Winnibigoshish Dam Weather Records (USC00219059)
Record envelope, standing records and threshold days for Winnibigoshish Dam (USC00219059), Minnesota, United States, with 134 years of record.
Key Facts for Winnibigoshish Dam
- Winnibigoshish Dam (USC00219059) is a weather station in Minnesota, United States at 47.43 latitude and -94.05 longitude, 402 m (1,320 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Winnibigoshish Dam still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Winnibigoshish Dam set a daily record precipitation of 59.7 mm (2.4 in) on 24 July 2025.
About the Station
- Location: Minnesota, United States, 47.43 latitude, -94.05 longitude.
- Elevation: 402 m (1,320 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 | 11.1 C (52.0 F) | -43.3 C (-45.9 F) | n/a | n/a |
| Feb | 15.0 C (59.0 F) | -45.0 C (-49.0 F) | n/a | n/a |
| Mar | 26.7 C (80.1 F) | -40.0 C (-40.0 F) | n/a | n/a |
| Apr | 33.3 C (91.9 F) | -23.9 C (-11.0 F) | n/a | n/a |
| May | 37.8 C (100.0 F) | -8.9 C (16.0 F) | n/a | n/a |
| Jun | 37.2 C (99.0 F) | -2.8 C (27.0 F) | n/a | n/a |
| Jul | 39.4 C (102.9 F) | 3.3 C (37.9 F) | n/a | n/a |
| Aug | 37.2 C (99.0 F) | -0.6 C (30.9 F) | n/a | n/a |
| Sep | 37.8 C (100.0 F) | -7.2 C (19.0 F) | n/a | n/a |
| Oct | 31.1 C (88.0 F) | -15.6 C (3.9 F) | n/a | n/a |
| Nov | 21.1 C (70.0 F) | -31.7 C (-25.1 F) | n/a | n/a |
| Dec | 14.4 C (57.9 F) | -42.8 C (-45.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1897 | 11 |
| 1898 | 19 |
| 1899 | 21 |
| 1900 | 25 |
| 1901 | 25 |
| 1902 | 10 |
| 1903 | 19 |
| 1904 | 20 |
| 1905 | 10 |
| 1906 | 8 |
| 1907 | 9 |
| 1908 | 19 |
| 1909 | 21 |
| 1910 | 28 |
| 1911 | 19 |
| 1912 | 21 |
| 1913 | 21 |
| 1914 | 16 |
| 1915 | 15 |
| 1916 | 7 |
| 1917 | 18 |
| 1918 | 12 |
| 1919 | 27 |
| 1920 | 16 |
| 1921 | 14 |
| 1922 | 12 |
| 1923 | 22 |
| 1924 | 7 |
| 1925 | 10 |
| 1926 | 20 |
| 1927 | 19 |
| 1928 | 18 |
| 1929 | 15 |
| 1930 | 25 |
| 1931 | 33 |
| 1932 | 19 |
| 1933 | 19 |
| 1934 | 14 |
| 1935 | 21 |
| 1936 | 49 |
| 1937 | 10 |
| 1938 | 13 |
| 1939 | 18 |
| 1940 | 20 |
| 1941 | 18 |
| 1942 | 16 |
| 1943 | 4 |
| 1944 | 7 |
| 1945 | 19 |
| 1946 | 9 |
| 1947 | 23 |
| 1948 | 12 |
| 1949 | 7 |
| 1950 | 20 |
| 1951 | 9 |
| 1952 | 17 |
| 1953 | 15 |
| 1954 | 8 |
| 1955 | 11 |
| 1956 | 18 |
| 1957 | 3 |
| 1958 | 16 |
| 1959 | 15 |
| 1960 | 1 |
| 1961 | 9 |
| 1962 | 19 |
| 1963 | 12 |
| 1964 | 27 |
| 1965 | 12 |
| 1966 | 15 |
| 1967 | 11 |
| 1968 | 10 |
| 1969 | 8 |
| 1970 | 8 |
| 1971 | 9 |
| 1972 | 11 |
| 1973 | 10 |
| 1974 | 11 |
| 1975 | 14 |
| 1976 | 16 |
| 1977 | 22 |
| 1978 | 8 |
| 1979 | 4 |
| 1980 | 15 |
| 1981 | 4 |
| 1982 | 4 |
| 1983 | 19 |
| 1984 | 11 |
| 1985 | 6 |
| 1986 | 9 |
| 1987 | 19 |
| 1988 | 9 |
| 1989 | 11 |
| 1990 | 6 |
| 1991 | 13 |
| 1992 | 12 |
| 1993 | 7 |
| 1994 | 2 |
| 1995 | 5 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 10 |
| 2024 | 13 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1933-02-08 | Record low minimum temperature | Record low minimum temperature -45.0 C (-49.0 F) |
| 1957-03-15 | Record daily snowfall | Record daily snowfall 38.1 cm (15.0 in) |
Wettest Day of Each Month
Aug: 105.4 mm (4.1 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 39.4 mm (1.6 in) | 11 January 1975 |
| Feb | 33.3 mm (1.3 in) | 25 February 1930 |
| Mar | 44.7 mm (1.8 in) | 30 March 1933 |
| Apr | 54.9 mm (2.2 in) | 30 April 1942 |
| May | 70.4 mm (2.8 in) | 23 May 1962 |
| Jun | 104.6 mm (4.1 in) | 27 June 1915 |
| Jul | 97.8 mm (3.9 in) | 22 July 1987 |
| Aug | 105.4 mm (4.1 in) | 5 August 1916 |
| Sep | 94.0 mm (3.7 in) | 10 September 1900 |
| Oct | 78.7 mm (3.1 in) | 1 October 1995 |
| Nov | 50.8 mm (2.0 in) | 28 November 2016 |
| Dec | 33.0 mm (1.3 in) | 16 December 2015 |
Period of Record Coverage
