Kojnas Weather Records (RSM00022583)
Record envelope, standing records and threshold days for Kojnas (RSM00022583), Russia, with 114 years of record.
Key Facts for Kojnas
- Kojnas (RSM00022583) is a weather station in Russia at 64.75 latitude and 47.65 longitude, 63 m (207 ft) above sea level.
- The station reports from 1912 to 2025, 114 years of record.
- 1,464 records set at Kojnas still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Kojnas set a daily record high minimum temperature of 17.2 C (63.0 F) on 4 August 2025.
About the Station
- Location: Russia, 64.75 latitude, 47.65 longitude.
- Elevation: 63 m (207 ft).
- Period of record: 1912 to 2025, 114 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
4 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 4.3 C (39.7 F) | -51.8 C (-61.2 F) | 0.2 C (32.4 F) | -36.3 C (-33.3 F) |
| Feb | 4.9 C (40.8 F) | -52.2 C (-62.0 F) | 0.6 C (33.1 F) | -31.8 C (-25.2 F) |
| Mar | 14.3 C (57.7 F) | -45.1 C (-49.2 F) | 9.4 C (48.9 F) | -15.2 C (4.6 F) |
| Apr | 25.5 C (77.9 F) | -32.4 C (-26.3 F) | 16.6 C (61.9 F) | -23.0 C (-9.4 F) |
| May | 31.7 C (89.1 F) | -19.2 C (-2.6 F) | 30.9 C (87.6 F) | -9.2 C (15.4 F) |
| Jun | 34.9 C (94.8 F) | -5.6 C (21.9 F) | 24.3 C (75.7 F) | -0.3 C (31.5 F) |
| Jul | 36.0 C (96.8 F) | -1.2 C (29.8 F) | 29.9 C (85.8 F) | 0.8 C (33.4 F) |
| Aug | 34.3 C (93.7 F) | -6.4 C (20.5 F) | 31.9 C (89.4 F) | -0.1 C (31.8 F) |
| Sep | 27.3 C (81.1 F) | -10.8 C (12.6 F) | n/a | n/a |
| Oct | 19.9 C (67.8 F) | -27.8 C (-18.0 F) | n/a | n/a |
| Nov | 10.8 C (51.4 F) | -42.8 C (-45.0 F) | n/a | n/a |
| Dec | 5.1 C (41.2 F) | -51.5 C (-60.7 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1912 | 3 |
| 1913 | 7 |
| 1915 | 14 |
| 1916 | 14 |
| 1917 | 28 |
| 1918 | 18 |
| 1919 | 13 |
| 1920 | 11 |
| 1922 | 12 |
| 1923 | 17 |
| 1924 | 14 |
| 1925 | 20 |
| 1926 | 19 |
| 1927 | 9 |
| 1928 | 10 |
| 1929 | 26 |
| 1930 | 29 |
| 1931 | 6 |
| 1932 | 27 |
| 1933 | 14 |
| 1934 | 11 |
| 1935 | 6 |
| 1936 | 14 |
| 1937 | 18 |
| 1938 | 17 |
| 1939 | 7 |
| 1940 | 14 |
| 1941 | 17 |
| 1942 | 4 |
| 1943 | 5 |
| 1944 | 13 |
| 1945 | 10 |
| 1946 | 14 |
| 1947 | 16 |
| 1948 | 20 |
| 1949 | 18 |
| 1950 | 10 |
| 1951 | 17 |
| 1952 | 16 |
| 1953 | 14 |
| 1954 | 9 |
| 1955 | 17 |
| 1956 | 10 |
| 1957 | 16 |
| 1958 | 17 |
| 1959 | 17 |
| 1960 | 7 |
| 1961 | 10 |
| 1962 | 17 |
| 1963 | 15 |
| 1964 | 13 |
| 1965 | 8 |
| 1966 | 17 |
| 1967 | 21 |
| 1968 | 19 |
| 1969 | 28 |
| 1970 | 8 |
| 1971 | 12 |
| 1972 | 32 |
| 1973 | 9 |
| 1974 | 9 |
| 1975 | 8 |
| 1976 | 4 |
| 1977 | 11 |
| 1978 | 19 |
| 1979 | 9 |
| 1980 | 8 |
| 1981 | 10 |
| 1982 | 16 |
| 1983 | 11 |
| 1984 | 9 |
| 1985 | 10 |
| 1986 | 19 |
| 1987 | 12 |
| 1988 | 11 |
| 1989 | 15 |
| 1990 | 21 |
| 1991 | 10 |
| 1992 | 22 |
| 1993 | 9 |
| 1994 | 10 |
| 1995 | 21 |
| 1996 | 6 |
| 1997 | 4 |
| 1998 | 18 |
| 1999 | 20 |
| 2000 | 19 |
| 2001 | 11 |
| 2002 | 15 |
| 2003 | 9 |
| 2004 | 2 |
| 2005 | 15 |
| 2006 | 22 |
| 2007 | 5 |
| 2008 | 7 |
| 2009 | 7 |
| 2010 | 22 |
| 2011 | 11 |
| 2012 | 5 |
| 2013 | 15 |
| 2014 | 13 |
| 2015 | 14 |
| 2016 | 11 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 8 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 1946-02-08 | Record low minimum temperature | Record low minimum temperature -50.6 C (-59.1 F) |
| 1946-02-09 | Record low minimum temperature | Record low minimum temperature -52.2 C (-62.0 F) |
| 1948-06-03 | Record high minimum temperature | Record high minimum temperature 21.9 C (71.4 F) |
| 1954-07-07 | Record high maximum temperature | Record high maximum temperature 36.0 C (96.8 F) |
