Corvallis State UNIV Weather Records (USC00351862)
Record envelope, standing records and threshold days for Corvallis State UNIV (USC00351862), Oregon, United States, with 133 years of record.
Key Facts for Corvallis State UNIV
- Corvallis State UNIV (USC00351862) is a weather station in Oregon, United States at 44.63 latitude and -123.19 longitude, 69 m (225 ft) above sea level.
- The station reports from 1893 to 2025, 133 years of record.
- 1,464 records set at Corvallis State UNIV still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Corvallis State UNIV set a daily record low maximum temperature of 13.3 C (55.9 F) on 22 June 2025.
About the Station
- Location: Oregon, United States, 44.63 latitude, -123.19 longitude.
- Elevation: 69 m (225 ft).
- Period of record: 1893 to 2025, 133 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
5 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 18.9 C (66.0 F) | -18.3 C (-0.9 F) | 12.8 C (55.0 F) | -6.7 C (19.9 F) |
| Feb | 20.6 C (69.1 F) | -20.6 C (-5.1 F) | 18.9 C (66.0 F) | -6.7 C (19.9 F) |
| Mar | 27.8 C (82.0 F) | -11.1 C (12.0 F) | 25.0 C (77.0 F) | -0.6 C (30.9 F) |
| Apr | 32.8 C (91.0 F) | -5.6 C (21.9 F) | 23.9 C (75.0 F) | 0.6 C (33.1 F) |
| May | 35.6 C (96.1 F) | -2.2 C (28.0 F) | 29.4 C (84.9 F) | 1.1 C (34.0 F) |
| Jun | 43.3 C (109.9 F) | -1.1 C (30.0 F) | 35.6 C (96.1 F) | 3.3 C (37.9 F) |
| Jul | 42.8 C (109.0 F) | 2.2 C (36.0 F) | 37.8 C (100.0 F) | 6.7 C (44.1 F) |
| Aug | 42.2 C (108.0 F) | 2.8 C (37.0 F) | n/a | n/a |
| Sep | 39.4 C (102.9 F) | -2.8 C (27.0 F) | n/a | n/a |
| Oct | 33.3 C (91.9 F) | -6.7 C (19.9 F) | n/a | n/a |
| Nov | 22.8 C (73.0 F) | -12.2 C (10.0 F) | n/a | n/a |
| Dec | 18.9 C (66.0 F) | -22.2 C (-8.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 25 |
| 1894 | 15 |
| 1895 | 24 |
| 1896 | 22 |
| 1897 | 18 |
| 1898 | 7 |
| 1899 | 18 |
| 1900 | 16 |
| 1901 | 8 |
| 1902 | 16 |
| 1903 | 11 |
| 1904 | 18 |
| 1905 | 19 |
| 1906 | 28 |
| 1907 | 15 |
| 1908 | 16 |
| 1909 | 22 |
| 1910 | 6 |
| 1911 | 39 |
| 1912 | 9 |
| 1913 | 7 |
| 1914 | 13 |
| 1915 | 36 |
| 1916 | 16 |
| 1917 | 22 |
| 1918 | 12 |
| 1921 | 12 |
| 1922 | 16 |
| 1923 | 4 |
| 1924 | 20 |
| 1925 | 6 |
| 1926 | 15 |
| 1927 | 10 |
| 1928 | 12 |
| 1929 | 7 |
| 1930 | 18 |
| 1931 | 20 |
| 1932 | 14 |
| 1933 | 11 |
| 1934 | 18 |
| 1935 | 19 |
| 1936 | 16 |
| 1937 | 10 |
| 1938 | 11 |
| 1939 | 13 |
| 1940 | 13 |
| 1941 | 9 |
| 1942 | 9 |
| 1943 | 5 |
| 1944 | 9 |
| 1945 | 4 |
| 1946 | 5 |
| 1947 | 13 |
| 1948 | 5 |
| 1949 | 12 |
| 1950 | 21 |
| 1951 | 12 |
| 1952 | 10 |
| 1953 | 6 |
| 1954 | 8 |
| 1955 | 27 |
| 1956 | 16 |
| 1957 | 19 |
| 1958 | 10 |
| 1959 | 4 |
| 1960 | 14 |
| 1961 | 14 |
| 1962 | 13 |
| 1963 | 12 |
| 1964 | 7 |
| 1965 | 7 |
| 1966 | 4 |
| 1967 | 4 |
| 1968 | 15 |
| 1969 | 3 |
| 1970 | 9 |
| 1971 | 13 |
| 1972 | 27 |
| 1973 | 7 |
| 1974 | 16 |
| 1975 | 11 |
| 1976 | 13 |
| 1977 | 5 |
| 1978 | 5 |
| 1979 | 10 |
| 1980 | 9 |
| 1981 | 10 |
| 1982 | 5 |
| 1983 | 5 |
| 1984 | 5 |
| 1985 | 15 |
| 1986 | 7 |
| 1987 | 12 |
| 1988 | 6 |
| 1989 | 8 |
| 1990 | 8 |
| 1991 | 12 |
| 1992 | 7 |
| 1993 | 6 |
| 1994 | 6 |
| 1995 | 16 |
| 1996 | 6 |
| 1997 | 7 |
| 1998 | 3 |
| 1999 | 3 |
| 2000 | 6 |
| 2001 | 5 |
| 2002 | 14 |
| 2003 | 9 |
| 2004 | 1 |
| 2005 | 5 |
| 2006 | 9 |
| 2007 | 6 |
| 2008 | 5 |
| 2009 | 7 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 8 |
| 2013 | 6 |
| 2014 | 6 |
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 12 |
| 2024 | 9 |
| 2025 | 5 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1965-01-28 | Record daily precipitation | Record daily precipitation 108.7 mm (4.3 in) |
| 1996-11-19 | Record daily precipitation | Record daily precipitation 113.0 mm (4.4 in) |
| 2021-06-29 | Record high maximum temperature | Record high maximum temperature 43.3 C (109.9 F) |
Wettest Day of Each Month
Nov: 113.0 mm (4.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 108.7 mm (4.3 in) | 28 January 1965 |
| Feb | 82.8 mm (3.3 in) | 6 February 1996 |
| Mar | 52.6 mm (2.1 in) | 22 March 1998 |
| Apr | 52.3 mm (2.1 in) | 13 April 1937 |
| May | 40.1 mm (1.6 in) | 6 May 1963 |