1897 to 2024| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1897 | 117 | 32% | No |
| 1898 | 357 | 98% | Yes |
| 1899 | 331 | 91% | Yes |
| 1900 | 356 | 98% | Yes |
| 1901 | 363 | 99% | Yes |
| 1902 | 347 | 95% | Yes |
| 1903 | 360 | 99% | Yes |
| 1904 | 354 | 97% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 363 | 99% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 365 | 100% | Yes |
| 1909 | 364 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 363 | 99% | Yes |
| 1913 | 356 | 98% | Yes |
| 1914 | 362 | 99% | Yes |
| 1915 | 357 | 98% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 362 | 99% | Yes |
| 1918 | 364 | 100% | Yes |
| 1919 | 361 | 99% | Yes |
| 1920 | 365 | 100% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 363 | 99% | Yes |
| 1923 | 363 | 99% | Yes |
| 1924 | 334 | 91% | Yes |
| 1925 | 287 | 79% | No |
| 1926 | 362 | 99% | Yes |
| 1927 | 349 | 96% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 363 | 99% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 364 | 99% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 363 | 99% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 363 | 99% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 363 | 99% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 358 | 98% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 363 | 99% | Yes |
| 1952 | 356 | 97% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 363 | 99% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 363 | 99% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 364 | 100% | Yes |
| 1960 | 362 | 99% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 363 | 99% | Yes |
| 1965 | 362 | 99% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 363 | 99% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 363 | 99% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 331 | 90% | Yes |
| 1977 | 363 | 99% | Yes |
| 1978 | 363 | 99% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 334 | 92% | Yes |
| 1982 | 355 | 97% | Yes |
| 1983 | 361 | 99% | Yes |
| 1984 | 359 | 98% | Yes |
| 1985 | 364 | 100% | Yes |
| 1986 | 358 | 98% | Yes |
| 1987 | 361 | 99% | Yes |
| 1988 | 256 | 70% | No |
| 1989 | 264 | 72% | No |
| 1990 | 241 | 66% | No |
| 1991 | 238 | 65% | No |
| 1992 | 225 | 61% | No |
| 1993 | 173 | 47% | No |
| 1994 | 141 | 39% | No |
| 1995 | 109 | 30% | No |
| 2019 | 28 | 8% | No |
| 2020 | 52 | 14% | No |
| 2021 | 176 | 48% | No |
| 2022 | 321 | 88% | No |
| 2023 | 160 | 44% | No |
| 2024 | 200 | 55% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 24 July 2025 | Winnibigoshish Dam, US | daily rain | 59.7 mm (2.4 in) | 8.6 mm (0.34 in) | 76 years | 38 of 100 (Notable) |
| 16 September 2024 | Winnibigoshish Dam, US | daily high min | 17.8 C (64.0 F) | 2.2 C (4.0 F) | 2 years | 14 of 100 (Routine) |
| 28 July 2024 | Winnibigoshish Dam, US | daily high min (Tie) | 22.8 C (73.0 F) | tie | 107 years | 10 of 100 (Routine) |
| 19 June 2024 | Winnibigoshish Dam, US | daily rain | 50.3 mm (2.0 in) | 13.2 mm (0.5 in) | 36 years | 31 of 100 (Routine) |
| 22 May 2024 | Winnibigoshish Dam, US | daily rain | 38.1 mm (1.5 in) | 2.5 mm (0.10 in) | 37 years | 23 of 100 (Routine) |
| 27 March 2024 | Winnibigoshish Dam, US | daily low max | -7.8 C (18.0 F) | 2.8 C (5.0 F) | 2 years | 14 of 100 (Routine) |
| 12 March 2024 | Winnibigoshish Dam, US | daily high max | 15.6 C (60.1 F) | 4.5 C (8.1 F) | 114 years | 47 of 100 (Notable) |
| 2 March 2024 | Winnibigoshish Dam, US | daily high max | 10.6 C (51.1 F) | 1.2 C (2.2 F) | 90 years | 38 of 100 (Notable) |
| 27 February 2024 | Winnibigoshish Dam, US | monthly high max | 15.0 C (59.0 F) | 0.6 C (1.1 F) | 66 years | 39 of 100 (Notable) |
| 8 February 2024 | Winnibigoshish Dam, US | daily high min | 0.0 C (32.0 F) | 3.9 C (7.0 F) | 104 years | 44 of 100 (Notable) |