| 1985-01-04 | Record low maximum temperature | Record low maximum temperature -46.8 C (-52.2 F) |
| 2010-07-29 | Record high minimum temperature | Record high minimum temperature 23.3 C (73.9 F) |
| 2019-08-06 | Record daily precipitation | Record daily precipitation 99.6 mm (3.9 in) |
Wettest Day of Each Month
Aug: 99.6 mm (3.9 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 16.5 mm (0.6 in) | 8 January 1920 |
| Feb | 17.0 mm (0.7 in) | 12 February 1922 |
| Mar | 16.0 mm (0.6 in) | 14 March 2025 |
| Apr | 24.1 mm (0.9 in) | 16 April 2017 |
| May | 32.2 mm (1.3 in) | 20 May 1953 |
| Jun | 80.0 mm (3.1 in) | 24 June 1928 |
| Jul | 55.8 mm (2.2 in) | 23 July 1995 |
| Aug | 99.6 mm (3.9 in) | 6 August 2019 |
| Sep | 43.1 mm (1.7 in) | 16 September 2017 |
| Oct | 27.7 mm (1.1 in) | 5 October 2015 |
| Nov | 28.9 mm (1.1 in) | 20 November 1975 |
| Dec | 15.1 mm (0.6 in) | 8 December 1957 |
Period of Record Coverage
1915 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1915 | 365 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 364 | 100% | Yes |
| 1918 | 221 | 61% | No |
| 1919 | 273 | 75% | No |
| 1920 | 336 | 92% | Yes |
| 1922 | 336 | 92% | Yes |
| 1923 | 347 | 95% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 335 | 92% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 365 | 100% | Yes |
| 1929 | 361 | 99% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 305 | 84% | No |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 346 | 95% | 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 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 364 | 99% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 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 | 364 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 365 | 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 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 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 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 304 | 83% | No |
| 2020 | 269 | 73% | No |
| 2021 | 248 | 68% | No |
| 2022 | 284 | 78% | No |
| 2023 | 293 | 80% | No |
| 2024 | 290 | 79% | No |
| 2025 | 204 | 56% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 4 August 2025 | Kojnas, RU | daily high min | 17.2 C (63.0 F) | 0.4 C (0.7 F) | 15 years | 14 of 100 (Routine) |
| 10 July 2025 | Kojnas, RU | daily low min | 0.8 C (33.4 F) | 0.1 C (0.2 F) | 92 years | 37 of 100 (Notable) |
| 2 June 2025 | Kojnas, RU | daily rain | 23.1 mm (0.9 in) | 8.3 mm (0.33 in) | 75 years | 20 of 100 (Routine) |
| 30 May 2025 | Kojnas, RU | daily high max | 30.9 C (87.6 F) | 2.4 C (4.3 F) | 24 years | 20 of 100 (Routine) |
| 29 May 2025 | Kojnas, RU | daily high min | 14.2 C (57.6 F) | 0.7 C (1.3 F) | 10 years | 14 of 100 (Routine) |
| 26 May 2025 | Kojnas, RU | daily high min | 11.5 C (52.7 F) | 0.1 C (0.2 F) | 8 years | 12 of 100 (Routine) |
| 18 April 2025 | Kojnas, RU | daily high max (Tie) | 16.6 C (61.9 F) | tie | 108 years | 10 of 100 (Routine) |
| 30 March 2025 | Kojnas, RU | daily high min | 2.6 C (36.7 F) | 0.7 C (1.3 F) | 88 years | 36 of 100 (Notable) |
| 29 March 2025 | Kojnas, RU | monthly high min | 4.2 C (39.6 F) | 0.2 C (0.4 F) | 42 years | 32 of 100 (Routine) |
| 24 March 2025 | Kojnas, RU | daily high max | 9.4 C (48.9 F) | 1.1 C (2.0 F) | 39 years | 22 of 100 (Routine) |
| 15 March 2025 | Kojnas, RU | daily rain | 9.9 mm (0.39 in) | 3.0 mm (0.12 in) | 7 years | 20 of 100 (Routine) |
| 14 March 2025 | Kojnas, RU | monthly rain | 16.0 mm (0.6 in) | 1.1 mm (0.04 in) | 29 years | 20 of 100 (Routine) |
