.4 in) |
| 1927 | 35.6 mm (1.4 in) |
| 1928 | 41.9 mm (1.6 in) |
| 1929 | 29.2 mm (1.1 in) |
| 1930 | 30.5 mm (1.2 in) |
| 1931 | 37.6 mm (1.5 in) |
| 1932 | 22.9 mm (0.9 in) |
| 1933 | 73.9 mm (2.9 in) |
| 1934 | 38.6 mm (1.5 in) |
| 1935 | 42.4 mm (1.7 in) |
| 1936 | 62.2 mm (2.4 in) |
| 1937 | 100.1 mm (3.9 in) |
| 1938 | 45.2 mm (1.8 in) |
| 1939 | 55.4 mm (2.2 in) |
| 1940 | 31.8 mm (1.3 in) |
| 1941 | 69.3 mm (2.7 in) |
| 1942 | 96.5 mm (3.8 in) |
| 1943 | 33.0 mm (1.3 in) |
| 1944 | 51.8 mm (2.0 in) |
| 1945 | 35.1 mm (1.4 in) |
| 1946 | 64.3 mm (2.5 in) |
| 1947 | 53.8 mm (2.1 in) |
| 1948 | 32.0 mm (1.3 in) |
| 1949 | 98.6 mm (3.9 in) |
| 1950 | 62.0 mm (2.4 in) |
| 1951 | 35.3 mm (1.4 in) |
| 1952 | 57.2 mm (2.3 in) |
| 1953 | 40.6 mm (1.6 in) |
| 1954 | 45.5 mm (1.8 in) |
| 1955 | 26.7 mm (1.1 in) |
| 1956 | 31.5 mm (1.2 in) |
| 1957 | 137.7 mm (5.4 in) |
| 1958 | 33.0 mm (1.3 in) |
| 1959 | 94.5 mm (3.7 in) |
| 1960 | 50.0 mm (2.0 in) |
| 1961 | 59.7 mm (2.4 in) |
| 1962 | 38.4 mm (1.5 in) |
| 1963 | 34.3 mm (1.4 in) |
| 1964 | 61.0 mm (2.4 in) |
| 1965 | 71.6 mm (2.8 in) |
| 1966 | 81.0 mm (3.2 in) |
| 1967 | 42.7 mm (1.7 in) |
| 1968 | 50.8 mm (2.0 in) |
| 1969 | 39.9 mm (1.6 in) |
| 1970 | 59.4 mm (2.3 in) |
| 1971 | 64.0 mm (2.5 in) |
| 1972 | 74.2 mm (2.9 in) |
| 1973 | 50.8 mm (2.0 in) |
| 1974 | 43.2 mm (1.7 in) |
| 1975 | 45.2 mm (1.8 in) |
| 1976 | 29.7 mm (1.2 in) |
| 1977 | 49.8 mm (2.0 in) |
| 1978 | 73.7 mm (2.9 in) |
| 1979 | 69.3 mm (2.7 in) |
| 1980 | 39.1 mm (1.5 in) |
| 1981 | 42.2 mm (1.7 in) |
| 1982 | 29.7 mm (1.2 in) |
| 1983 | 117.1 mm (4.6 in) |
| 1984 | 93.7 mm (3.7 in) |
| 1985 | 75.7 mm (3.0 in) |
| 1986 | 116.6 mm (4.6 in) |
| 1987 | 107.4 mm (4.2 in) |
| 1988 | 74.2 mm (2.9 in) |
| 1989 | 34.3 mm (1.4 in) |
| 1990 | 54.9 mm (2.2 in) |
| 1991 | 33.0 mm (1.3 in) |
| 1992 | 78.0 mm (3.1 in) |
| 1993 | 113.3 mm (4.5 in) |
| 1994 | 46.7 mm (1.8 in) |
| 1995 | 71.9 mm (2.8 in) |
| 1996 | 36.1 mm (1.4 in) |
| 1997 | 41.9 mm (1.6 in) |
| 1998 | 52.1 mm (2.1 in) |
| 1999 | 64.8 mm (2.6 in) |
| 2000 | 65.5 mm (2.6 in) |
| 2001 | 37.6 mm (1.5 in) |
| 2002 | 137.4 mm (5.4 in) |
| 2003 | 80.8 mm (3.2 in) |
| 2004 | 66.0 mm (2.6 in) |
| 2005 | 49.5 mm (1.9 in) |
| 2006 | 50.5 mm (2.0 in) |
| 2007 | 34.3 mm (1.4 in) |
| 2008 | 48.0 mm (1.9 in) |
| 2009 | 25.4 mm (1.0 in) |
| 2010 | 48.5 mm (1.9 in) |
| 2011 | 84.6 mm (3.3 in) |
| 2012 | 52.8 mm (2.1 in) |
| 2013 | 33.0 mm (1.3 in) |
| 2014 | 47.8 mm (1.9 in) |
| 2015 | 55.1 mm (2.2 in) |
| 2016 | 60.2 mm (2.4 in) |
| 2017 | 39.9 mm (1.6 in) |
| 2018 | 54.1 mm (2.1 in) |
| 2019 | 47.8 mm (1.9 in) |
| 2020 | 83.8 mm (3.3 in) |
| 2021 | 24.9 mm (1.0 in) |
| 2022 | 48.8 mm (1.9 in) |
| 2023 | 27.7 mm (1.1 in) |