| 8 February 2024 | Winnibigoshish Dam, US | daily rain | 7.9 mm (0.31 in) | 0.5 mm (0.02 in) | 86 years | 20 of 100 (Routine) |
| 7 February 2024 | Winnibigoshish Dam, US | daily high min | -0.6 C (30.9 F) | 0.5 C (0.9 F) | 98 years | 39 of 100 (Notable) |
| 5 February 2024 | Winnibigoshish Dam, US | daily high min (Tie) | -3.9 C (25.0 F) | tie | 77 years | 8 of 100 (Routine) |
| 4 February 2024 | Winnibigoshish Dam, US | daily high min (Tie) | -3.9 C (25.0 F) | tie | 60 years | 7 of 100 (Routine) |
| 2 February 2024 | Winnibigoshish Dam, US | daily high max | 6.7 C (44.1 F) | 1.7 C (3.1 F) | 88 years | 38 of 100 (Notable) |
| 1 February 2024 | Winnibigoshish Dam, US | daily high max | 9.4 C (48.9 F) | 2.7 C (4.9 F) | 92 years | 40 of 100 (Notable) |
| 1 February 2024 | Winnibigoshish Dam, US | daily high min | -5.0 C (23.0 F) | 0.6 C (1.1 F) | 126 years | 40 of 100 (Notable) |
| 31 January 2024 | Winnibigoshish Dam, US | daily high min | -1.7 C (28.9 F) | 2.7 C (4.9 F) | 32 years | 21 of 100 (Routine) |
| 30 January 2024 | Winnibigoshish Dam, US | daily high min (Tie) | -2.2 C (28.0 F) | tie | 92 years | 9 of 100 (Routine) |
| 29 January 2024 | Winnibigoshish Dam, US | daily high max | 6.7 C (44.1 F) | 2.3 C (4.1 F) | 100 years | 43 of 100 (Notable) |
Climate Trend
83 complete years, 1898 to 1987| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1898 | 3.2 C | -0.94 C |
| 1900 | 4.8 C | +0.70 C |
| 1901 | 3.7 C | -0.48 C |
| 1903 | 2.7 C | -1.41 C |
| 1904 | 2.0 C | -2.14 C |
| 1905 | 3.3 C | -0.80 C |
| 1906 | 4.4 C | +0.23 C |
| 1907 | 2.9 C | -1.28 C |
| 1908 | 5.2 C | +1.08 C |
| 1909 | 3.8 C | -0.32 C |
| 1910 | 5.3 C | +1.13 C |
| 1911 | 4.4 C | +0.22 C |
| 1912 | 3.5 C | -0.65 C |
| 1913 | 4.0 C | -0.10 C |
| 1914 | 4.2 C | +0.04 C |
| 1915 | 5.0 C | +0.83 C |
| 1916 | 3.6 C | -0.57 C |
| 1917 | 2.7 C | -1.42 C |
| 1918 | 4.7 C | +0.52 C |
| 1919 | 3.8 C | -0.32 C |
| 1920 | 4.3 C | +0.12 C |
| 1921 | 5.4 C | +1.24 C |
| 1922 | 4.7 C | +0.54 C |
| 1923 | 4.2 C | +0.04 C |
| 1926 | 3.3 C | -0.80 C |
| 1928 | 4.2 C | +0.06 C |
| 1929 | 2.8 C | -1.36 C |
| 1930 | 4.7 C | +0.54 C |
| 1931 | 6.9 C | +2.77 C |
| 1932 | 3.8 C | -0.36 C |
| 1933 | 3.9 C | -0.26 C |
| 1934 | 4.1 C | 0.00 C |
| 1935 | 3.4 C | -0.71 C |
| 1936 | 2.5 C | -1.61 C |
| 1937 | 3.0 C | -1.14 C |
| 1938 | 4.8 C | +0.65 C |
| 1939 | 4.5 C | +0.36 C |
| 1940 | 3.6 C | -0.52 C |
| 1941 | 5.4 C | +1.24 C |
| 1942 | 4.9 C | +0.72 C |
| 1943 | 3.6 C | -0.53 C |
| 1944 | 5.3 C | +1.16 C |
| 1945 | 3.6 C | -0.54 C |
| 1946 | 4.3 C | +0.18 C |
| 1947 | 3.7 C | -0.43 C |
| 1948 | 4.1 C | -0.05 C |
| 1949 | 4.4 C | +0.30 C |
| 1950 | 2.0 C | -2.10 C |
| 1951 | 2.8 C | -1.35 C |
| 1952 | 4.9 C | +0.72 C |
| 1953 | 5.3 C | +1.15 C |
| 1954 | 4.5 C | +0.34 C |
| 1955 | 4.1 C | 0.00 C |
| 1956 | 3.9 C | -0.20 C |
| 1957 | 4.0 C | -0.16 C |
| 1958 | 4.6 C | +0.43 C |
| 1959 | 4.1 C | -0.08 C |
| 1960 | 4.1 C | 0.00 C |
| 1961 | 5.1 C | +0.92 C |
| 1962 | 4.2 C | +0.03 C |
| 1963 | 5.0 C | +0.88 C |
| 1964 | 4.5 C | +0.37 C |
| 1965 | 3.2 C | -0.93 C |
| 1966 | 3.4 C | -0.77 C |
| 1967 | 3.6 C | -0.57 C |
| 1968 | 4.7 C | +0.54 C |
| 1969 | 4.2 C | +0.10 C |
| 1970 | 3.8 C | -0.30 C |
| 1971 | 4.1 C | -0.05 C |
| 1972 | 3.0 C | -1.18 C |
| 1973 | 5.6 C | +1.45 C |
| 1974 | 4.5 C | +0.38 C |
| 1975 | 4.4 C | +0.29 C |
| 1977 | 5.0 C | +0.84 C |
| 1978 | 3.8 C | -0.34 C |
| 1979 | 3.2 C | -0.98 C |
| 1980 | 4.2 C | +0.04 C |
| 1982 | 3.4 C | -0.73 C |
| 1983 | 4.7 C | +0.55 C |
| 1984 | 5.3 C | +1.12 C |
| 1985 | 3.6 C | -0.57 C |
| 1986 | 5.4 C | +1.25 C |
| 1987 | 7.3 C | +3.14 C |