| 19 January 2025 | Kojnas, RU | daily rain | 8.4 mm (0.33 in) | 1.0 mm (0.04 in) | 70 years | 20 of 100 (Routine) |
| 9 January 2025 | Kojnas, RU | daily rain | 8.9 mm (0.35 in) | 0.4 mm (0.02 in) | 47 years | 20 of 100 (Routine) |
| 3 January 2025 | Kojnas, RU | daily rain (Tie) | 7.1 mm (0.28 in) | tie | 52 years | 6 of 100 (Routine) |
| 17 November 2024 | Kojnas, RU | daily rain | 11.9 mm (0.5 in) | 4.3 mm (0.17 in) | 16 years | 20 of 100 (Routine) |
| 22 October 2024 | Kojnas, RU | daily high min | 5.1 C (41.2 F) | 0.2 C (0.4 F) | 24 years | 17 of 100 (Routine) |
| 7 October 2024 | Kojnas, RU | daily rain | 13.0 mm (0.5 in) | 0.3 mm (0.01 in) | 32 years | 19 of 100 (Routine) |
| 28 September 2024 | Kojnas, RU | daily high min | 11.9 C (53.4 F) | 1.3 C (2.3 F) | 19 years | 18 of 100 (Routine) |
| 27 September 2024 | Kojnas, RU | daily high min | 11.2 C (52.2 F) | 0.1 C (0.2 F) | 81 years | 34 of 100 (Routine) |
Climate Trend
95 complete years, 1915 to 2018| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1915 | -2.3 C | -1.82 C |
| 1916 | -1.1 C | -0.67 C |
| 1917 | -3.0 C | -2.56 C |
| 1922 | 1.0 C | +1.42 C |
| 1923 | 0.1 C | +0.52 C |
| 1924 | -0.6 C | -0.15 C |
| 1925 | -0.7 C | -0.31 C |
| 1928 | -1.5 C | -1.02 C |
| 1929 | -2.6 C | -2.12 C |
| 1930 | -1.5 C | -1.03 C |
| 1931 | -0.1 C | +0.29 C |
| 1932 | 0.3 C | +0.69 C |
| 1934 | 0.9 C | +1.37 C |
| 1935 | 0.5 C | +0.96 C |
| 1936 | 0.8 C | +1.20 C |
| 1937 | 0.7 C | +1.16 C |
| 1938 | 0.4 C | +0.79 C |
| 1939 | -0.8 C | -0.39 C |
| 1941 | -3.9 C | -3.46 C |
| 1942 | -1.7 C | -1.27 C |
| 1943 | 1.1 C | +1.53 C |
| 1944 | 0.8 C | +1.23 C |
| 1945 | -1.6 C | -1.20 C |
| 1946 | -0.7 C | -0.30 C |
| 1948 | 0.3 C | +0.78 C |
| 1949 | -0.4 C | +0.08 C |
| 1950 | 0.0 C | +0.44 C |
| 1951 | -0.2 C | +0.22 C |
| 1952 | -1.2 C | -0.74 C |
| 1953 | -0.4 C | +0.08 C |
| 1954 | 0.6 C | +1.04 C |
| 1955 | -2.6 C | -2.14 C |
| 1956 | -1.7 C | -1.24 C |
| 1957 | 0.2 C | +0.60 C |
| 1958 | -2.5 C | -2.10 C |
| 1959 | -0.1 C | +0.32 C |
| 1960 | -1.5 C | -1.08 C |
| 1961 | 0.6 C | +0.99 C |
| 1962 | 0.8 C | +1.20 C |
| 1963 | -2.0 C | -1.60 C |
| 1964 | -1.0 C | -0.52 C |
| 1965 | -1.8 C | -1.35 C |
| 1966 | -3.2 C | -2.74 C |
| 1967 | 1.2 C | +1.65 C |
| 1968 | -3.0 C | -2.59 C |
| 1969 | -3.6 C | -3.21 C |
| 1970 | -0.3 C | +0.17 C |
| 1971 | -2.7 C | -2.27 C |
| 1972 | -0.1 C | +0.29 C |
| 1973 | -1.0 C | -0.53 C |
| 1974 | 1.5 C | +1.89 C |
| 1975 | 0.4 C | +0.87 C |
| 1976 | -0.7 C | -0.29 C |
| 1977 | -0.2 C | +0.26 C |
| 1978 | -2.8 C | -2.38 C |
| 1979 | -1.3 C | -0.90 C |
| 1980 | -1.3 C | -0.88 C |
| 1981 | 1.5 C | +1.93 C |
| 1982 | -0.4 C | +0.08 C |
| 1983 | 0.2 C | +0.64 C |
| 1984 | 0.1 C | +0.50 C |
| 1985 | -2.9 C | -2.47 C |
| 1986 | -1.4 C | -0.95 C |
| 1987 | -2.2 C | -1.81 C |
| 1988 | -0.1 C | +0.32 C |
| 1989 | 1.0 C | +1.41 C |
| 1990 | 0.5 C | +0.89 C |
| 1991 | 0.4 C | +0.87 C |
| 1992 | -0.9 C | -0.49 C |
| 1993 | -0.3 C | +0.13 C |
| 1994 | -0.1 C | +0.36 C |
| 1995 | 1.6 C | +2.03 C |
| 1996 | 0.3 C | +0.77 C |
| 1997 | -1.7 C | -1.31 C |
| 1998 | -2.1 C | -1.71 C |
| 1999 | -1.1 C | -0.62 C |
| 2000 | 1.2 C | +1.60 C |
| 2001 | -0.9 C | -0.48 C |
| 2002 | -1.6 C | -1.13 C |
| 2003 | 0.7 C | +1.11 C |
| 2004 | 0.2 C | +0.67 C |
| 2005 | 1.8 C | +2.19 C |
| 2006 | -0.2 C | +0.28 C |
| 2007 | 1.7 C | +2.12 C |
| 2008 | 1.5 C | +1.93 C |
| 2009 | -0.1 C | +0.32 C |
| 2010 | -0.2 C | +0.28 C |
| 2011 | 1.2 C | +1.68 C |
| 2012 | 0.0 C | +0.42 C |
| 2013 | 0.8 C | +1.26 C |
| 2014 | 0.5 C | +0.95 C |
| 2015 | 1.5 C | +1.89 C |
| 2016 | 1.5 C | +1.90 C |
| 2017 | 1.5 C | +1.95 C |
| 2018 | 1.0 C | +1.39 C |