| Jun | 54.4 mm (2.1 in) | 29 June 1952 |
| Jul | 44.5 mm (1.8 in) | 28 July 1947 |
| Aug | 37.6 mm (1.5 in) | 29 August 1983 |
| Sep | 74.7 mm (2.9 in) | 6 September 2013 |
| Oct | 57.4 mm (2.3 in) | 29 October 1924 |
| Nov | 113.0 mm (4.4 in) | 19 November 1996 |
| Dec | 87.1 mm (3.4 in) | 28 December 1998 |
Period of Record Coverage
1893 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 355 | 97% | Yes |
| 1894 | 364 | 100% | Yes |
| 1895 | 331 | 91% | Yes |
| 1896 | 365 | 100% | Yes |
| 1897 | 327 | 90% | No |
| 1898 | 333 | 91% | Yes |
| 1899 | 364 | 100% | Yes |
| 1900 | 358 | 98% | Yes |
| 1901 | 354 | 97% | Yes |
| 1902 | 364 | 100% | Yes |
| 1903 | 364 | 100% | Yes |
| 1904 | 361 | 99% | Yes |
| 1905 | 362 | 99% | Yes |
| 1906 | 363 | 99% | Yes |
| 1907 | 359 | 98% | Yes |
| 1908 | 365 | 100% | Yes |
| 1909 | 330 | 90% | Yes |
| 1910 | 342 | 94% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 314 | 86% | No |
| 1913 | 361 | 99% | Yes |
| 1914 | 355 | 97% | Yes |
| 1915 | 333 | 91% | Yes |
| 1916 | 363 | 99% | Yes |
| 1917 | 350 | 96% | Yes |
| 1918 | 347 | 95% | Yes |
| 1921 | 363 | 99% | Yes |
| 1922 | 364 | 100% | Yes |
| 1923 | 364 | 100% | Yes |
| 1924 | 360 | 98% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 360 | 99% | Yes |
| 1928 | 365 | 100% | Yes |
| 1929 | 363 | 99% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 361 | 99% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 363 | 99% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 362 | 99% | Yes |
| 1946 | 362 | 99% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 331 | 91% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 361 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 364 | 99% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 363 | 99% | Yes |
| 2004 | 274 | 75% | No |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 333 | 91% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 364 | 100% | Yes |
| 2014 | 363 | 99% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 335 | 92% | Yes |
| 2017 | 334 | 92% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 365 | 100% | Yes |
| 2021 | 360 | 99% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 363 | 99% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 212 | 58% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 22 June 2025 | Corvallis State UNIV, US | daily low max | 13.3 C (55.9 F) | 1.1 C (2.0 F) | 34 years | 22 of 100 (Routine) |
| 10 June 2025 | Corvallis State UNIV, US | daily high max | 35.6 C (96.1 F) | 1.2 C (2.2 F) | 70 years | 33 of 100 (Routine) |
| 9 June 2025 | Corvallis State UNIV, US | daily high max | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 70 years | 32 of 100 (Routine) |
| 27 March 2025 | Corvallis State UNIV, US | daily high max (Tie) | 25.0 C (77.0 F) | tie | 84 years | 8 of 100 (Routine) |
| 26 March 2025 | Corvallis State UNIV, US | daily high max | 23.9 C (75.0 F) | 1.1 C (2.0 F) | 84 years | 37 of 100 (Notable) |
| 25 March 2025 | Corvallis State UNIV, US | daily high max | 23.9 C (75.0 F) | 2.2 C (4.0 F) | 95 years | 43 of 100 (Notable) |
| 19 December 2024 | Corvallis State UNIV, US | daily high max (Tie) | 16.1 C (61.0 F) | tie | 127 years | 10 of 100 (Routine) |
| 27 October 2024 | Corvallis State UNIV, US | daily high max (Tie) | 23.3 C (73.9 F) | tie | 16 years | 3 of 100 (Routine) |
| 24 October 2024 | Corvallis State UNIV, US | daily low min (Tie) | -2.2 C (28.0 F) | tie | 130 years | 10 of 100 (Routine) |
| 6 September 2024 | Corvallis State UNIV, US | daily high max | 37.2 C (99.0 F) | 0.5 C (0.9 F) | 69 years | 31 of 100 (Routine) |
| 10 July 2024 | Corvallis State UNIV, US | daily high max | 39.4 C (102.9 F) | 1.6 C (2.9 F) | 98 years | 42 of 100 (Notable) |
| 9 July 2024 | Corvallis State UNIV, US | daily high max | 38.9 C (102.0 F) | 1.1 C (2.0 F) | 98 years | 41 of 100 (Notable) |
| 9 July 2024 | Corvallis State UNIV, US | daily high min (Tie) | 17.2 C (63.0 F) | tie | 118 years | 10 of 100 (Routine) |
| 7 July 2024 | Corvallis State UNIV, US | daily high max | 38.9 C (102.0 F) | 1.1 C (2.0 F) | 64 years | 31 of 100 (Routine) |