The fitted trend in annual mean temperature here over 1898 to 1987 is 0.08 C (0.00 to 0.15) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.14 F (-0.01 to 0.28) per decade. The slope is a straight line fitted to 83 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 (0.00 to 0.15) per decade | 0.14 F (-0.01 to 0.28) per decade | 1898 to 1987 | 83 | Not clearly different from zero |
| Mean daily maximum | 0.08 C (-0.01 to 0.17) per decade | 0.14 F (-0.01 to 0.30) per decade | 1898 to 1987 | 83 | Not clearly different from zero |
| Mean daily minimum | 0.07 C (-0.01 to 0.15) per decade | 0.13 F (-0.02 to 0.28) per decade | 1898 to 1987 | 83 | 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) | 39.4 C (102.9 F) | 1901 | 33.3 C (91.9 F) | 105 |
| Coldest night (TNn) | -45.0 C (-49.0 F) | 1933 | -37.2 C (-35.0 F) | 105 |
| Wettest day (Rx1day) | 105.4 mm (4.1 in) | 1916 | 52.5 mm (2.1 in) | 134 |
| Wettest five days (Rx5day) | 165.9 mm (6.5 in) | 1987 | 78.6 mm (3.1 in) | 134 |
| Longest dry spell (CDD) | 64 days | 1973 | 24 days | 134 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | 30.6 C (87.1 F) |
| 1898 | 32.8 C (91.0 F) |
| 1899 | 31.7 C (89.1 F) |
| 1900 | 33.9 C (93.0 F) |
| 1901 | 39.4 C (102.9 F) |
| 1902 | 33.3 C (91.9 F) |
| 1903 | 30.6 C (87.1 F) |
| 1904 | 31.1 C (88.0 F) |
| 1905 | 32.2 C (90.0 F) |
| 1906 | 34.4 C (93.9 F) |
| 1907 | 31.1 C (88.0 F) |
| 1908 | 33.9 C (93.0 F) |
| 1909 | 31.7 C (89.1 F) |
| 1910 | 36.1 C (97.0 F) |
| 1911 | 36.7 C (98.1 F) |
| 1912 | 35.0 C (95.0 F) |
| 1913 | 34.4 C (93.9 F) |
| 1914 | 34.4 C (93.9 F) |
| 1915 | 30.0 C (86.0 F) |
| 1916 | 34.4 C (93.9 F) |
| 1917 | 38.9 C (102.0 F) |
| 1918 | 35.6 C (96.1 F) |
| 1919 | 33.3 C (91.9 F) |
| 1920 | 32.2 C (90.0 F) |
| 1921 | 35.6 C (96.1 F) |
| 1922 | 35.6 C (96.1 F) |
| 1923 | 35.0 C (95.0 F) |
| 1924 | 31.1 C (88.0 F) |
| 1925 | 32.2 C (90.0 F) |
| 1926 | 32.2 C (90.0 F) |
| 1927 | 30.0 C (86.0 F) |
| 1928 | 31.1 C (88.0 F) |
| 1929 | 36.7 C (98.1 F) |
| 1930 | 35.6 C (96.1 F) |
| 1931 | 37.8 C (100.0 F) |
| 1932 | 35.6 C (96.1 F) |
| 1933 | 35.6 C (96.1 F) |
| 1934 | 37.8 C (100.0 F) |
| 1935 | 33.9 C (93.0 F) |
| 1936 | 38.9 C (102.0 F) |
| 1937 | 35.0 C (95.0 F) |
| 1938 | 33.3 C (91.9 F) |
| 1939 | 36.1 C (97.0 F) |
| 1940 | 34.4 C (93.9 F) |
| 1941 | 35.0 C (95.0 F) |
| 1942 | 31.7 C (89.1 F) |
| 1943 | 32.8 C (91.0 F) |
| 1944 | 32.2 C (90.0 F) |
| 1945 | 37.2 C (99.0 F) |
| 1946 | 31.7 C (89.1 F) |
| 1947 | 37.2 C (99.0 F) |
| 1948 | 33.9 C (93.0 F) |
| 1949 | 33.3 C (91.9 F) |
| 1950 | 31.1 C (88.0 F) |
| 1951 | 31.7 C (89.1 F) |
| 1952 | 32.8 C (91.0 F) |
| 1953 | 32.8 C (91.0 F) |
| 1954 | 33.9 C (93.0 F) |
| 1955 | 34.4 C (93.9 F) |
| 1956 | 35.0 C (95.0 F) |
| 1957 | 33.9 C (93.0 F) |
| 1958 | 35.6 C (96.1 F) |
| 1959 | 33.3 C (91.9 F) |
| 1960 | 33.3 C (91.9 F) |
| 1961 | 35.0 C (95.0 F) |
| 1962 | 30.6 C (87.1 F) |
| 1963 | 32.2 C (90.0 F) |
| 1964 | 34.4 C (93.9 F) |
| 1965 | 32.2 C (90.0 F) |
| 1966 | 33.9 C (93.0 F) |
| 1967 | 33.3 C (91.9 F) |
| 1968 | 31.1 C (88.0 F) |
| 1969 | 33.3 C (91.9 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 32.2 C (90.0 F) |
| 1972 | 31.7 C (89.1 F) |
| 1973 | 32.2 C (90.0 F) |
| 1974 | 34.4 C (93.9 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 37.2 C (99.0 F) |
| 1977 | 32.8 C (91.0 F) |
| 1978 | 33.3 C (91.9 F) |
| 1979 | 32.2 C (90.0 F) |
| 1980 | 35.0 C (95.0 F) |
| 1981 | 32.2 C (90.0 F) |
| 1982 | 33.3 C (91.9 F) |
| 1983 | 33.3 C (91.9 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 31.1 C (88.0 F) |
| 1986 | 31.7 C (89.1 F) |
| 1987 | 33.9 C (93.0 F) |
| 1988 | 37.2 C (99.0 F) |
| 1989 | 33.9 C (93.0 F) |
| 1990 | 32.8 C (91.0 F) |
| 1991 | 33.3 C (91.9 F) |
| 1992 | 30.6 C (87.1 F) |
| 1993 | 31.1 C (88.0 F) |
| 1994 | 31.7 C (89.1 F) |
| 1995 | 33.3 C (91.9 F) |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | 30.0 C (86.0 F) |