The annual mean temperature here has risen by 0.14 C (0.05 to 0.24) per decade over 1915 to 2018. In Fahrenheit: 0.3 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 95 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.14 C (0.05 to 0.24) per decade | 0.3 F (0.1 to 0.4) per decade | 1915 to 2018 | 95 | Rise |
| Mean daily maximum | 0.1 C (0.1 to 0.2) per decade | 0.3 F (0.1 to 0.4) per decade | 1915 to 2018 | 95 | Rise |
| Mean daily minimum | 0.14 C (0.03 to 0.24) per decade | 0.2 F (0.1 to 0.4) per decade | 1915 to 2018 | 95 | 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
1912 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 36.0 C (96.8 F) | 1954 | 31.4 C (88.5 F) | 110 |
| Coldest night (TNn) | -52.2 C (-62.0 F) | 1946 | -42.3 C (-44.2 F) | 112 |
| Wettest day (Rx1day) | 99.6 mm (3.9 in) | 2019 | 26.7 mm (1.1 in) | 113 |
| Wettest five days (Rx5day) | 136.4 mm (5.4 in) | 2019 | 44.5 mm (1.8 in) | 113 |
| Longest dry spell (CDD) | 34 days | 1963 | 18 days | 113 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1912 | n/a |
| 1913 | n/a |
| 1914 | n/a |
| 1915 | 30.2 C (86.4 F) |
| 1916 | 28.5 C (83.3 F) |
| 1917 | 31.8 C (89.2 F) |
| 1918 | 30.0 C (86.0 F) |
| 1919 | 35.0 C (95.0 F) |
| 1920 | 31.2 C (88.2 F) |
| 1922 | 33.7 C (92.7 F) |
| 1923 | 31.5 C (88.7 F) |
| 1924 | 28.7 C (83.7 F) |
| 1925 | 30.5 C (86.9 F) |
| 1926 | 28.1 C (82.6 F) |
| 1927 | 29.8 C (85.6 F) |
| 1928 | 27.4 C (81.3 F) |
| 1929 | 28.8 C (83.8 F) |
| 1930 | 33.7 C (92.7 F) |
| 1931 | 32.9 C (91.2 F) |
| 1932 | 31.8 C (89.2 F) |
| 1933 | 31.8 C (89.2 F) |
| 1934 | 32.0 C (89.6 F) |
| 1935 | 32.3 C (90.1 F) |
| 1936 | 33.7 C (92.7 F) |
| 1937 | 32.2 C (90.0 F) |
| 1938 | 33.5 C (92.3 F) |
| 1939 | 30.7 C (87.3 F) |
| 1940 | 33.2 C (91.8 F) |
| 1941 | 29.6 C (85.3 F) |
| 1942 | 30.7 C (87.3 F) |
| 1943 | 34.4 C (93.9 F) |
| 1944 | 30.6 C (87.1 F) |
| 1945 | 29.0 C (84.2 F) |
| 1946 | 29.6 C (85.3 F) |
| 1947 | 32.1 C (89.8 F) |
| 1948 | 29.8 C (85.6 F) |
| 1949 | 26.8 C (80.2 F) |
| 1950 | 28.0 C (82.4 F) |
| 1951 | 31.5 C (88.7 F) |
| 1952 | 29.6 C (85.3 F) |
| 1953 | 31.0 C (87.8 F) |
| 1954 | 36.0 C (96.8 F) |
| 1955 | 28.9 C (84.0 F) |
| 1956 | 31.7 C (89.1 F) |
| 1957 | 31.0 C (87.8 F) |
| 1958 | 30.5 C (86.9 F) |
| 1959 | 28.4 C (83.1 F) |
| 1960 | 31.2 C (88.2 F) |
| 1961 | 31.7 C (89.1 F) |
| 1962 | 28.1 C (82.6 F) |
| 1963 | 33.6 C (92.5 F) |
| 1964 | 31.0 C (87.8 F) |
| 1965 | 31.0 C (87.8 F) |
| 1966 | 31.8 C (89.2 F) |
| 1967 | 31.6 C (88.9 F) |
| 1968 | 31.2 C (88.2 F) |
| 1969 | 30.1 C (86.2 F) |
| 1970 | 32.2 C (90.0 F) |
| 1971 | 28.4 C (83.1 F) |
| 1972 | 35.6 C (96.1 F) |
| 1973 | 30.0 C (86.0 F) |
| 1974 | 32.4 C (90.3 F) |
| 1975 | 31.4 C (88.5 F) |
| 1976 | 28.1 C (82.6 F) |
| 1977 | 31.7 C (89.1 F) |
| 1978 | 30.3 C (86.5 F) |
| 1979 | 30.0 C (86.0 F) |
| 1980 | 27.7 C (81.9 F) |
| 1981 | 33.4 C (92.1 F) |
| 1982 | 34.3 C (93.7 F) |
| 1983 | 32.1 C (89.8 F) |
| 1984 | 33.0 C (91.4 F) |
| 1985 | 29.5 C (85.1 F) |
| 1986 | 29.1 C (84.4 F) |
| 1987 | 30.3 C (86.5 F) |
| 1988 | 33.2 C (91.8 F) |
| 1989 | 32.6 C (90.7 F) |
| 1990 | 34.2 C (93.6 F) |
| 1991 | 30.5 C (86.9 F) |
| 1992 | 29.7 C (85.5 F) |
| 1993 | 29.0 C (84.2 F) |
| 1994 | 30.1 C (86.2 F) |
| 1995 | 31.3 C (88.3 F) |
| 1996 | 33.4 C (92.1 F) |
| 1997 | 28.0 C (82.4 F) |
| 1998 | 34.4 C (93.9 F) |
| 1999 | 32.8 C (91.0 F) |
| 2000 | 33.4 C (92.1 F) |
| 2001 | 31.3 C (88.3 F) |
| 2002 | 35.2 C (95.4 F) |
| 2003 | 32.2 C (90.0 F) |
| 2004 | 32.2 C (90.0 F) |
| 2005 | 31.5 C (88.7 F) |
| 2006 | 34.9 C (94.8 F) |
| 2007 | 32.6 C (90.7 F) |
| 2008 | 31.8 C (89.2 F) |