| 6 July 2024 | Corvallis State UNIV, US | daily high max | 37.8 C (100.0 F) | 1.7 C (3.1 F) | 64 years | 32 of 100 (Routine) |
| 3 June 2024 | Corvallis State UNIV, US | daily rain | 28.4 mm (1.1 in) | 8.1 mm (0.32 in) | 16 years | 29 of 100 (Routine) |
| 5 May 2024 | Corvallis State UNIV, US | daily low max (Tie) | 10.6 C (51.1 F) | tie | 91 years | 9 of 100 (Routine) |
| 4 May 2024 | Corvallis State UNIV, US | daily rain | 36.8 mm (1.4 in) | 17.5 mm (0.7 in) | 83 years | 68 of 100 (Major) |
| 29 February 2024 | Corvallis State UNIV, US | daily rain | 34.0 mm (1.3 in) | 14.4 mm (0.6 in) | 120 years | 56 of 100 (Notable) |
| 2 February 2024 | Corvallis State UNIV, US | daily high max | 16.1 C (61.0 F) | 1.1 C (2.0 F) | 28 years | 21 of 100 (Routine) |
Climate Trend
118 complete years, 1893 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 9.3 C | -2.08 C |
| 1894 | 10.4 C | -0.97 C |
| 1896 | 10.7 C | -0.74 C |
| 1899 | 10.7 C | -0.67 C |
| 1900 | 11.6 C | +0.18 C |
| 1901 | 11.0 C | -0.36 C |
| 1902 | 10.9 C | -0.49 C |
| 1903 | 10.5 C | -0.86 C |
| 1904 | 11.5 C | +0.06 C |
| 1905 | 11.3 C | -0.09 C |
| 1906 | 11.8 C | +0.44 C |
| 1907 | 11.6 C | +0.23 C |
| 1908 | 11.0 C | -0.42 C |
| 1911 | 10.0 C | -1.39 C |
| 1913 | 10.8 C | -0.65 C |
| 1914 | 11.5 C | +0.12 C |
| 1916 | 10.3 C | -1.11 C |
| 1917 | 11.6 C | +0.15 C |
| 1918 | 12.0 C | +0.56 C |
| 1921 | 11.0 C | -0.38 C |
| 1922 | 10.2 C | -1.21 C |
| 1923 | 11.2 C | -0.25 C |
| 1924 | 10.9 C | -0.55 C |
| 1925 | 11.9 C | +0.53 C |
| 1926 | 12.3 C | +0.93 C |
| 1927 | 11.0 C | -0.40 C |
| 1928 | 11.9 C | +0.49 C |
| 1929 | 11.5 C | +0.09 C |
| 1930 | 11.5 C | +0.08 C |
| 1931 | 12.5 C | +1.07 C |
| 1932 | 11.9 C | +0.51 C |
| 1933 | 11.3 C | -0.12 C |
| 1934 | 12.9 C | +1.51 C |
| 1935 | 11.5 C | +0.06 C |
| 1936 | 12.3 C | +0.92 C |
| 1937 | 12.0 C | +0.60 C |
| 1938 | 12.4 C | +0.99 C |
| 1939 | 12.8 C | +1.35 C |
| 1940 | 13.2 C | +1.77 C |
| 1941 | 12.8 C | +1.41 C |
| 1942 | 12.2 C | +0.77 C |
| 1943 | 11.7 C | +0.33 C |
| 1944 | 11.8 C | +0.40 C |
| 1945 | 11.9 C | +0.49 C |
| 1946 | 11.4 C | -0.04 C |
| 1947 | 12.1 C | +0.65 C |
| 1948 | 10.9 C | -0.54 C |
| 1950 | 11.6 C | +0.22 C |
| 1951 | 11.8 C | +0.42 C |
| 1952 | 11.3 C | -0.12 C |
| 1953 | 11.3 C | -0.15 C |
| 1954 | 10.5 C | -0.95 C |
| 1955 | 9.8 C | -1.62 C |
| 1956 | 10.6 C | -0.84 C |
| 1957 | 10.8 C | -0.59 C |
| 1958 | 12.5 C | +1.08 C |
| 1959 | 10.9 C | -0.46 C |
| 1960 | 10.7 C | -0.74 C |
| 1961 | 11.4 C | +0.02 C |
| 1962 | 10.7 C | -0.71 C |
| 1963 | 10.8 C | -0.59 C |
| 1964 | 10.2 C | -1.18 C |
| 1965 | 11.3 C | -0.12 C |
| 1966 | 11.4 C | -0.03 C |
| 1967 | 11.7 C | +0.32 C |
| 1968 | 11.0 C | -0.39 C |
| 1969 | 10.8 C | -0.65 C |
| 1970 | 11.1 C | -0.32 C |
| 1971 | 10.3 C | -1.07 C |
| 1972 | 11.1 C | -0.27 C |
| 1973 | 11.3 C | -0.08 C |
| 1974 | 11.2 C | -0.24 C |
| 1975 | 10.7 C | -0.69 C |
| 1976 | 10.6 C | -0.76 C |
| 1977 | 11.0 C | -0.36 C |
| 1978 | 11.2 C | -0.19 C |
| 1979 | 11.3 C | -0.15 C |
| 1980 | 11.2 C | -0.23 C |
| 1981 | 11.5 C | +0.05 C |
| 1982 | 10.9 C | -0.52 C |
| 1983 | 11.4 C | -0.05 C |
| 1984 | 10.9 C | -0.48 C |
| 1985 | 10.2 C | -1.19 C |
| 1986 | 11.8 C | +0.43 C |
| 1987 | 12.1 C | +0.69 C |
| 1988 | 11.6 C | +0.19 C |
| 1989 | 11.2 C | -0.17 C |
| 1990 | 11.5 C | +0.05 C |
| 1991 | 11.6 C | +0.18 C |
| 1992 | 12.7 C | +1.32 C |
| 1993 | 10.9 C | -0.51 C |
| 1994 | 11.6 C | +0.20 C |
| 1995 | 12.3 C | +0.90 C |
| 1996 | 11.6 C | +0.24 C |
| 1997 | 11.8 C | +0.44 C |
| 1998 | 12.0 C | +0.55 C |
| 1999 | 11.3 C | -0.08 C |
| 2000 | 11.2 C | -0.24 C |
| 2001 | 11.2 C | -0.19 C |
| 2002 | 11.5 C | +0.08 C |
| 2003 | 12.1 C | +0.74 C |
| 2005 | 11.5 C | +0.06 C |
| 2006 | 11.8 C | +0.40 C |
| 2007 | 11.3 C | -0.09 C |
| 2008 | 10.8 C | -0.63 C |
| 2009 | 11.1 C | -0.30 C |
| 2010 | 11.6 C | +0.20 C |
| 2012 | 11.5 C | +0.14 C |
| 2013 | 11.4 C | +0.04 C |
| 2014 | 12.7 C | +1.25 C |
| 2015 | 12.9 C | +1.49 C |
| 2018 | 12.0 C | +0.59 C |
| 2019 | 11.3 C | -0.14 C |
| 2020 | 12.0 C | +0.56 C |
| 2021 | 12.2 C | +0.79 C |
| 2022 | 11.5 C | +0.14 C |
| 2023 | 11.9 C | +0.54 C |
| 2024 | 12.1 C | +0.72 C |