| 2024 | 37.8 mm (1.5 in) |
| 2025 | 56.1 mm (2.2 in) |
| 2026 | 48.3 mm (1.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1911 | 65.3 mm (2.6 in) |
| 1912 | 56.8 mm (2.2 in) |
| 1913 | 62.8 mm (2.5 in) |
| 1914 | 93.7 mm (3.7 in) |
| 1915 | 83.8 mm (3.3 in) |
| 1916 | 86.4 mm (3.4 in) |
| 1917 | 33.3 mm (1.3 in) |
| 1918 | 73.7 mm (2.9 in) |
| 1919 | 72.4 mm (2.9 in) |
| 1920 | 82.3 mm (3.2 in) |
| 1921 | 71.1 mm (2.8 in) |
| 1922 | 64.8 mm (2.6 in) |
| 1923 | 77.2 mm (3.0 in) |
| 1924 | 102.1 mm (4.0 in) |
| 1925 | 91.2 mm (3.6 in) |
| 1926 | 58.2 mm (2.3 in) |
| 1927 | 77.4 mm (3.0 in) |
| 1928 | 77.5 mm (3.1 in) |
| 1929 | 34.3 mm (1.4 in) |
| 1930 | 82.3 mm (3.2 in) |
| 1931 | 71.8 mm (2.8 in) |
| 1932 | 50.6 mm (2.0 in) |
| 1933 | 145.0 mm (5.7 in) |
| 1934 | 55.1 mm (2.2 in) |
| 1935 | 72.4 mm (2.9 in) |
| 1936 | 92.7 mm (3.6 in) |
| 1937 | 124.5 mm (4.9 in) |
| 1938 | 87.9 mm (3.5 in) |
| 1939 | 66.8 mm (2.6 in) |
| 1940 | 61.9 mm (2.4 in) |
| 1941 | 86.9 mm (3.4 in) |
| 1942 | 106.5 mm (4.2 in) |
| 1943 | 67.3 mm (2.6 in) |
| 1944 | 91.7 mm (3.6 in) |
| 1945 | 41.2 mm (1.6 in) |
| 1946 | 86.9 mm (3.4 in) |
| 1947 | 64.2 mm (2.5 in) |
| 1948 | 56.4 mm (2.2 in) |
| 1949 | 173.8 mm (6.8 in) |
| 1950 | 78.8 mm (3.1 in) |
| 1951 | 69.1 mm (2.7 in) |
| 1952 | 73.5 mm (2.9 in) |
| 1953 | 68.3 mm (2.7 in) |
| 1954 | 68.4 mm (2.7 in) |
| 1955 | 52.9 mm (2.1 in) |
| 1956 | 49.5 mm (1.9 in) |
| 1957 | 163.4 mm (6.4 in) |
| 1958 | 75.2 mm (3.0 in) |
| 1959 | 114.8 mm (4.5 in) |
| 1960 | 100.3 mm (3.9 in) |
| 1961 | 83.9 mm (3.3 in) |
| 1962 | 107.1 mm (4.2 in) |
| 1963 | 54.6 mm (2.1 in) |
| 1964 | 71.4 mm (2.8 in) |
| 1965 | 106.1 mm (4.2 in) |
| 1966 | 93.7 mm (3.7 in) |
| 1967 | 72.4 mm (2.9 in) |
| 1968 | 74.4 mm (2.9 in) |
| 1969 | 62.7 mm (2.5 in) |
| 1970 | 72.1 mm (2.8 in) |
| 1971 | 83.6 mm (3.3 in) |
| 1972 | 97.1 mm (3.8 in) |
| 1973 | 104.2 mm (4.1 in) |
| 1974 | 54.3 mm (2.1 in) |
| 1975 | 67.2 mm (2.6 in) |
| 1976 | 40.9 mm (1.6 in) |
| 1977 | 60.7 mm (2.4 in) |
| 1978 | 101.4 mm (4.0 in) |
| 1979 | 97.7 mm (3.8 in) |
| 1980 | 55.9 mm (2.2 in) |
| 1981 | 70.6 mm (2.8 in) |
| 1982 | 75.8 mm (3.0 in) |
| 1983 | 127.7 mm (5.0 in) |
| 1984 | 139.4 mm (5.5 in) |
| 1985 | 106.9 mm (4.2 in) |
| 1986 | 153.7 mm (6.1 in) |
| 1987 | 157.7 mm (6.2 in) |
| 1988 | 116.3 mm (4.6 in) |
| 1989 | 55.9 mm (2.2 in) |
| 1990 | 61.8 mm (2.4 in) |
| 1991 | 65.2 mm (2.6 in) |
| 1992 | 109.1 mm (4.3 in) |
| 1993 | 127.5 mm (5.0 in) |
| 1994 | 64.0 mm (2.5 in) |
| 1995 | 102.9 mm (4.1 in) |
| 1996 | 56.2 mm (2.2 in) |
| 1997 | 69.3 mm (2.7 in) |
| 1998 | 77.2 mm (3.0 in) |
| 1999 | 92.5 mm (3.6 in) |
| 2000 | 89.8 mm (3.5 in) |
| 2001 | 70.4 mm (2.8 in) |
| 2002 | 202.4 mm (8.0 in) |
| 2003 | 103.1 mm (4.1 in) |