| 2009 | 31.2 C (88.2 F) |
| 2010 | 35.2 C (95.4 F) |
| 2011 | 34.8 C (94.6 F) |
| 2012 | 30.1 C (86.2 F) |
| 2013 | 32.9 C (91.2 F) |
| 2014 | 30.1 C (86.2 F) |
| 2015 | 28.4 C (83.1 F) |
| 2016 | 32.1 C (89.8 F) |
| 2017 | 30.7 C (87.3 F) |
| 2018 | 32.0 C (89.6 F) |
| 2019 | 31.4 C (88.5 F) |
| 2020 | 35.9 C (96.6 F) |
| 2021 | 31.4 C (88.5 F) |
| 2022 | 33.8 C (92.8 F) |
| 2023 | 30.5 C (86.9 F) |
| 2024 | 30.5 C (86.9 F) |
| 2025 | 31.9 C (89.4 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1912 | -35.2 C (-31.4 F) |
| 1913 | -45.3 C (-49.5 F) |
| 1914 | n/a |
| 1915 | -48.7 C (-55.7 F) |
| 1916 | -39.3 C (-38.7 F) |
| 1917 | -44.2 C (-47.6 F) |
| 1918 | -37.0 C (-34.6 F) |
| 1919 | -43.0 C (-45.4 F) |
| 1920 | -38.0 C (-36.4 F) |
| 1922 | -41.2 C (-42.2 F) |
| 1923 | -35.0 C (-31.0 F) |
| 1924 | -48.4 C (-55.1 F) |
| 1925 | -42.1 C (-43.8 F) |
| 1926 | -41.5 C (-42.7 F) |
| 1927 | -37.5 C (-35.5 F) |
| 1928 | -34.8 C (-30.6 F) |
| 1929 | -48.8 C (-55.8 F) |
| 1930 | -44.5 C (-48.1 F) |
| 1931 | -35.5 C (-31.9 F) |
| 1932 | -42.6 C (-44.7 F) |
| 1933 | -42.5 C (-44.5 F) |
| 1934 | -36.4 C (-33.5 F) |
| 1935 | -41.3 C (-42.3 F) |
| 1936 | -47.0 C (-52.6 F) |
| 1937 | -38.1 C (-36.6 F) |
| 1938 | -41.5 C (-42.7 F) |
| 1939 | -39.8 C (-39.6 F) |
| 1940 | -43.9 C (-47.0 F) |
| 1941 | -48.0 C (-54.4 F) |
| 1942 | -41.0 C (-41.8 F) |
| 1943 | -48.1 C (-54.6 F) |
| 1944 | -34.4 C (-29.9 F) |
| 1945 | -46.4 C (-51.5 F) |
| 1946 | -52.2 C (-62.0 F) |
| 1947 | -42.9 C (-45.2 F) |
| 1948 | -43.8 C (-46.8 F) |
| 1949 | -41.0 C (-41.8 F) |
| 1950 | -46.3 C (-51.3 F) |
| 1951 | -48.2 C (-54.8 F) |
| 1952 | -43.5 C (-46.3 F) |
| 1953 | -41.3 C (-42.3 F) |
| 1954 | -41.8 C (-43.2 F) |
| 1955 | -42.5 C (-44.5 F) |
| 1956 | -43.1 C (-45.6 F) |
| 1957 | -43.6 C (-46.5 F) |
| 1958 | -46.3 C (-51.3 F) |
| 1959 | -35.4 C (-31.7 F) |
| 1960 | -42.6 C (-44.7 F) |
| 1961 | -42.3 C (-44.1 F) |
| 1962 | -38.7 C (-37.7 F) |
| 1963 | -43.3 C (-45.9 F) |
| 1964 | -45.1 C (-49.2 F) |
| 1965 | -41.7 C (-43.1 F) |
| 1966 | -49.7 C (-57.5 F) |
| 1967 | -48.0 C (-54.4 F) |
| 1968 | -43.9 C (-47.0 F) |
| 1969 | -49.3 C (-56.7 F) |
| 1970 | -44.5 C (-48.1 F) |
| 1971 | -39.0 C (-38.2 F) |
| 1972 | -43.1 C (-45.6 F) |
| 1973 | -51.8 C (-61.2 F) |
| 1974 | -38.1 C (-36.6 F) |
| 1975 | -41.5 C (-42.7 F) |
| 1976 | -39.9 C (-39.8 F) |
| 1977 | -42.6 C (-44.7 F) |
| 1978 | -51.5 C (-60.7 F) |
| 1979 | -48.4 C (-55.1 F) |
| 1980 | -44.2 C (-47.6 F) |
| 1981 | -36.1 C (-33.0 F) |
| 1982 | -47.7 C (-53.9 F) |
| 1983 | -39.0 C (-38.2 F) |
| 1984 | -37.4 C (-35.3 F) |
| 1985 | -49.7 C (-57.5 F) |
| 1986 | -47.6 C (-53.7 F) |
| 1987 | -47.9 C (-54.2 F) |
| 1988 | -38.4 C (-37.1 F) |
| 1989 | -43.3 C (-45.9 F) |
| 1990 | -44.9 C (-48.8 F) |
| 1991 | -43.4 C (-46.1 F) |
| 1992 | -45.6 C (-50.1 F) |
| 1993 | -44.3 C (-47.7 F) |
| 1994 | -40.6 C (-41.1 F) |
| 1995 | -41.1 C (-42.0 F) |
| 1996 | -43.0 C (-45.4 F) |
| 1997 | -42.6 C (-44.7 F) |
| 1998 | -43.2 C (-45.8 F) |
| 1999 | -49.5 C (-57.1 F) |
| 2000 | -37.3 C (-35.1 F) |
| 2001 | -41.7 C (-43.1 F) |
| 2002 | -42.0 C (-43.6 F) |
| 2003 | -43.0 C (-45.4 F) |
| 2004 | -36.7 C (-34.1 F) |
| 2005 | -30.0 C (-22.0 F) |
| 2006 | -46.0 C (-50.8 F) |
| 2007 | -40.3 C (-40.5 F) |
| 2008 | -39.5 C (-39.1 F) |
| 2009 | -42.4 C (-44.3 F) |
| 2010 | -39.6 C (-39.3 F) |
| 2011 | -41.2 C (-42.2 F) |
| 2012 | -38.2 C (-36.8 F) |
| 2013 | -39.2 C (-38.6 F) |
| 2014 | -36.8 C (-34.2 F) |
| 2015 | -40.2 C (-40.4 F) |
| 2016 | -39.4 C (-38.9 F) |
| 2017 | -47.6 C (-53.7 F) |
| 2018 | -35.9 C (-32.6 F) |
| 2019 | -37.2 C (-35.0 F) |