The annual mean temperature here has risen by 0.04 C (0.01 to 0.07) per decade over 1893 to 2024. In Fahrenheit: 0.07 F (0.01 to 0.13) per decade. The slope is a straight line fitted to 118 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.04 C (0.01 to 0.07) per decade | 0.07 F (0.01 to 0.13) per decade | 1893 to 2024 | 118 | Rise |
| Mean daily maximum | 0.06 C (0.02 to 0.10) per decade | 0.10 F (0.03 to 0.17) per decade | 1893 to 2024 | 118 | Rise |
| Mean daily minimum | 0.02 C (-0.01 to 0.06) per decade | 0.04 F (-0.02 to 0.10) per decade | 1893 to 2024 | 118 | 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 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 2021 | 37.2 C (99.0 F) | 131 |
| Coldest night (TNn) | -22.2 C (-8.0 F) | 1924 | -7.8 C (18.0 F) | 131 |
| Wettest day (Rx1day) | 113.0 mm (4.4 in) | 1996 | 49.8 mm (2.0 in) | 131 |
| Wettest five days (Rx5day) | 220.7 mm (8.7 in) | 1974 | 115.8 mm (4.6 in) | 131 |
| Longest dry spell (CDD) | 93 days | 2021 | 44 days | 131 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 35.6 C (96.1 F) |
| 1894 | 35.6 C (96.1 F) |
| 1895 | 35.6 C (96.1 F) |
| 1896 | 37.2 C (99.0 F) |
| 1897 | 36.7 C (98.1 F) |
| 1898 | 37.2 C (99.0 F) |
| 1899 | 34.4 C (93.9 F) |
| 1900 | 35.0 C (95.0 F) |
| 1901 | 38.3 C (100.9 F) |
| 1902 | 38.9 C (102.0 F) |
| 1903 | 36.7 C (98.1 F) |
| 1904 | 37.2 C (99.0 F) |
| 1905 | 42.8 C (109.0 F) |
| 1906 | 40.6 C (105.1 F) |
| 1907 | 35.6 C (96.1 F) |
| 1908 | 37.8 C (100.0 F) |
| 1909 | 34.4 C (93.9 F) |
| 1910 | 35.6 C (96.1 F) |
| 1911 | 37.8 C (100.0 F) |
| 1912 | 36.1 C (97.0 F) |
| 1913 | 36.1 C (97.0 F) |
| 1914 | 37.8 C (100.0 F) |
| 1915 | 36.1 C (97.0 F) |
| 1916 | 37.2 C (99.0 F) |
| 1917 | 39.4 C (102.9 F) |
| 1918 | 37.2 C (99.0 F) |
| 1921 | 35.0 C (95.0 F) |
| 1922 | 37.8 C (100.0 F) |
| 1923 | 35.6 C (96.1 F) |
| 1924 | 37.8 C (100.0 F) |
| 1925 | 38.9 C (102.0 F) |
| 1926 | 37.8 C (100.0 F) |
| 1927 | 37.8 C (100.0 F) |
| 1928 | 38.9 C (102.0 F) |
| 1929 | 36.1 C (97.0 F) |
| 1930 | 36.7 C (98.1 F) |
| 1931 | 40.0 C (104.0 F) |
| 1932 | 37.2 C (99.0 F) |
| 1933 | 35.6 C (96.1 F) |
| 1934 | 37.2 C (99.0 F) |
| 1935 | 41.1 C (106.0 F) |
| 1936 | 33.9 C (93.0 F) |
| 1937 | 36.7 C (98.1 F) |
| 1938 | 40.0 C (104.0 F) |
| 1939 | 40.0 C (104.0 F) |
| 1940 | 37.8 C (100.0 F) |
| 1941 | 40.0 C (104.0 F) |
| 1942 | 40.0 C (104.0 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 36.7 C (98.1 F) |
| 1946 | 41.7 C (107.1 F) |
| 1947 | 35.0 C (95.0 F) |
| 1948 | 36.1 C (97.0 F) |
| 1949 | 35.0 C (95.0 F) |
| 1950 | 37.2 C (99.0 F) |
| 1951 | 37.2 C (99.0 F) |
| 1952 | 37.8 C (100.0 F) |
| 1953 | 34.4 C (93.9 F) |
| 1954 | 30.0 C (86.0 F) |
| 1955 | 37.8 C (100.0 F) |
| 1956 | 40.0 C (104.0 F) |
| 1957 | 34.4 C (93.9 F) |
| 1958 | 39.4 C (102.9 F) |
| 1959 | 37.8 C (100.0 F) |
| 1960 | 38.9 C (102.0 F) |
| 1961 | 39.4 C (102.9 F) |
| 1962 | 35.6 C (96.1 F) |
| 1963 | 34.4 C (93.9 F) |
| 1964 | 34.4 C (93.9 F) |
| 1965 | 38.3 C (100.9 F) |
| 1966 | 36.7 C (98.1 F) |
| 1967 | 37.2 C (99.0 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 36.1 C (97.0 F) |
| 1970 | 36.1 C (97.0 F) |
| 1971 | 38.3 C (100.9 F) |
| 1972 | 40.6 C (105.1 F) |
| 1973 | 37.2 C (99.0 F) |
| 1974 | 36.1 C (97.0 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 33.3 C (91.9 F) |
| 1977 | 40.0 C (104.0 F) |
| 1978 | 39.4 C (102.9 F) |
| 1979 | 38.9 C (102.0 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 42.2 C (108.0 F) |
| 1982 | 36.1 C (97.0 F) |
| 1983 | 35.6 C (96.1 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 37.2 C (99.0 F) |
| 1986 | 36.1 C (97.0 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 39.4 C (102.9 F) |
| 1989 | 34.4 C (93.9 F) |
| 1990 | 38.3 C (100.9 F) |
| 1991 | 36.7 C (98.1 F) |
| 1992 | 39.4 C (102.9 F) |
| 1993 | 37.2 C (99.0 F) |
| 1994 | 38.9 C (102.0 F) |
| 1995 | 37.2 C (99.0 F) |
| 1996 | 37.8 C (100.0 F) |
| 1997 | 35.6 C (96.1 F) |
| 1998 | 39.4 C (102.9 F) |
| 1999 | 34.4 C (93.9 F) |
| 2000 | 35.0 C (95.0 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 40.0 C (104.0 F) |
| 2003 | 38.3 C (100.9 F) |
| 2004 | 39.4 C (102.9 F) |
| 2005 | 36.7 C (98.1 F) |
| 2006 | 40.6 C (105.1 F) |
