Sovetskaja Gavan Weather Records (RSM00031770)
Record envelope, standing records and threshold days for Sovetskaja Gavan (RSM00031770), Russia, with 113 years of record.
Key Facts for Sovetskaja Gavan
- Sovetskaja Gavan (RSM00031770) is a weather station in Russia at 49.00 latitude and 140.30 longitude, 21 m (69 ft) above sea level.
- The station reports from 1913 to 2025, 113 years of record.
- 1,464 records set at Sovetskaja Gavan still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Sovetskaja Gavan set a daily record high minimum temperature of 17.8 C (64.0 F) on 10 August 2025.
About the Station
- Location: Russia, 49.00 latitude, 140.30 longitude.
- Elevation: 21 m (69 ft).
- Period of record: 1913 to 2025, 113 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
9 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 2.6 C (36.7 F) | -40.0 C (-40.0 F) | -1.3 C (29.7 F) | -27.4 C (-17.3 F) |
| Feb | 12.2 C (54.0 F) | -38.6 C (-37.5 F) | 0.3 C (32.5 F) | -26.4 C (-15.5 F) |
| Mar | 18.9 C (66.0 F) | -33.1 C (-27.6 F) | 4.6 C (40.3 F) | -23.3 C (-9.9 F) |
| Apr | 25.1 C (77.2 F) | -26.4 C (-15.5 F) | 11.5 C (52.7 F) | -13.1 C (8.4 F) |
| May | 31.8 C (89.2 F) | -9.5 C (14.9 F) | 24.5 C (76.1 F) | -0.6 C (30.9 F) |
| Jun | 35.1 C (95.2 F) | -3.0 C (26.6 F) | 34.0 C (93.2 F) | 4.7 C (40.5 F) |
| Jul | 35.1 C (95.2 F) | -0.2 C (31.6 F) | 32.9 C (91.2 F) | 8.7 C (47.7 F) |
| Aug | 35.8 C (96.4 F) | 1.9 C (35.4 F) | 31.4 C (88.5 F) | 6.5 C (43.7 F) |
| Sep | 30.7 C (87.3 F) | -1.7 C (28.9 F) | n/a | n/a |
| Oct | 26.8 C (80.2 F) | -14.7 C (5.5 F) | n/a | n/a |
| Nov | 16.5 C (61.7 F) | -31.3 C (-24.3 F) | n/a | n/a |
| Dec | 9.4 C (48.9 F) | -38.4 C (-37.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1913 | 32 |
| 1914 | 13 |
| 1916 | 1 |
| 1917 | 13 |
| 1921 | 1 |
| 1926 | 8 |
| 1927 | 3 |
| 1928 | 20 |
| 1929 | 35 |
| 1930 | 20 |
| 1931 | 57 |
| 1932 | 20 |
| 1933 | 15 |
| 1934 | 6 |
| 1935 | 24 |
| 1936 | 11 |
| 1937 | 16 |
| 1938 | 28 |
| 1939 | 21 |
| 1940 | 24 |
| 1941 | 26 |
| 1942 | 29 |
| 1943 | 16 |
| 1944 | 10 |
| 1945 | 26 |
| 1946 | 14 |
| 1947 | 8 |
| 1948 | 15 |
| 1949 | 8 |
| 1950 | 18 |
| 1951 | 15 |
| 1952 | 23 |
| 1953 | 13 |
| 1954 | 20 |
| 1955 | 8 |
| 1956 | 12 |
| 1957 | 12 |
| 1958 | 14 |
| 1959 | 15 |
| 1960 | 19 |
| 1961 | 10 |
| 1962 | 7 |
| 1963 | 15 |
| 1964 | 10 |
| 1965 | 7 |
| 1966 | 5 |
| 1967 | 10 |
| 1968 | 21 |
| 1969 | 20 |
| 1970 | 12 |
| 1971 | 8 |
| 1972 | 9 |
| 1973 | 9 |
| 1974 | 7 |
| 1975 | 13 |
| 1976 | 12 |
| 1977 | 3 |
| 1978 | 6 |
| 1979 | 12 |
| 1980 | 16 |
| 1981 | 12 |
| 1982 | 10 |
| 1983 | 16 |
| 1984 | 9 |
| 1985 | 10 |
| 1986 | 6 |
| 1987 | 13 |
| 1988 | 7 |
| 1989 | 14 |
| 1990 | 24 |
| 1991 | 13 |
| 1992 | 10 |
| 1993 | 12 |
| 1994 | 10 |
| 1995 | 10 |
| 1996 | 21 |
| 1997 | 11 |
| 1998 | 15 |
| 1999 | 15 |
| 2000 | 7 |
| 2001 | 14 |
| 2002 | 15 |
| 2003 | 10 |
| 2004 | 10 |
| 2005 | 7 |
| 2006 | 8 |
| 2007 | 2 |
| 2008 | 19 |
| 2009 | 10 |
| 2010 | 23 |
| 2011 | 8 |
| 2012 | 7 |
| 2013 | 17 |
| 2014 | 16 |
| 2015 | 10 |
| 2016 | 11 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 12 |
| 2020 | 5 |
| 2021 | 20 |
| 2022 | 10 |
| 2023 | 19 |
| 2024 | 12 |
| 2025 | 30 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1968-08-05 | Record high minimum temperature | Record high minimum temperature 21.2 C (70.2 F) |
| 1981-08-06 | Record daily precipitation | Record daily precipitation 169.2 mm (6.7 in) |
| 2001-08-14 | Record high minimum temperature | Record high minimum temperature 22.1 C (71.8 F) |
| 2018-09-05 | Record daily precipitation | Record daily precipitation 183.8 mm (7.2 in) |
Wettest Day of Each Month
Sep: 183.8 mm (7.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 57.0 mm (2.2 in) | 22 January 2002 |
| Feb | 57.3 mm (2.3 in) | 23 February 2015 |
| Mar | 67.5 mm (2.7 in) | 3 March 1947 |
| Apr | 49.6 mm (2.0 in) | 13 April 1994 |
| May | 99.8 mm (3.9 in) | 27 May 2020 |
| Jun | 116.3 mm (4.6 in) | 4 June 1964 |