| 2020 | -42.7 C (-44.9 F) |
| 2021 | -41.9 C (-43.4 F) |
| 2022 | -35.9 C (-32.6 F) |
| 2023 | -41.0 C (-41.8 F) |
| 2024 | -38.2 C (-36.8 F) |
| 2025 | -36.3 C (-33.3 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1912 | 10.8 mm (0.4 in) |
| 1913 | 22.0 mm (0.9 in) |
| 1914 | 16.2 mm (0.6 in) |
| 1915 | 25.0 mm (1.0 in) |
| 1916 | 16.8 mm (0.7 in) |
| 1917 | 27.5 mm (1.1 in) |
| 1918 | 33.0 mm (1.3 in) |
| 1919 | 35.0 mm (1.4 in) |
| 1920 | 55.0 mm (2.2 in) |
| 1922 | 35.5 mm (1.4 in) |
| 1923 | 27.4 mm (1.1 in) |
| 1924 | 19.1 mm (0.8 in) |
| 1925 | 25.2 mm (1.0 in) |
| 1926 | 28.0 mm (1.1 in) |
| 1927 | 35.0 mm (1.4 in) |
| 1928 | 80.0 mm (3.1 in) |
| 1929 | 25.3 mm (1.0 in) |
| 1930 | 27.8 mm (1.1 in) |
| 1931 | 18.2 mm (0.7 in) |
| 1932 | 11.1 mm (0.4 in) |
| 1933 | 30.2 mm (1.2 in) |
| 1934 | 27.0 mm (1.1 in) |
| 1935 | 26.7 mm (1.1 in) |
| 1936 | 35.5 mm (1.4 in) |
| 1937 | 19.3 mm (0.8 in) |
| 1938 | 16.4 mm (0.6 in) |
| 1939 | 25.9 mm (1.0 in) |
| 1940 | 26.5 mm (1.0 in) |
| 1941 | 35.8 mm (1.4 in) |
| 1942 | 28.9 mm (1.1 in) |
| 1943 | 31.2 mm (1.2 in) |
| 1944 | 14.8 mm (0.6 in) |
| 1945 | 35.2 mm (1.4 in) |
| 1946 | 24.2 mm (1.0 in) |
| 1947 | 27.6 mm (1.1 in) |
| 1948 | 40.0 mm (1.6 in) |
| 1949 | 21.5 mm (0.8 in) |
| 1950 | 28.6 mm (1.1 in) |
| 1951 | 47.6 mm (1.9 in) |
| 1952 | 21.7 mm (0.9 in) |
| 1953 | 32.2 mm (1.3 in) |
| 1954 | 19.0 mm (0.7 in) |
| 1955 | 18.6 mm (0.7 in) |
| 1956 | 21.6 mm (0.9 in) |
| 1957 | 45.6 mm (1.8 in) |
| 1958 | 25.2 mm (1.0 in) |
| 1959 | 19.9 mm (0.8 in) |
| 1960 | 53.7 mm (2.1 in) |
| 1961 | 35.3 mm (1.4 in) |
| 1962 | 33.9 mm (1.3 in) |
| 1963 | 28.0 mm (1.1 in) |
| 1964 | 20.9 mm (0.8 in) |
| 1965 | 34.8 mm (1.4 in) |
| 1966 | 33.2 mm (1.3 in) |
| 1967 | 35.7 mm (1.4 in) |
| 1968 | 42.7 mm (1.7 in) |
| 1969 | 25.6 mm (1.0 in) |
| 1970 | 36.5 mm (1.4 in) |
| 1971 | 44.4 mm (1.7 in) |
| 1972 | 17.3 mm (0.7 in) |
| 1973 | 32.6 mm (1.3 in) |
| 1974 | 21.4 mm (0.8 in) |
| 1975 | 28.9 mm (1.1 in) |
| 1976 | 34.9 mm (1.4 in) |
| 1977 | 31.4 mm (1.2 in) |
| 1978 | 18.8 mm (0.7 in) |
| 1979 | 26.7 mm (1.1 in) |
| 1980 | 23.9 mm (0.9 in) |
| 1981 | 32.8 mm (1.3 in) |
| 1982 | 37.8 mm (1.5 in) |
| 1983 | 25.6 mm (1.0 in) |
| 1984 | 38.7 mm (1.5 in) |
| 1985 | 34.2 mm (1.3 in) |
| 1986 | 21.7 mm (0.9 in) |
| 1987 | 30.2 mm (1.2 in) |
| 1988 | 22.9 mm (0.9 in) |
| 1989 | 27.6 mm (1.1 in) |
| 1990 | 21.1 mm (0.8 in) |
| 1991 | 25.2 mm (1.0 in) |
| 1992 | 16.7 mm (0.7 in) |
| 1993 | 39.9 mm (1.6 in) |
| 1994 | 18.2 mm (0.7 in) |
| 1995 | 55.8 mm (2.2 in) |
| 1996 | 17.8 mm (0.7 in) |
| 1997 | 22.8 mm (0.9 in) |
| 1998 | 31.9 mm (1.3 in) |
| 1999 | 17.4 mm (0.7 in) |
| 2000 | 22.6 mm (0.9 in) |
| 2001 | 18.5 mm (0.7 in) |
| 2002 | 20.5 mm (0.8 in) |
| 2003 | 16.6 mm (0.7 in) |
| 2004 | 26.5 mm (1.0 in) |
| 2005 | 42.2 mm (1.7 in) |
| 2006 | 21.1 mm (0.8 in) |
| 2007 | 52.9 mm (2.1 in) |
| 2008 | 25.7 mm (1.0 in) |
| 2009 | 15.8 mm (0.6 in) |
| 2010 | 32.9 mm (1.3 in) |
| 2011 | 18.0 mm (0.7 in) |
| 2012 | 24.9 mm (1.0 in) |
| 2013 | 18.0 mm (0.7 in) |
| 2014 | 20.2 mm (0.8 in) |
| 2015 | 33.5 mm (1.3 in) |
| 2016 | 18.9 mm (0.7 in) |
| 2017 | 43.1 mm (1.7 in) |
| 2018 | 31.7 mm (1.2 in) |
| 2019 | 99.6 mm (3.9 in) |
| 2020 | 13.0 mm (0.5 in) |
| 2021 | 26.9 mm (1.1 in) |
| 2022 | 23.9 mm (0.9 in) |
| 2023 | 23.9 mm (0.9 in) |
| 2024 | 15.0 mm (0.6 in) |
| 2025 | 32.0 mm (1.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1912 | 20.8 mm (0.8 in) |
| 1913 | 38.0 mm (1.5 in) |
| 1914 | 31.9 mm (1.3 in) |
| 1915 | 50.4 mm (2.0 in) |
| 1916 | 30.7 mm (1.2 in) |
| 1917 | 64.0 mm (2.5 in) |
| 1918 | 53.0 mm (2.1 in) |