| 2007 | 38.3 C (100.9 F) |
| 2008 | 37.8 C (100.0 F) |
| 2009 | 40.6 C (105.1 F) |
| 2010 | 37.8 C (100.0 F) |
| 2011 | 34.4 C (93.9 F) |
| 2012 | 37.8 C (100.0 F) |
| 2013 | 34.4 C (93.9 F) |
| 2014 | 37.2 C (99.0 F) |
| 2015 | 40.0 C (104.0 F) |
| 2016 | 38.9 C (102.0 F) |
| 2017 | 40.0 C (104.0 F) |
| 2018 | 36.7 C (98.1 F) |
| 2019 | 37.2 C (99.0 F) |
| 2020 | 37.2 C (99.0 F) |
| 2021 | 43.3 C (109.9 F) |
| 2022 | 37.8 C (100.0 F) |
| 2023 | 39.4 C (102.9 F) |
| 2024 | 39.4 C (102.9 F) |
| 2025 | 37.8 C (100.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -15.6 C (3.9 F) |
| 1894 | -6.7 C (19.9 F) |
| 1895 | -6.1 C (21.0 F) |
| 1896 | -12.2 C (10.0 F) |
| 1897 | -6.7 C (19.9 F) |
| 1898 | -7.8 C (18.0 F) |
| 1899 | -20.6 C (-5.1 F) |
| 1900 | -5.0 C (23.0 F) |
| 1901 | -6.7 C (19.9 F) |
| 1902 | -11.7 C (10.9 F) |
| 1903 | -6.7 C (19.9 F) |
| 1904 | -3.9 C (25.0 F) |
| 1905 | -8.3 C (17.1 F) |
| 1906 | -5.6 C (21.9 F) |
| 1907 | -13.9 C (7.0 F) |
| 1908 | -6.7 C (19.9 F) |
| 1909 | -14.4 C (6.1 F) |
| 1910 | -5.6 C (21.9 F) |
| 1911 | -14.4 C (6.1 F) |
| 1912 | -3.9 C (25.0 F) |
| 1913 | -7.8 C (18.0 F) |
| 1914 | -10.6 C (12.9 F) |
| 1915 | -6.1 C (21.0 F) |
| 1916 | -13.3 C (8.1 F) |
| 1917 | -10.0 C (14.0 F) |
| 1918 | -7.2 C (19.0 F) |
| 1921 | -7.2 C (19.0 F) |
| 1922 | -10.0 C (14.0 F) |
| 1923 | -7.2 C (19.0 F) |
| 1924 | -22.2 C (-8.0 F) |
| 1925 | -4.4 C (24.1 F) |
| 1926 | -6.7 C (19.9 F) |
| 1927 | -12.8 C (9.0 F) |
| 1928 | -6.7 C (19.9 F) |
| 1929 | -8.9 C (16.0 F) |
| 1930 | -15.6 C (3.9 F) |
| 1931 | -4.4 C (24.1 F) |
| 1932 | -12.8 C (9.0 F) |
| 1933 | -11.7 C (10.9 F) |
| 1934 | -3.3 C (26.1 F) |
| 1935 | -9.4 C (15.1 F) |
| 1936 | -7.2 C (19.0 F) |
| 1937 | -12.2 C (10.0 F) |
| 1938 | -6.1 C (21.0 F) |
| 1939 | -3.9 C (25.0 F) |
| 1940 | -6.7 C (19.9 F) |
| 1941 | -3.3 C (26.1 F) |
| 1942 | -8.3 C (17.1 F) |
| 1943 | -11.7 C (10.9 F) |
| 1944 | -6.1 C (21.0 F) |
| 1945 | -6.7 C (19.9 F) |
| 1946 | -6.7 C (19.9 F) |
| 1947 | -7.8 C (18.0 F) |
| 1948 | -7.2 C (19.0 F) |
| 1949 | -6.7 C (19.9 F) |
| 1950 | -18.3 C (-0.9 F) |
| 1951 | -7.8 C (18.0 F) |
| 1952 | -9.4 C (15.1 F) |
| 1953 | -3.9 C (25.0 F) |
| 1954 | -8.3 C (17.1 F) |
| 1955 | -10.0 C (14.0 F) |
| 1956 | -9.4 C (15.1 F) |
| 1957 | -13.9 C (7.0 F) |
| 1958 | -5.6 C (21.9 F) |
| 1959 | -7.8 C (18.0 F) |
| 1960 | -6.1 C (21.0 F) |
| 1961 | -7.2 C (19.0 F) |
| 1962 | -11.7 C (10.9 F) |
| 1963 | -10.6 C (12.9 F) |
| 1964 | -12.2 C (10.0 F) |
| 1965 | -6.1 C (21.0 F) |
| 1966 | -3.9 C (25.0 F) |
| 1967 | -5.0 C (23.0 F) |
| 1968 | -12.2 C (10.0 F) |
| 1969 | -11.1 C (12.0 F) |
| 1970 | -5.0 C (23.0 F) |
| 1971 | -11.1 C (12.0 F) |
| 1972 | -21.1 C (-6.0 F) |
| 1973 | -6.7 C (19.9 F) |
| 1974 | -12.8 C (9.0 F) |
| 1975 | -3.9 C (25.0 F) |
| 1976 | -5.0 C (23.0 F) |
| 1977 | -8.9 C (16.0 F) |
| 1978 | -10.0 C (14.0 F) |
| 1979 | -11.1 C (12.0 F) |
| 1980 | -10.6 C (12.9 F) |
| 1981 | -2.8 C (27.0 F) |
| 1982 | -8.9 C (16.0 F) |
| 1983 | -11.7 C (10.9 F) |
| 1984 | -8.9 C (16.0 F) |
| 1985 | -9.4 C (15.1 F) |
| 1986 | -3.3 C (26.1 F) |
| 1987 | -5.0 C (23.0 F) |
| 1988 | -5.0 C (23.0 F) |
| 1989 | -13.9 C (7.0 F) |
| 1990 | -13.9 C (7.0 F) |
| 1991 | -6.7 C (19.9 F) |
| 1992 | -5.6 C (21.9 F) |
| 1993 | -12.2 C (10.0 F) |
| 1994 | -5.6 C (21.9 F) |
| 1995 | -9.4 C (15.1 F) |
| 1996 | -7.8 C (18.0 F) |
| 1997 | -6.7 C (19.9 F) |
| 1998 | -11.1 C (12.0 F) |
| 1999 | -5.6 C (21.9 F) |
| 2000 | -6.7 C (19.9 F) |
| 2001 | -5.0 C (23.0 F) |
| 2002 | -8.3 C (17.1 F) |
| 2003 | -5.6 C (21.9 F) |
| 2004 | -2.8 C (27.0 F) |
| 2005 | -7.8 C (18.0 F) |
| 2006 | -7.8 C (18.0 F) |
| 2007 | -7.2 C (19.0 F) |
| 2008 | -11.7 C (10.9 F) |
| 2009 | -13.3 C (8.1 F) |
| 2010 | -5.0 C (23.0 F) |
| 2011 | -7.2 C (19.0 F) |
| 2012 | -4.4 C (24.1 F) |
| 2013 | -16.7 C (1.9 F) |
| 2014 | -8.9 C (16.0 F) |
| 2015 | -7.2 C (19.0 F) |
| 2016 | -9.4 C (15.1 F) |
| 2017 | -10.0 C (14.0 F) |
| 2018 | -5.6 C (21.9 F) |
| 2019 | -8.9 C (16.0 F) |
| 2020 | -3.9 C (25.0 F) |
| 2021 | -5.6 C (21.9 F) |
| 2022 | -6.7 C (19.9 F) |
| 2023 | -6.1 C (21.0 F) |
| 2024 | -12.8 C (9.0 F) |
| 2025 | -6.7 C (19.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 53.3 mm (2.1 in) |