| 2020 | 28.9 C (84.0 F) |
| 2021 | 35.6 C (96.1 F) |
| 2022 | 33.3 C (91.9 F) |
| 2023 | 30.0 C (86.0 F) |
| 2024 | 32.2 C (90.0 F) |
| 2025 | n/a |
| 2026 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | -36.1 C (-33.0 F) |
| 1898 | -42.8 C (-45.0 F) |
| 1899 | -42.8 C (-45.0 F) |
| 1900 | -36.1 C (-33.0 F) |
| 1901 | -36.1 C (-33.0 F) |
| 1902 | -36.7 C (-34.1 F) |
| 1903 | -38.9 C (-38.0 F) |
| 1904 | -41.1 C (-42.0 F) |
| 1905 | -37.2 C (-35.0 F) |
| 1906 | -40.0 C (-40.0 F) |
| 1907 | -40.6 C (-41.1 F) |
| 1908 | -38.3 C (-36.9 F) |
| 1909 | -37.8 C (-36.0 F) |
| 1910 | -36.7 C (-34.1 F) |
| 1911 | -38.3 C (-36.9 F) |
| 1912 | -43.3 C (-45.9 F) |
| 1913 | -37.2 C (-35.0 F) |
| 1914 | -38.9 C (-38.0 F) |
| 1915 | -39.4 C (-38.9 F) |
| 1916 | -41.1 C (-42.0 F) |
| 1917 | -41.1 C (-42.0 F) |
| 1918 | -38.9 C (-38.0 F) |
| 1919 | -36.1 C (-33.0 F) |
| 1920 | -37.2 C (-35.0 F) |
| 1921 | -37.8 C (-36.0 F) |
| 1922 | -41.7 C (-43.1 F) |
| 1923 | -37.8 C (-36.0 F) |
| 1924 | -38.9 C (-38.0 F) |
| 1925 | -35.6 C (-32.1 F) |
| 1926 | -34.4 C (-29.9 F) |
| 1927 | -41.7 C (-43.1 F) |
| 1928 | -34.4 C (-29.9 F) |
| 1929 | -37.2 C (-35.0 F) |
| 1930 | -41.1 C (-42.0 F) |
| 1931 | -30.0 C (-22.0 F) |
| 1932 | -33.9 C (-29.0 F) |
| 1933 | -45.0 C (-49.0 F) |
| 1934 | -36.7 C (-34.1 F) |
| 1935 | -41.7 C (-43.1 F) |
| 1936 | -42.8 C (-45.0 F) |
| 1937 | -41.7 C (-43.1 F) |
| 1938 | -39.4 C (-38.9 F) |
| 1939 | -40.0 C (-40.0 F) |
| 1940 | -37.8 C (-36.0 F) |
| 1941 | -33.9 C (-29.0 F) |
| 1942 | -34.4 C (-29.9 F) |
| 1943 | -37.2 C (-35.0 F) |
| 1944 | -30.6 C (-23.1 F) |
| 1945 | -34.4 C (-29.9 F) |
| 1946 | -41.1 C (-42.0 F) |
| 1947 | -33.9 C (-29.0 F) |
| 1948 | -40.0 C (-40.0 F) |
| 1949 | -35.0 C (-31.0 F) |
| 1950 | -41.1 C (-42.0 F) |
| 1951 | -38.9 C (-38.0 F) |
| 1952 | -36.1 C (-33.0 F) |
| 1953 | -35.6 C (-32.1 F) |
| 1954 | -41.1 C (-42.0 F) |
| 1955 | -41.1 C (-42.0 F) |
| 1956 | -33.9 C (-29.0 F) |
| 1957 | -37.2 C (-35.0 F) |
| 1958 | -33.9 C (-29.0 F) |
| 1959 | -37.8 C (-36.0 F) |
| 1960 | -33.9 C (-29.0 F) |
| 1961 | -35.0 C (-31.0 F) |
| 1962 | -38.9 C (-38.0 F) |
| 1963 | -37.2 C (-35.0 F) |
| 1964 | -31.7 C (-25.1 F) |
| 1965 | -40.0 C (-40.0 F) |
| 1966 | -40.6 C (-41.1 F) |
| 1967 | -40.0 C (-40.0 F) |
| 1968 | -38.3 C (-36.9 F) |
| 1969 | -32.8 C (-27.0 F) |
| 1970 | -37.8 C (-36.0 F) |
| 1971 | -34.4 C (-29.9 F) |
| 1972 | -41.1 C (-42.0 F) |
| 1973 | -36.7 C (-34.1 F) |
| 1974 | -37.2 C (-35.0 F) |
| 1975 | -32.8 C (-27.0 F) |
| 1976 | -36.1 C (-33.0 F) |
| 1977 | -37.8 C (-36.0 F) |
| 1978 | -35.0 C (-31.0 F) |
| 1979 | -37.8 C (-36.0 F) |
| 1980 | -34.4 C (-29.9 F) |
| 1981 | -37.2 C (-35.0 F) |
| 1982 | -37.8 C (-36.0 F) |
| 1983 | -37.8 C (-36.0 F) |
| 1984 | -36.1 C (-33.0 F) |
| 1985 | -36.1 C (-33.0 F) |
| 1986 | -33.3 C (-27.9 F) |
| 1987 | -36.1 C (-33.0 F) |
| 1988 | -38.3 C (-36.9 F) |
| 1989 | -37.2 C (-35.0 F) |
| 1990 | -35.0 C (-31.0 F) |
| 1991 | -32.2 C (-26.0 F) |
| 1992 | -33.3 C (-27.9 F) |
| 1993 | -5.6 C (21.9 F) |
| 1994 | -1.1 C (30.0 F) |
| 1995 | 1.7 C (35.1 F) |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | 8.3 C (46.9 F) |
| 2020 | -0.6 C (30.9 F) |
| 2021 | -31.1 C (-24.0 F) |
| 2022 | -36.7 C (-34.1 F) |
| 2023 | -32.2 C (-26.0 F) |
| 2024 | -27.8 C (-18.0 F) |
| 2025 | n/a |
| 2026 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 86.4 mm (3.4 in) |
| 1894 | 36.3 mm (1.4 in) |
| 1895 | 102.4 mm (4.0 in) |
| 1896 | 63.2 mm (2.5 in) |
| 1897 | 68.1 mm (2.7 in) |
| 1898 | 52.6 mm (2.1 in) |
| 1899 | 41.4 mm (1.6 in) |
| 1900 | 94.0 mm (3.7 in) |
| 1901 | 92.7 mm (3.6 in) |
| 1902 | 45.2 mm (1.8 in) |
| 1903 | 56.4 mm (2.2 in) |
| 1904 | 82.3 mm (3.2 in) |
| 1905 | 63.5 mm (2.5 in) |
| 1906 | 39.1 mm (1.5 in) |
| 1907 | 49.5 mm (1.9 in) |
| 1908 | 48.5 mm (1.9 in) |