| 2004 | 103.9 mm (4.1 in) |
| 2005 | 64.4 mm (2.5 in) |
| 2006 | 78.7 mm (3.1 in) |
| 2007 | 63.8 mm (2.5 in) |
| 2008 | 82.6 mm (3.3 in) |
| 2009 | 49.5 mm (1.9 in) |
| 2010 | 85.3 mm (3.4 in) |
| 2011 | 88.6 mm (3.5 in) |
| 2012 | 76.9 mm (3.0 in) |
| 2013 | 58.0 mm (2.3 in) |
| 2014 | 92.2 mm (3.6 in) |
| 2015 | 80.0 mm (3.1 in) |
| 2016 | 75.5 mm (3.0 in) |
| 2017 | 50.1 mm (2.0 in) |
| 2018 | 72.8 mm (2.9 in) |
| 2019 | 73.9 mm (2.9 in) |
| 2020 | 117.1 mm (4.6 in) |
| 2021 | 50.5 mm (2.0 in) |
| 2022 | 80.3 mm (3.2 in) |
| 2023 | 45.2 mm (1.8 in) |
| 2024 | 73.2 mm (2.9 in) |
| 2025 | 97.8 mm (3.9 in) |
| 2026 | 74.0 mm (2.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1911 | 21 days |
| 1912 | 36 days |
| 1913 | 32 days |
| 1914 | 34 days |
| 1915 | 53 days |
| 1916 | 50 days |
| 1917 | 42 days |
| 1918 | 51 days |
| 1919 | 18 days |
| 1920 | 21 days |
| 1921 | 23 days |
| 1922 | 28 days |
| 1923 | 30 days |
| 1924 | 33 days |
| 1925 | 20 days |
| 1926 | 24 days |
| 1927 | 22 days |
| 1928 | 32 days |
| 1929 | 15 days |
| 1930 | 32 days |
| 1931 | 37 days |
| 1932 | 42 days |
| 1933 | 29 days |
| 1934 | 24 days |
| 1935 | 24 days |
| 1936 | 30 days |
| 1937 | 26 days |
| 1938 | 26 days |
| 1939 | 27 days |
| 1940 | 19 days |
| 1941 | 23 days |
| 1942 | 36 days |
| 1943 | 29 days |
| 1944 | 28 days |
| 1945 | 15 days |
| 1946 | 16 days |
| 1947 | 24 days |
| 1948 | 29 days |
| 1949 | 23 days |
| 1950 | 21 days |
| 1951 | 13 days |
| 1952 | 28 days |
| 1953 | 25 days |
| 1954 | 22 days |
| 1955 | 20 days |
| 1956 | 32 days |
| 1957 | 19 days |
| 1958 | 31 days |
| 1959 | 27 days |
| 1960 | 25 days |
| 1961 | 28 days |
| 1962 | 24 days |
| 1963 | 25 days |
| 1964 | 27 days |
| 1965 | 22 days |
| 1966 | 21 days |
| 1967 | 34 days |
| 1968 | 21 days |
| 1969 | 23 days |
| 1970 | 37 days |
| 1971 | 21 days |
| 1972 | 23 days |
| 1973 | 39 days |
| 1974 | 27 days |
| 1975 | 16 days |
| 1976 | 35 days |
| 1977 | 14 days |
| 1978 | 25 days |
| 1979 | 20 days |
| 1980 | 50 days |
| 1981 | 31 days |
| 1982 | 40 days |
| 1983 | 19 days |
| 1984 | 42 days |
| 1985 | 16 days |
| 1986 | 23 days |
| 1987 | 22 days |
| 1988 | 34 days |
| 1989 | 22 days |
| 1990 | 32 days |
| 1991 | 16 days |
| 1992 | 28 days |
| 1993 | 24 days |
| 1994 | 22 days |
| 1995 | 24 days |
| 1996 | 20 days |
| 1997 | 24 days |
| 1998 | 22 days |
| 1999 | 56 days |
| 2000 | 20 days |
| 2001 | 34 days |
| 2002 | 28 days |
| 2003 | 19 days |
| 2004 | 19 days |
| 2005 | 25 days |
| 2006 | 19 days |
| 2007 | 26 days |
| 2008 | 32 days |
| 2009 | 28 days |
| 2010 | 22 days |
| 2011 | 16 days |
| 2012 | 34 days |
| 2013 | 18 days |
| 2014 | 16 days |
| 2015 | 23 days |
| 2016 | 21 days |
| 2017 | 21 days |
| 2018 | 23 days |