| 1894 | 53.3 mm (2.1 in) |
| 1895 | 76.2 mm (3.0 in) |
| 1896 | 76.7 mm (3.0 in) |
| 1897 | 78.2 mm (3.1 in) |
| 1898 | 36.8 mm (1.4 in) |
| 1899 | 48.3 mm (1.9 in) |
| 1900 | 32.8 mm (1.3 in) |
| 1901 | 64.0 mm (2.5 in) |
| 1902 | 48.3 mm (1.9 in) |
| 1903 | 50.3 mm (2.0 in) |
| 1904 | 50.8 mm (2.0 in) |
| 1905 | 30.0 mm (1.2 in) |
| 1906 | 59.9 mm (2.4 in) |
| 1907 | 87.1 mm (3.4 in) |
| 1908 | 44.2 mm (1.7 in) |
| 1909 | 47.8 mm (1.9 in) |
| 1910 | 50.8 mm (2.0 in) |
| 1911 | 86.4 mm (3.4 in) |
| 1912 | 60.2 mm (2.4 in) |
| 1913 | 45.7 mm (1.8 in) |
| 1914 | 45.2 mm (1.8 in) |
| 1915 | 32.5 mm (1.3 in) |
| 1916 | 48.0 mm (1.9 in) |
| 1917 | 50.0 mm (2.0 in) |
| 1918 | 39.1 mm (1.5 in) |
| 1921 | 80.3 mm (3.2 in) |
| 1922 | 42.7 mm (1.7 in) |
| 1923 | 68.6 mm (2.7 in) |
| 1924 | 57.4 mm (2.3 in) |
| 1925 | 38.9 mm (1.5 in) |
| 1926 | 56.1 mm (2.2 in) |
| 1927 | 43.7 mm (1.7 in) |
| 1928 | 76.2 mm (3.0 in) |
| 1929 | 61.5 mm (2.4 in) |
| 1930 | 29.0 mm (1.1 in) |
| 1931 | 33.5 mm (1.3 in) |
| 1932 | 42.9 mm (1.7 in) |
| 1933 | 70.6 mm (2.8 in) |
| 1934 | 35.3 mm (1.4 in) |
| 1935 | 32.5 mm (1.3 in) |
| 1936 | 64.8 mm (2.6 in) |
| 1937 | 64.0 mm (2.5 in) |
| 1938 | 42.4 mm (1.7 in) |
| 1939 | 32.5 mm (1.3 in) |
| 1940 | 45.7 mm (1.8 in) |
| 1941 | 51.8 mm (2.0 in) |
| 1942 | 44.2 mm (1.7 in) |
| 1943 | 50.3 mm (2.0 in) |
| 1944 | 40.1 mm (1.6 in) |
| 1945 | 43.7 mm (1.7 in) |
| 1946 | 44.7 mm (1.8 in) |
| 1947 | 44.5 mm (1.8 in) |
| 1948 | 51.6 mm (2.0 in) |
| 1949 | 54.1 mm (2.1 in) |
| 1950 | 43.7 mm (1.7 in) |
| 1951 | 46.7 mm (1.8 in) |
| 1952 | 54.4 mm (2.1 in) |
| 1953 | 40.6 mm (1.6 in) |
| 1954 | 48.5 mm (1.9 in) |
| 1955 | 45.2 mm (1.8 in) |
| 1956 | 58.9 mm (2.3 in) |
| 1957 | 46.7 mm (1.8 in) |
| 1958 | 45.2 mm (1.8 in) |
| 1959 | 53.1 mm (2.1 in) |
| 1960 | 52.6 mm (2.1 in) |
| 1961 | 70.1 mm (2.8 in) |
| 1962 | 65.0 mm (2.6 in) |
| 1963 | 48.3 mm (1.9 in) |
| 1964 | 55.4 mm (2.2 in) |
| 1965 | 108.7 mm (4.3 in) |
| 1966 | 60.5 mm (2.4 in) |
| 1967 | 55.1 mm (2.2 in) |
| 1968 | 54.9 mm (2.2 in) |
| 1969 | 60.2 mm (2.4 in) |
| 1970 | 49.0 mm (1.9 in) |
| 1971 | 59.4 mm (2.3 in) |
| 1972 | 68.8 mm (2.7 in) |
| 1973 | 56.4 mm (2.2 in) |
| 1974 | 69.6 mm (2.7 in) |
| 1975 | 50.8 mm (2.0 in) |
| 1976 | 51.6 mm (2.0 in) |
| 1977 | 50.8 mm (2.0 in) |
| 1978 | 38.6 mm (1.5 in) |
| 1979 | 45.7 mm (1.8 in) |
| 1980 | 51.8 mm (2.0 in) |
| 1981 | 69.3 mm (2.7 in) |
| 1982 | 47.8 mm (1.9 in) |
| 1983 | 54.9 mm (2.2 in) |
| 1984 | 68.1 mm (2.7 in) |
| 1985 | 35.3 mm (1.4 in) |
| 1986 | 50.0 mm (2.0 in) |
| 1987 | 72.9 mm (2.9 in) |
| 1988 | 38.9 mm (1.5 in) |
| 1989 | 47.8 mm (1.9 in) |
| 1990 | 34.5 mm (1.4 in) |
| 1991 | 27.2 mm (1.1 in) |
| 1992 | 42.7 mm (1.7 in) |
| 1993 | 48.8 mm (1.9 in) |
| 1994 | 62.7 mm (2.5 in) |
| 1995 | 50.8 mm (2.0 in) |
| 1996 | 113.0 mm (4.4 in) |
| 1997 | 47.5 mm (1.9 in) |
| 1998 | 87.1 mm (3.4 in) |
| 1999 | 62.5 mm (2.5 in) |
| 2000 | 27.9 mm (1.1 in) |
| 2001 | 42.9 mm (1.7 in) |
| 2002 | 46.0 mm (1.8 in) |
| 2003 | 48.3 mm (1.9 in) |
| 2004 | 34.3 mm (1.4 in) |
| 2005 | 51.3 mm (2.0 in) |
| 2006 | 89.7 mm (3.5 in) |
| 2007 | 38.9 mm (1.5 in) |
| 2008 | 34.3 mm (1.4 in) |
| 2009 | 45.2 mm (1.8 in) |
| 2010 | 32.8 mm (1.3 in) |
| 2011 | 48.0 mm (1.9 in) |
| 2012 | 102.1 mm (4.0 in) |
| 2013 | 74.7 mm (2.9 in) |
| 2014 | 50.0 mm (2.0 in) |
| 2015 | 49.8 mm (2.0 in) |
| 2016 | 64.8 mm (2.6 in) |
| 2017 | 51.8 mm (2.0 in) |
| 2018 | 46.7 mm (1.8 in) |
| 2019 | 45.2 mm (1.8 in) |
| 2020 | 57.2 mm (2.3 in) |
| 2021 | 46.7 mm (1.8 in) |
| 2022 | 41.9 mm (1.6 in) |
| 2023 | 39.4 mm (1.6 in) |
| 2024 | 36.8 mm (1.4 in) |
| 2025 | 29.2 mm (1.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 98.6 mm (3.9 in) |
| 1894 | 130.3 mm (5.1 in) |
| 1895 | 182.8 mm (7.2 in) |
| 1896 | 214.9 mm (8.5 in) |
| 1897 | 149.6 mm (5.9 in) |
| 1898 | 82.5 mm (3.2 in) |
| 1899 | 123.8 mm (4.9 in) |
| 1900 | 80.2 mm (3.2 in) |
| 1901 | 128.3 mm (5.1 in) |
| 1902 | 109.2 mm (4.3 in) |
| 1903 | 119.1 mm (4.7 in) |
| 1904 | 135.4 mm (5.3 in) |
| 1905 | 86.0 mm (3.4 in) |
| 1906 | 119.8 mm (4.7 in) |
| 1907 | 137.4 mm (5.4 in) |
| 1908 | 74.9 mm (2.9 in) |