| 1909 | 61.5 mm (2.4 in) |
| 1910 | 51.6 mm (2.0 in) |
| 1911 | 95.0 mm (3.7 in) |
| 1912 | 66.5 mm (2.6 in) |
| 1913 | 48.8 mm (1.9 in) |
| 1914 | 72.4 mm (2.9 in) |
| 1915 | 104.6 mm (4.1 in) |
| 1916 | 105.4 mm (4.1 in) |
| 1917 | 30.5 mm (1.2 in) |
| 1918 | 33.0 mm (1.3 in) |
| 1919 | 92.5 mm (3.6 in) |
| 1920 | 56.6 mm (2.2 in) |
| 1921 | 52.1 mm (2.1 in) |
| 1922 | 42.7 mm (1.7 in) |
| 1923 | 43.9 mm (1.7 in) |
| 1924 | 25.4 mm (1.0 in) |
| 1925 | 40.6 mm (1.6 in) |
| 1926 | 59.7 mm (2.4 in) |
| 1927 | 35.3 mm (1.4 in) |
| 1928 | 32.5 mm (1.3 in) |
| 1929 | 65.8 mm (2.6 in) |
| 1930 | 33.3 mm (1.3 in) |
| 1931 | 29.0 mm (1.1 in) |
| 1932 | 36.1 mm (1.4 in) |
| 1933 | 44.7 mm (1.8 in) |
| 1934 | 33.3 mm (1.3 in) |
| 1935 | 63.8 mm (2.5 in) |
| 1936 | 33.8 mm (1.3 in) |
| 1937 | 62.7 mm (2.5 in) |
| 1938 | 34.8 mm (1.4 in) |
| 1939 | 72.6 mm (2.9 in) |
| 1940 | 52.8 mm (2.1 in) |
| 1941 | 58.7 mm (2.3 in) |
| 1942 | 57.7 mm (2.3 in) |
| 1943 | 62.5 mm (2.5 in) |
| 1944 | 44.7 mm (1.8 in) |
| 1945 | 77.5 mm (3.1 in) |
| 1946 | 49.0 mm (1.9 in) |
| 1947 | 35.3 mm (1.4 in) |
| 1948 | 22.1 mm (0.9 in) |
| 1949 | 68.1 mm (2.7 in) |
| 1950 | 76.2 mm (3.0 in) |
| 1951 | 68.3 mm (2.7 in) |
| 1952 | 43.7 mm (1.7 in) |
| 1953 | 101.6 mm (4.0 in) |
| 1954 | 61.2 mm (2.4 in) |
| 1955 | 41.7 mm (1.6 in) |
| 1956 | 30.7 mm (1.2 in) |
| 1957 | 36.8 mm (1.4 in) |
| 1958 | 39.4 mm (1.6 in) |
| 1959 | 90.9 mm (3.6 in) |
| 1960 | 68.6 mm (2.7 in) |
| 1961 | 83.8 mm (3.3 in) |
| 1962 | 70.4 mm (2.8 in) |
| 1963 | 36.1 mm (1.4 in) |
| 1964 | 57.2 mm (2.3 in) |
| 1965 | 46.7 mm (1.8 in) |
| 1966 | 45.0 mm (1.8 in) |
| 1967 | 32.3 mm (1.3 in) |
| 1968 | 31.8 mm (1.3 in) |
| 1969 | 80.8 mm (3.2 in) |
| 1970 | 48.3 mm (1.9 in) |
| 1971 | 71.1 mm (2.8 in) |
| 1972 | 50.8 mm (2.0 in) |
| 1973 | 56.4 mm (2.2 in) |
| 1974 | 68.6 mm (2.7 in) |
| 1975 | 76.2 mm (3.0 in) |
| 1976 | 50.0 mm (2.0 in) |
| 1977 | 50.8 mm (2.0 in) |
| 1978 | 70.6 mm (2.8 in) |
| 1979 | 67.3 mm (2.6 in) |
| 1980 | 55.1 mm (2.2 in) |
| 1981 | 47.5 mm (1.9 in) |
| 1982 | 48.8 mm (1.9 in) |
| 1983 | 74.2 mm (2.9 in) |
| 1984 | 50.0 mm (2.0 in) |
| 1985 | 56.9 mm (2.2 in) |
| 1986 | 64.0 mm (2.5 in) |
| 1987 | 97.8 mm (3.9 in) |
| 1988 | 58.4 mm (2.3 in) |
| 1989 | 64.0 mm (2.5 in) |
| 1990 | 38.6 mm (1.5 in) |
| 1991 | 50.8 mm (2.0 in) |
| 1992 | 73.9 mm (2.9 in) |
| 1993 | 63.5 mm (2.5 in) |
| 1994 | 50.8 mm (2.0 in) |
| 1995 | 78.7 mm (3.1 in) |
| 1996 | 59.9 mm (2.4 in) |
| 1997 | 67.3 mm (2.6 in) |
| 1998 | 47.5 mm (1.9 in) |
| 1999 | 88.9 mm (3.5 in) |
| 2000 | 39.9 mm (1.6 in) |
| 2001 | 45.0 mm (1.8 in) |
| 2002 | 88.9 mm (3.5 in) |
| 2003 | 38.6 mm (1.5 in) |
| 2004 | 69.9 mm (2.8 in) |
| 2005 | 55.9 mm (2.2 in) |
| 2006 | 21.3 mm (0.8 in) |
| 2007 | 35.1 mm (1.4 in) |
| 2008 | 39.9 mm (1.6 in) |
| 2009 | 27.9 mm (1.1 in) |
| 2010 | 56.1 mm (2.2 in) |
| 2011 | 50.8 mm (2.0 in) |
| 2012 | 56.1 mm (2.2 in) |
| 2013 | 26.7 mm (1.1 in) |
| 2014 | 63.5 mm (2.5 in) |
| 2015 | 51.3 mm (2.0 in) |
| 2016 | 50.8 mm (2.0 in) |
| 2017 | 48.3 mm (1.9 in) |
| 2018 | 50.8 mm (2.0 in) |
| 2019 | 50.8 mm (2.0 in) |
| 2020 | 42.4 mm (1.7 in) |
| 2021 | 52.3 mm (2.1 in) |
| 2022 | 79.0 mm (3.1 in) |
| 2023 | 27.9 mm (1.1 in) |
| 2024 | 50.3 mm (2.0 in) |
| 2025 | 59.7 mm (2.4 in) |
| 2026 | 57.4 mm (2.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 86.4 mm (3.4 in) |
| 1894 | 54.9 mm (2.2 in) |
| 1895 | 129.1 mm (5.1 in) |
| 1896 | 95.4 mm (3.8 in) |
| 1897 | 124.5 mm (4.9 in) |
| 1898 | 86.2 mm (3.4 in) |
| 1899 | 72.1 mm (2.8 in) |
| 1900 | 131.8 mm (5.2 in) |
| 1901 | 105.2 mm (4.1 in) |
| 1902 | 91.7 mm (3.6 in) |
| 1903 | 107.2 mm (4.2 in) |
| 1904 | 97.5 mm (3.8 in) |
| 1905 | 101.6 mm (4.0 in) |
| 1906 | 47.0 mm (1.9 in) |
| 1907 | 63.7 mm (2.5 in) |