| 2019 | 18 days |
| 2020 | 21 days |
| 2021 | 23 days |
| 2022 | 17 days |
| 2023 | 22 days |
| 2024 | 17 days |
| 2025 | 34 days |
| 2026 | 22 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
102 years with a frostAcross 102 years with a frost, the median last spring frost at Itasca UNIV of Minn falls on 27 May and the median first autumn frost on 18 September, which leaves a median of 111 days between them.
In 1993 to 2025 the median growing season was 133 days. That is 34 days more than in 1913 to 1950.
Fitted over all years, the growing season changes by +4.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1913 to 1950) | Recent period (1993 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 27 May | 7 June | 17 May | 21 days earlier | -2.5 days per decade |
| First autumn frost | 18 September | 10 September | 27 September | 17 days later | +2.4 days per decade |
| Growing days | 111 days | 99 days | 133 days | 34 days more | +4.9 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
110 years, 1912 to 2025A day with at least 49.8 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 144.5 mm (5.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 49.8 mm (2.0 in) | |
| 5 years | 70.4 mm (2.8 in) | |
| 10 years | 85.8 mm (3.4 in) | |
| 25 years | 107.4 mm (4.2 in) | |
| 50 years | 125.2 mm (4.9 in) | |
| 100 years | 144.5 mm (5.7 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 110 years of values from 1912 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: 137.7 mm (5.4 in) in 1957; 137.4 mm (5.4 in) in 2002; 117.1 mm (4.6 in) in 1983.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Itasca UNIV of Minn, at 1983 and 1989. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1983 ran 0.5 C (0.9 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1989 ran 0.4 C (0.6 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1983 | -0.5 | -0.9 | likely | 5 |
| 1989 | +0.4 | +0.6 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2010 to 2025 against 1961 to 1990Over 2010 to 2025, Itasca UNIV of Minn had a mean temperature of 4.1 C (39.4 F) and 678.7 mm (26.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Isle 12N (United States, 163 km away), Willow Rsvr (United States, 443 km away) and Moose Lake 1 SSE (United States, 205 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Isle 12N | United States | 163 km (101 mi) | 4.2 C (39.6 F) | 762.4 mm (30.0 in) | 0.93 |
| Willow Rsvr | United States | 443 km (275 mi) | 4.1 C (39.3 F) | 745.6 mm (29.4 in) | 0.97 |
| Moose Lake 1 SSE | United States | 205 km (127 mi) | 4.3 C (39.7 F) | 727.6 mm (28.6 in) | 0.97 |
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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).