| 1909 | 129.4 mm (5.1 in) |
| 1910 | 125.7 mm (4.9 in) |
| 1911 | 166.2 mm (6.5 in) |
| 1912 | 121.7 mm (4.8 in) |
| 1913 | 85.0 mm (3.3 in) |
| 1914 | 120.2 mm (4.7 in) |
| 1915 | 97.4 mm (3.8 in) |
| 1916 | 114.3 mm (4.5 in) |
| 1917 | 108.4 mm (4.3 in) |
| 1918 | 96.5 mm (3.8 in) |
| 1921 | 162.1 mm (6.4 in) |
| 1922 | 103.4 mm (4.1 in) |
| 1923 | 128.1 mm (5.0 in) |
| 1924 | 161.0 mm (6.3 in) |
| 1925 | 88.5 mm (3.5 in) |
| 1926 | 135.9 mm (5.4 in) |
| 1927 | 103.6 mm (4.1 in) |
| 1928 | 137.4 mm (5.4 in) |
| 1929 | 147.1 mm (5.8 in) |
| 1930 | 62.4 mm (2.5 in) |
| 1931 | 84.4 mm (3.3 in) |
| 1932 | 118.3 mm (4.7 in) |
| 1933 | 147.5 mm (5.8 in) |
| 1934 | 103.1 mm (4.1 in) |
| 1935 | 56.7 mm (2.2 in) |
| 1936 | 147.4 mm (5.8 in) |
| 1937 | 166.6 mm (6.6 in) |
| 1938 | 106.6 mm (4.2 in) |
| 1939 | 89.3 mm (3.5 in) |
| 1940 | 96.8 mm (3.8 in) |
| 1941 | 116.1 mm (4.6 in) |
| 1942 | 121.4 mm (4.8 in) |
| 1943 | 113.7 mm (4.5 in) |
| 1944 | 81.6 mm (3.2 in) |
| 1945 | 114.4 mm (4.5 in) |
| 1946 | 85.9 mm (3.4 in) |
| 1947 | 134.3 mm (5.3 in) |
| 1948 | 109.1 mm (4.3 in) |
| 1949 | 122.6 mm (4.8 in) |
| 1950 | 128.6 mm (5.1 in) |
| 1951 | 82.5 mm (3.2 in) |
| 1952 | 81.9 mm (3.2 in) |
| 1953 | 110.0 mm (4.3 in) |
| 1954 | 127.9 mm (5.0 in) |
| 1955 | 132.0 mm (5.2 in) |
| 1956 | 121.3 mm (4.8 in) |
| 1957 | 133.4 mm (5.3 in) |
| 1958 | 102.5 mm (4.0 in) |
| 1959 | 129.1 mm (5.1 in) |
| 1960 | 127.8 mm (5.0 in) |
| 1961 | 124.4 mm (4.9 in) |
| 1962 | 94.7 mm (3.7 in) |
| 1963 | 125.3 mm (4.9 in) |
| 1964 | 184.9 mm (7.3 in) |
| 1965 | 180.1 mm (7.1 in) |
| 1966 | 163.6 mm (6.4 in) |
| 1967 | 117.8 mm (4.6 in) |
| 1968 | 113.3 mm (4.5 in) |
| 1969 | 115.1 mm (4.5 in) |
| 1970 | 140.7 mm (5.5 in) |
| 1971 | 123.5 mm (4.9 in) |
| 1972 | 130.8 mm (5.1 in) |
| 1973 | 181.3 mm (7.1 in) |
| 1974 | 220.7 mm (8.7 in) |
| 1975 | 115.8 mm (4.6 in) |
| 1976 | 100.3 mm (3.9 in) |
| 1977 | 140.7 mm (5.5 in) |
| 1978 | 82.5 mm (3.2 in) |
| 1979 | 105.3 mm (4.1 in) |
| 1980 | 144.3 mm (5.7 in) |
| 1981 | 125.2 mm (4.9 in) |
| 1982 | 108.1 mm (4.3 in) |
| 1983 | 99.8 mm (3.9 in) |
| 1984 | 106.3 mm (4.2 in) |
| 1985 | 78.7 mm (3.1 in) |
| 1986 | 101.0 mm (4.0 in) |
| 1987 | 140.6 mm (5.5 in) |
| 1988 | 100.9 mm (4.0 in) |
| 1989 | 68.6 mm (2.7 in) |
| 1990 | 112.5 mm (4.4 in) |
| 1991 | 88.7 mm (3.5 in) |
| 1992 | 88.7 mm (3.5 in) |
| 1993 | 118.6 mm (4.7 in) |
| 1994 | 102.1 mm (4.0 in) |
| 1995 | 129.4 mm (5.1 in) |
| 1996 | 211.1 mm (8.3 in) |
| 1997 | 146.6 mm (5.8 in) |
| 1998 | 145.2 mm (5.7 in) |
| 1999 | 130.1 mm (5.1 in) |
| 2000 | 81.8 mm (3.2 in) |
| 2001 | 115.2 mm (4.5 in) |
| 2002 | 117.4 mm (4.6 in) |
| 2003 | 97.7 mm (3.8 in) |
| 2004 | 73.4 mm (2.9 in) |
| 2005 | 138.1 mm (5.4 in) |
| 2006 | 195.0 mm (7.7 in) |
| 2007 | 89.1 mm (3.5 in) |
| 2008 | 82.2 mm (3.2 in) |
| 2009 | 76.4 mm (3.0 in) |
| 2010 | 104.3 mm (4.1 in) |
| 2011 | 100.8 mm (4.0 in) |
| 2012 | 208.8 mm (8.2 in) |
| 2013 | 105.5 mm (4.2 in) |
| 2014 | 88.6 mm (3.5 in) |
| 2015 | 97.6 mm (3.8 in) |
| 2016 | 146.1 mm (5.8 in) |
| 2017 | 116.8 mm (4.6 in) |
| 2018 | 76.5 mm (3.0 in) |
| 2019 | 101.6 mm (4.0 in) |
| 2020 | 101.1 mm (4.0 in) |
| 2021 | 127.0 mm (5.0 in) |
| 2022 | 132.7 mm (5.2 in) |
| 2023 | 106.2 mm (4.2 in) |
| 2024 | 104.3 mm (4.1 in) |
| 2025 | 83.9 mm (3.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 51 days |
| 1894 | 37 days |
| 1895 | 31 days |
| 1896 | 55 days |
| 1897 | 55 days |
| 1898 | 38 days |
| 1899 | 25 days |
| 1900 | 28 days |
| 1901 | 55 days |
| 1902 | 73 days |
| 1903 | 23 days |
| 1904 | 42 days |
| 1905 | 76 days |
| 1906 | 73 days |
| 1907 | 34 days |
| 1908 | 46 days |
| 1909 | 38 days |
| 1910 | 87 days |
| 1911 | 65 days |
| 1912 | 24 days |
| 1913 | 18 days |
| 1914 | 74 days |
| 1915 | 43 days |
| 1916 | 37 days |
| 1917 | 74 days |
| 1918 | 30 days |
| 1921 | 48 days |
| 1922 | 79 days |
| 1923 | 44 days |
| 1924 | 59 days |
| 1925 | 40 days |
| 1926 | 58 days |
| 1927 | 63 days |
| 1928 | 73 days |
| 1929 | 74 days |
| 1930 | 72 days |
| 1931 | 71 days |
| 1932 | 43 days |
| 1933 | 36 days |
| 1934 | 40 days |
| 1935 | 31 days |
| 1936 | 51 days |