| 1908 | 56.9 mm (2.2 in) |
| 1909 | 123.4 mm (4.9 in) |
| 1910 | 64.4 mm (2.5 in) |
| 1911 | 102.9 mm (4.1 in) |
| 1912 | 40.6 mm (1.6 in) |
| 1913 | 95.2 mm (3.7 in) |
| 1914 | 95.0 mm (3.7 in) |
| 1915 | 157.7 mm (6.2 in) |
| 1916 | 116.9 mm (4.6 in) |
| 1917 | 41.2 mm (1.6 in) |
| 1918 | 53.9 mm (2.1 in) |
| 1919 | 120.7 mm (4.8 in) |
| 1920 | 76.4 mm (3.0 in) |
| 1921 | 86.1 mm (3.4 in) |
| 1922 | 56.9 mm (2.2 in) |
| 1923 | 97.3 mm (3.8 in) |
| 1924 | 39.1 mm (1.5 in) |
| 1925 | 67.3 mm (2.6 in) |
| 1926 | 77.5 mm (3.1 in) |
| 1927 | 54.6 mm (2.1 in) |
| 1928 | 57.9 mm (2.3 in) |
| 1929 | 70.9 mm (2.8 in) |
| 1930 | 61.7 mm (2.4 in) |
| 1931 | 66.9 mm (2.6 in) |
| 1932 | 64.0 mm (2.5 in) |
| 1933 | 61.5 mm (2.4 in) |
| 1934 | 64.3 mm (2.5 in) |
| 1935 | 84.9 mm (3.3 in) |
| 1936 | 45.5 mm (1.8 in) |
| 1937 | 121.8 mm (4.8 in) |
| 1938 | 78.7 mm (3.1 in) |
| 1939 | 76.2 mm (3.0 in) |
| 1940 | 70.1 mm (2.8 in) |
| 1941 | 106.2 mm (4.2 in) |
| 1942 | 105.6 mm (4.2 in) |
| 1943 | 73.9 mm (2.9 in) |
| 1944 | 90.5 mm (3.6 in) |
| 1945 | 78.8 mm (3.1 in) |
| 1946 | 60.4 mm (2.4 in) |
| 1947 | 60.8 mm (2.4 in) |
| 1948 | 37.6 mm (1.5 in) |
| 1949 | 148.1 mm (5.8 in) |
| 1950 | 81.0 mm (3.2 in) |
| 1951 | 71.4 mm (2.8 in) |
| 1952 | 103.4 mm (4.1 in) |
| 1953 | 108.7 mm (4.3 in) |
| 1954 | 68.8 mm (2.7 in) |
| 1955 | 60.0 mm (2.4 in) |
| 1956 | 44.9 mm (1.8 in) |
| 1957 | 88.7 mm (3.5 in) |
| 1958 | 61.4 mm (2.4 in) |
| 1959 | 101.6 mm (4.0 in) |
| 1960 | 80.8 mm (3.2 in) |
| 1961 | 134.8 mm (5.3 in) |
| 1962 | 93.3 mm (3.7 in) |
| 1963 | 57.9 mm (2.3 in) |
| 1964 | 73.0 mm (2.9 in) |
| 1965 | 69.8 mm (2.7 in) |
| 1966 | 78.5 mm (3.1 in) |
| 1967 | 42.7 mm (1.7 in) |
| 1968 | 63.5 mm (2.5 in) |
| 1969 | 87.4 mm (3.4 in) |
| 1970 | 71.4 mm (2.8 in) |
| 1971 | 110.8 mm (4.4 in) |
| 1972 | 71.7 mm (2.8 in) |
| 1973 | 93.0 mm (3.7 in) |
| 1974 | 96.1 mm (3.8 in) |
| 1975 | 105.7 mm (4.2 in) |
| 1976 | 86.4 mm (3.4 in) |
| 1977 | 76.7 mm (3.0 in) |
| 1978 | 107.5 mm (4.2 in) |
| 1979 | 96.0 mm (3.8 in) |
| 1980 | 64.2 mm (2.5 in) |
| 1981 | 62.0 mm (2.4 in) |
| 1982 | 72.9 mm (2.9 in) |
| 1983 | 93.7 mm (3.7 in) |
| 1984 | 130.8 mm (5.1 in) |
| 1985 | 87.6 mm (3.4 in) |
| 1986 | 87.6 mm (3.4 in) |
| 1987 | 165.9 mm (6.5 in) |
| 1988 | 90.4 mm (3.6 in) |
| 1989 | 91.2 mm (3.6 in) |
| 1990 | 51.3 mm (2.0 in) |
| 1991 | 67.8 mm (2.7 in) |
| 1992 | 88.9 mm (3.5 in) |
| 1993 | 81.3 mm (3.2 in) |
| 1994 | 83.2 mm (3.3 in) |
| 1995 | 115.1 mm (4.5 in) |
| 1996 | 72.0 mm (2.8 in) |
| 1997 | 71.9 mm (2.8 in) |
| 1998 | 71.5 mm (2.8 in) |
| 1999 | 118.6 mm (4.7 in) |
| 2000 | 82.8 mm (3.3 in) |
| 2001 | 79.2 mm (3.1 in) |
| 2002 | 105.4 mm (4.1 in) |
| 2003 | 58.7 mm (2.3 in) |
| 2004 | 93.7 mm (3.7 in) |
| 2005 | 64.8 mm (2.6 in) |
| 2006 | 57.8 mm (2.3 in) |
| 2007 | 58.9 mm (2.3 in) |
| 2008 | 66.8 mm (2.6 in) |
| 2009 | 60.9 mm (2.4 in) |
| 2010 | 66.3 mm (2.6 in) |
| 2011 | 61.2 mm (2.4 in) |
| 2012 | 90.1 mm (3.5 in) |
| 2013 | 33.8 mm (1.3 in) |
| 2014 | 64.8 mm (2.6 in) |
| 2015 | 83.6 mm (3.3 in) |
| 2016 | 63.9 mm (2.5 in) |
| 2017 | 54.7 mm (2.2 in) |
| 2018 | 97.2 mm (3.8 in) |
| 2019 | 62.4 mm (2.5 in) |
| 2020 | 100.3 mm (3.9 in) |
| 2021 | 84.8 mm (3.3 in) |
| 2022 | 91.7 mm (3.6 in) |
| 2023 | 48.3 mm (1.9 in) |
| 2024 | 71.1 mm (2.8 in) |
| 2025 | 107.5 mm (4.2 in) |
| 2026 | 65.3 mm (2.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 21 days |
| 1894 | 23 days |
| 1895 | 32 days |
| 1896 | 19 days |
| 1897 | 19 days |
| 1898 | 40 days |
| 1899 | 44 days |
| 1900 | 24 days |
| 1901 | 26 days |
| 1902 | 23 days |
| 1903 | 21 days |
| 1904 | 19 days |
| 1905 | 31 days |
| 1906 | 19 days |
| 1907 | 24 days |
| 1908 | 25 days |
| 1909 | 16 days |
| 1910 | 31 days |
| 1911 | 35 days |
| 1912 | 28 days |
| 1913 | 26 days |