| 1919 | 51.3 mm (2.0 in) |
| 1920 | 83.0 mm (3.3 in) |
| 1922 | 50.4 mm (2.0 in) |
| 1923 | 45.2 mm (1.8 in) |
| 1924 | 36.8 mm (1.4 in) |
| 1925 | 39.7 mm (1.6 in) |
| 1926 | 42.1 mm (1.7 in) |
| 1927 | 41.2 mm (1.6 in) |
| 1928 | 98.5 mm (3.9 in) |
| 1929 | 51.3 mm (2.0 in) |
| 1930 | 54.4 mm (2.1 in) |
| 1931 | 42.3 mm (1.7 in) |
| 1932 | 22.5 mm (0.9 in) |
| 1933 | 35.4 mm (1.4 in) |
| 1934 | 35.5 mm (1.4 in) |
| 1935 | 69.1 mm (2.7 in) |
| 1936 | 47.7 mm (1.9 in) |
| 1937 | 30.6 mm (1.2 in) |
| 1938 | 33.5 mm (1.3 in) |
| 1939 | 63.6 mm (2.5 in) |
| 1940 | 49.6 mm (2.0 in) |
| 1941 | 77.1 mm (3.0 in) |
| 1942 | 57.2 mm (2.3 in) |
| 1943 | 42.3 mm (1.7 in) |
| 1944 | 41.6 mm (1.6 in) |
| 1945 | 41.0 mm (1.6 in) |
| 1946 | 45.5 mm (1.8 in) |
| 1947 | 34.1 mm (1.3 in) |
| 1948 | 51.4 mm (2.0 in) |
| 1949 | 31.4 mm (1.2 in) |
| 1950 | 56.3 mm (2.2 in) |
| 1951 | 89.9 mm (3.5 in) |
| 1952 | 38.2 mm (1.5 in) |
| 1953 | 56.9 mm (2.2 in) |
| 1954 | 39.8 mm (1.6 in) |
| 1955 | 33.0 mm (1.3 in) |
| 1956 | 33.8 mm (1.3 in) |
| 1957 | 63.5 mm (2.5 in) |
| 1958 | 41.6 mm (1.6 in) |
| 1959 | 40.6 mm (1.6 in) |
| 1960 | 62.4 mm (2.5 in) |
| 1961 | 61.5 mm (2.4 in) |
| 1962 | 52.6 mm (2.1 in) |
| 1963 | 65.9 mm (2.6 in) |
| 1964 | 44.5 mm (1.8 in) |
| 1965 | 66.2 mm (2.6 in) |
| 1966 | 49.5 mm (1.9 in) |
| 1967 | 51.9 mm (2.0 in) |
| 1968 | 55.5 mm (2.2 in) |
| 1969 | 38.3 mm (1.5 in) |
| 1970 | 58.5 mm (2.3 in) |
| 1971 | 85.0 mm (3.3 in) |
| 1972 | 28.5 mm (1.1 in) |
| 1973 | 45.2 mm (1.8 in) |
| 1974 | 30.4 mm (1.2 in) |
| 1975 | 44.9 mm (1.8 in) |
| 1976 | 49.9 mm (2.0 in) |
| 1977 | 53.3 mm (2.1 in) |
| 1978 | 30.1 mm (1.2 in) |
| 1979 | 47.3 mm (1.9 in) |
| 1980 | 40.7 mm (1.6 in) |
| 1981 | 50.6 mm (2.0 in) |
| 1982 | 56.0 mm (2.2 in) |
| 1983 | 40.5 mm (1.6 in) |
| 1984 | 58.1 mm (2.3 in) |
| 1985 | 36.3 mm (1.4 in) |
| 1986 | 39.7 mm (1.6 in) |
| 1987 | 46.8 mm (1.8 in) |
| 1988 | 38.2 mm (1.5 in) |
| 1989 | 47.5 mm (1.9 in) |
| 1990 | 33.1 mm (1.3 in) |
| 1991 | 37.2 mm (1.5 in) |
| 1992 | 32.8 mm (1.3 in) |
| 1993 | 76.4 mm (3.0 in) |
| 1994 | 31.4 mm (1.2 in) |
| 1995 | 77.8 mm (3.1 in) |
| 1996 | 35.1 mm (1.4 in) |
| 1997 | 51.7 mm (2.0 in) |
| 1998 | 53.3 mm (2.1 in) |
| 1999 | 36.6 mm (1.4 in) |
| 2000 | 41.9 mm (1.6 in) |
| 2001 | 30.4 mm (1.2 in) |
| 2002 | 45.9 mm (1.8 in) |
| 2003 | 50.5 mm (2.0 in) |
| 2004 | 41.2 mm (1.6 in) |
| 2005 | 61.3 mm (2.4 in) |
| 2006 | 39.7 mm (1.6 in) |
| 2007 | 88.3 mm (3.5 in) |
| 2008 | 50.3 mm (2.0 in) |
| 2009 | 40.7 mm (1.6 in) |
| 2010 | 55.1 mm (2.2 in) |
| 2011 | 36.9 mm (1.5 in) |
| 2012 | 36.8 mm (1.4 in) |
| 2013 | 33.3 mm (1.3 in) |
| 2014 | 39.2 mm (1.5 in) |
| 2015 | 42.7 mm (1.7 in) |
| 2016 | 37.3 mm (1.5 in) |
| 2017 | 73.6 mm (2.9 in) |
| 2018 | 46.1 mm (1.8 in) |
| 2019 | 136.4 mm (5.4 in) |
| 2020 | 21.0 mm (0.8 in) |
| 2021 | 18.4 mm (0.7 in) |
| 2022 | 33.5 mm (1.3 in) |
| 2023 | 43.2 mm (1.7 in) |
| 2024 | 27.2 mm (1.1 in) |
| 2025 | 57.1 mm (2.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1912 | 14 days |
| 1913 | 21 days |
| 1914 | 20 days |
| 1915 | 13 days |
| 1916 | 25 days |
| 1917 | 22 days |
| 1918 | 22 days |
| 1919 | 16 days |
| 1920 | 29 days |
| 1922 | 17 days |
| 1923 | 13 days |
| 1924 | 19 days |
| 1925 | 21 days |
| 1926 | 16 days |
| 1927 | 17 days |
| 1928 | 17 days |
| 1929 | 14 days |
| 1930 | 24 days |
| 1931 | 21 days |
| 1932 | 22 days |
| 1933 | 26 days |
| 1934 | 16 days |
| 1935 | 25 days |
| 1936 | 17 days |
| 1937 | 33 days |
| 1938 | 26 days |
| 1939 | 15 days |
| 1940 | 18 days |
| 1941 | 19 days |
| 1942 | 33 days |
| 1943 | 13 days |