| 1937 | 30 days |
| 1938 | 64 days |
| 1939 | 52 days |
| 1940 | 49 days |
| 1941 | 59 days |
| 1942 | 86 days |
| 1943 | 40 days |
| 1944 | 43 days |
| 1945 | 47 days |
| 1946 | 58 days |
| 1947 | 33 days |
| 1948 | 56 days |
| 1949 | 38 days |
| 1950 | 30 days |
| 1951 | 54 days |
| 1952 | 55 days |
| 1953 | 35 days |
| 1954 | 36 days |
| 1955 | 33 days |
| 1956 | 43 days |
| 1957 | 30 days |
| 1958 | 70 days |
| 1959 | 58 days |
| 1960 | 66 days |
| 1961 | 51 days |
| 1962 | 59 days |
| 1963 | 39 days |
| 1964 | 43 days |
| 1965 | 40 days |
| 1966 | 55 days |
| 1967 | 86 days |
| 1968 | 24 days |
| 1969 | 67 days |
| 1970 | 63 days |
| 1971 | 57 days |
| 1972 | 38 days |
| 1973 | 58 days |
| 1974 | 52 days |
| 1975 | 33 days |
| 1976 | 26 days |
| 1977 | 36 days |
| 1978 | 40 days |
| 1979 | 34 days |
| 1980 | 59 days |
| 1981 | 73 days |
| 1982 | 26 days |
| 1983 | 32 days |
| 1984 | 42 days |
| 1985 | 53 days |
| 1986 | 61 days |
| 1987 | 78 days |
| 1988 | 74 days |
| 1989 | 33 days |
| 1990 | 41 days |
| 1991 | 51 days |
| 1992 | 43 days |
| 1993 | 26 days |
| 1994 | 79 days |
| 1995 | 31 days |
| 1996 | 33 days |
| 1997 | 41 days |
| 1998 | 49 days |
| 1999 | 33 days |
| 2000 | 58 days |
| 2001 | 32 days |
| 2002 | 37 days |
| 2003 | 42 days |
| 2004 | 34 days |
| 2005 | 51 days |
| 2006 | 48 days |
| 2007 | 28 days |
| 2008 | 45 days |
| 2009 | 29 days |
| 2010 | 35 days |
| 2011 | 56 days |
| 2012 | 40 days |
| 2013 | 57 days |
| 2014 | 23 days |
| 2015 | 74 days |
| 2016 | 27 days |
| 2017 | 56 days |
| 2018 | 92 days |
| 2019 | 36 days |
| 2020 | 41 days |
| 2021 | 93 days |
| 2022 | 83 days |
| 2023 | 67 days |
| 2024 | 41 days |
| 2025 | 39 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
118 years with a frostAcross 118 years with a frost, the median last spring frost at Corvallis State UNIV falls on 24 April and the median first autumn frost on 28 October, which leaves a median of 186 days between them.
In 1991 to 2024 the median growing season was 186 days. That is 20 days more than in 1893 to 1931.
Fitted over all years, the growing season changes by +0.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1931) | Recent period (1991 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 24 April | 4 May | 22 April | 12 days earlier | -0.4 days per decade |
| First autumn frost | 28 October | 18 October | 26 October | 8 days later | +0.5 days per decade |
| Growing days | 186 days | 166 days | 186 days | 20 days more | +0.9 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
122 years, 1896 to 2024A day with at least 49.4 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 105.0 mm (4.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 49.4 mm (1.9 in) | |
| 5 years | 62.8 mm (2.5 in) | |
| 10 years | 72.2 mm (2.8 in) | |
| 25 years | 84.8 mm (3.3 in) | |
| 50 years | 94.7 mm (3.7 in) | |
| 100 years | 105.0 mm (4.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 122 years of values from 1896 to 2024.
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: 113.0 mm (4.4 in) in 1996; 108.7 mm (4.3 in) in 1965; 102.1 mm (4.0 in) in 2012.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Corvallis State UNIV, at 2006. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2006 ran 0.2 C (0.3 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 2006 | +0.2 | +0.3 | 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
2007 to 2024 against 1961 to 1990Over 2007 to 2024, Corvallis State UNIV had a mean temperature of 11.8 C (53.2 F) and 1,022.6 mm (40.3 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are St-Girons (France, 8,816 km away), Portland Intl AP (United States, 116 km away) and Troutdale (United States, 120 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| St-Girons | France | 8,816 km (5,478 mi) | 11.8 C (53.2 F) | 1,014.0 mm (39.9 in) | 0.65 |
| Portland Intl AP | United States | 116 km (72 mi) | 12.0 C (53.5 F) | 923.2 mm (36.3 in) | 0.66 |
| Troutdale | United States | 120 km (75 mi) | 12.0 C (53.5 F) | 1,137.6 mm (44.8 in) | 0.74 |
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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).