| 1914 | 28 days |
| 1915 | 26 days |
| 1916 | 40 days |
| 1917 | 45 days |
| 1918 | 31 days |
| 1919 | 20 days |
| 1920 | 23 days |
| 1921 | 14 days |
| 1922 | 18 days |
| 1923 | 25 days |
| 1924 | 29 days |
| 1925 | 31 days |
| 1926 | 48 days |
| 1927 | 21 days |
| 1928 | 23 days |
| 1929 | 24 days |
| 1930 | 36 days |
| 1931 | 33 days |
| 1932 | 20 days |
| 1933 | 32 days |
| 1934 | 27 days |
| 1935 | 34 days |
| 1936 | 26 days |
| 1937 | 29 days |
| 1938 | 36 days |
| 1939 | 49 days |
| 1940 | 22 days |
| 1941 | 29 days |
| 1942 | 28 days |
| 1943 | 23 days |
| 1944 | 33 days |
| 1945 | 13 days |
| 1946 | 21 days |
| 1947 | 29 days |
| 1948 | 33 days |
| 1949 | 21 days |
| 1950 | 16 days |
| 1951 | 15 days |
| 1952 | 27 days |
| 1953 | 25 days |
| 1954 | 21 days |
| 1955 | 21 days |
| 1956 | 23 days |
| 1957 | 20 days |
| 1958 | 43 days |
| 1959 | 26 days |
| 1960 | 25 days |
| 1961 | 29 days |
| 1962 | 26 days |
| 1963 | 21 days |
| 1964 | 36 days |
| 1965 | 22 days |
| 1966 | 21 days |
| 1967 | 21 days |
| 1968 | 40 days |
| 1969 | 24 days |
| 1970 | 26 days |
| 1971 | 22 days |
| 1972 | 23 days |
| 1973 | 64 days |
| 1974 | 15 days |
| 1975 | 20 days |
| 1976 | 31 days |
| 1977 | 13 days |
| 1978 | 20 days |
| 1979 | 20 days |
| 1980 | 30 days |
| 1981 | 22 days |
| 1982 | 18 days |
| 1983 | 25 days |
| 1984 | 28 days |
| 1985 | 23 days |
| 1986 | 21 days |
| 1987 | 20 days |
| 1988 | 29 days |
| 1989 | 33 days |
| 1990 | 15 days |
| 1991 | 20 days |
| 1992 | 27 days |
| 1993 | 24 days |
| 1994 | 23 days |
| 1995 | 23 days |
| 1996 | 24 days |
| 1997 | 26 days |
| 1998 | 23 days |
| 1999 | 50 days |
| 2000 | 21 days |
| 2001 | 17 days |
| 2002 | 24 days |
| 2003 | 33 days |
| 2004 | 19 days |
| 2005 | 20 days |
| 2006 | 18 days |
| 2007 | 28 days |
| 2008 | 33 days |
| 2009 | 30 days |
| 2010 | 42 days |
| 2011 | 31 days |
| 2012 | 34 days |
| 2013 | 13 days |
| 2014 | 16 days |
| 2015 | 21 days |
| 2016 | 18 days |
| 2017 | 24 days |
| 2018 | 28 days |
| 2019 | 19 days |
| 2020 | 36 days |
| 2021 | 27 days |
| 2022 | 19 days |
| 2023 | 18 days |
| 2024 | 27 days |
| 2025 | 22 days |
| 2026 | 16 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
83 years with a frostAcross 83 years with a frost, the median last spring frost at Winnibigoshish Dam falls on 17 May and the median first autumn frost on 25 September, which leaves a median of 129 days between them.
In 1956 to 1987 the median growing season was 127 days. That is 5 days fewer than in 1898 to 1932.
Fitted over all years, the growing season changes by -0.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1898 to 1932) | Recent period (1956 to 1987) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 17 May | 17 May | 21 May | 4 days later | +0.4 days per decade |
| First autumn frost | 25 September | 25 September | 24 September | 1 day earlier | -0.1 days per decade |
| Growing days | 129 days | 132 days | 127 days | 5 days fewer | -0.4 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
118 years, 1895 to 2021A day with at least 52.6 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 111.2 mm (4.4 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 52.6 mm (2.1 in) | |
| 5 years | 69.8 mm (2.7 in) | |
| 10 years | 80.5 mm (3.2 in) | |
| 25 years | 93.4 mm (3.7 in) | |
| 50 years | 102.5 mm (4.0 in) | |
| 100 years | 111.2 mm (4.4 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 118 years of values from 1895 to 2021.
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: 105.4 mm (4.1 in) in 1916; 102.4 mm (4.0 in) in 1895; 101.6 mm (4.0 in) in 1953.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
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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 (2026-10-12).