| 1944 | 25 days |
| 1945 | 18 days |
| 1946 | 22 days |
| 1947 | 18 days |
| 1948 | 15 days |
| 1949 | 24 days |
| 1950 | 16 days |
| 1951 | 24 days |
| 1952 | 23 days |
| 1953 | 25 days |
| 1954 | 20 days |
| 1955 | 22 days |
| 1956 | 21 days |
| 1957 | 16 days |
| 1958 | 16 days |
| 1959 | 24 days |
| 1960 | 17 days |
| 1961 | 14 days |
| 1962 | 13 days |
| 1963 | 34 days |
| 1964 | 18 days |
| 1965 | 22 days |
| 1966 | 15 days |
| 1967 | 14 days |
| 1968 | 13 days |
| 1969 | 18 days |
| 1970 | 23 days |
| 1971 | 15 days |
| 1972 | 14 days |
| 1973 | 13 days |
| 1974 | 15 days |
| 1975 | 14 days |
| 1976 | 17 days |
| 1977 | 12 days |
| 1978 | 14 days |
| 1979 | 16 days |
| 1980 | 18 days |
| 1981 | 13 days |
| 1982 | 11 days |
| 1983 | 11 days |
| 1984 | 15 days |
| 1985 | 22 days |
| 1986 | 25 days |
| 1987 | 24 days |
| 1988 | 13 days |
| 1989 | 15 days |
| 1990 | 14 days |
| 1991 | 12 days |
| 1992 | 13 days |
| 1993 | 15 days |
| 1994 | 25 days |
| 1995 | 22 days |
| 1996 | 14 days |
| 1997 | 28 days |
| 1998 | 22 days |
| 1999 | 19 days |
| 2000 | 12 days |
| 2001 | 14 days |
| 2002 | 21 days |
| 2003 | 20 days |
| 2004 | 20 days |
| 2005 | 20 days |
| 2006 | 18 days |
| 2007 | 15 days |
| 2008 | 12 days |
| 2009 | 19 days |
| 2010 | 20 days |
| 2011 | 25 days |
| 2012 | 18 days |
| 2013 | 24 days |
| 2014 | 13 days |
| 2015 | 14 days |
| 2016 | 19 days |
| 2017 | 18 days |
| 2018 | 22 days |
| 2019 | 11 days |
| 2020 | 9 days |
| 2021 | 10 days |
| 2022 | 16 days |
| 2023 | 12 days |
| 2024 | 9 days |
| 2025 | 18 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
95 years with a frostAcross 95 years with a frost, the median last spring frost at Kojnas falls on 8 June and the median first autumn frost on 30 August, which leaves a median of 84 days between them.
In 1989 to 2018 the median growing season was 89 days. That is 14 days more than in 1915 to 1953.
Fitted over all years, the growing season changes by +0.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1915 to 1953) | Recent period (1989 to 2018) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 8 June | 7 June | 3 June | 4 days earlier | -0.2 days per decade |
| First autumn frost | 30 August | 24 August | 31 August | 7 days later | +0.7 days per decade |
| Growing days | 84 days | 75 days | 89 days | 14 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
108 years, 1913 to 2024A day with at least 26.4 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 63.9 mm (2.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 26.4 mm (1.0 in) | |
| 5 years | 35.5 mm (1.4 in) | |
| 10 years | 41.9 mm (1.6 in) | |
| 25 years | 50.4 mm (2.0 in) | |
| 50 years | 57.0 mm (2.2 in) | |
| 100 years | 63.9 mm (2.5 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 108 years of values from 1913 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: 80.0 mm (3.1 in) in 1928; 55.8 mm (2.2 in) in 1995; 55.0 mm (2.2 in) in 1920.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2004 to 2018 against 1961 to 1990Over 2004 to 2018, Kojnas had a mean temperature of 0.8 C (33.5 F) and 588.0 mm (23.1 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Arhangelsk (Russia, 331 km away), Reboly (Russia, 816 km away) and Sura (Russia, 162 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Arhangelsk | Russia | 331 km (206 mi) | 1.0 C (33.8 F) | 555.6 mm (21.9 in) | 0.87 |
| Reboly | Russia | 816 km (507 mi) | 1.1 C (33.9 F) | 598.8 mm (23.6 in) | 1.00 |
| Sura | Russia | 162 km (101 mi) | 0.1 C (32.1 F) | 551.0 mm (21.7 in) | 1.17 |
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).