| Jul | 136.6 mm (5.4 in) | 10 July 1988 |
| Aug | 169.2 mm (6.7 in) | 6 August 1981 |
| Sep | 183.8 mm (7.2 in) | 5 September 2018 |
| Oct | 112.3 mm (4.4 in) | 21 October 1982 |
| Nov | 84.3 mm (3.3 in) | 19 November 1950 |
| Dec | 63.0 mm (2.5 in) | 13 December 1980 |
Period of Record Coverage
1913 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1913 | 31 | 8% | No |
| 1914 | 181 | 50% | No |
| 1921 | 30 | 8% | No |
| 1925 | 17 | 5% | No |
| 1926 | 344 | 94% | Yes |
| 1927 | 122 | 33% | No |
| 1928 | 169 | 46% | No |
| 1929 | 257 | 70% | No |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 356 | 98% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 364 | 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 | 365 | 100% | Yes |
| 1951 | 364 | 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 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 355 | 97% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 327 | 90% | No |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 362 | 99% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 262 | 72% | No |
| 1975 | 364 | 100% | Yes |
| 1976 | 365 | 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 | 364 | 99% | 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 | 264 | 72% | No |
| 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 | 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 | 342 | 94% | Yes |
| 2020 | 332 | 91% | Yes |
| 2021 | 332 | 91% | Yes |
| 2022 | 347 | 95% | Yes |
| 2023 | 352 | 96% | Yes |
| 2024 | 329 | 90% | No |
| 2025 | 224 | 61% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 August 2025 | Sovetskaja Gavan, RU | daily high min | 17.8 C (64.0 F) | 0.8 C (1.4 F) | 88 years | 39 of 100 (Notable) |
| 2 August 2025 | Sovetskaja Gavan, RU | daily high min | 17.5 C (63.5 F) | 0.3 C (0.5 F) | 40 years | 23 of 100 (Routine) |
| 1 August 2025 | Sovetskaja Gavan, RU | daily high min | 18.1 C (64.6 F) | 0.9 C (1.6 F) | 24 years | 20 of 100 (Routine) |
| 31 July 2025 | Sovetskaja Gavan, RU | daily high min (Tie) | 17.7 C (63.9 F) | tie | 12 years | 3 of 100 (Routine) |
| 26 July 2025 | Sovetskaja Gavan, RU | daily high min | 18.6 C (65.5 F) | 1.3 C (2.3 F) | 2 years | 15 of 100 (Routine) |
| 25 July 2025 | Sovetskaja Gavan, RU | daily high min | 19.0 C (66.2 F) | 1.6 C (2.9 F) | 40 years | 28 of 100 (Routine) |
| 24 July 2025 | Sovetskaja Gavan, RU | daily high min | 18.4 C (65.1 F) | 2.1 C (3.8 F) | 4 years | 19 of 100 (Routine) |
| 23 July 2025 | Sovetskaja Gavan, RU | daily high min | 18.0 C (64.4 F) | 0.6 C (1.1 F) | 59 years | 29 of 100 (Routine) |
| 22 July 2025 | Sovetskaja Gavan, RU | daily high min | 19.6 C (67.3 F) | 2.7 C (4.9 F) | 4 years | 21 of 100 (Routine) |
| 22 July 2025 | Sovetskaja Gavan, RU | daily high max | 32.9 C (91.2 F) | 0.2 C (0.4 F) | 4 years | 11 of 100 (Routine) |
| 21 July 2025 | Sovetskaja Gavan, RU | daily high min | 16.8 C (62.2 F) | 0.4 C (0.7 F) | 92 years | 38 of 100 (Notable) |
| 18 July 2025 | Sovetskaja Gavan, RU | daily high min | 16.0 C (60.8 F) | 0.1 C (0.2 F) | 63 years | 28 of 100 (Routine) |
| 16 July 2025 | Sovetskaja Gavan, RU | daily high min | 16.3 C (61.3 F) | 0.4 C (0.7 F) | 86 years | 36 of 100 (Notable) |
| 15 July 2025 | Sovetskaja Gavan, RU | daily high min | 15.6 C (60.1 F) | 1.1 C (2.0 F) | 0 years | 14 of 100 (Routine) |
| 14 July 2025 | Sovetskaja Gavan, RU | daily high min | 15.2 C (59.4 F) | 0.4 C (0.7 F) | 12 years | 14 of 100 (Routine) |
| 7 July 2025 | Sovetskaja Gavan, RU | daily high min | 15.1 C (59.2 F) | 0.6 C (1.1 F) | 16 years | 17 of 100 (Routine) |
| 6 July 2025 | Sovetskaja Gavan, RU | daily high max | 30.1 C (86.2 F) | 0.7 C (1.3 F) | 87 years | 37 of 100 (Notable) |
| 4 July 2025 | Sovetskaja Gavan, RU | daily high max | 32.4 C (90.3 F) | 0.4 C (0.7 F) | 80 years | 34 of 100 (Routine) |
| 3 July 2025 | Sovetskaja Gavan, RU | daily high max (Tie) | 32.4 C (90.3 F) | tie | 0 years | 2 of 100 (Routine) |
| 29 June 2025 | Sovetskaja Gavan, RU | daily high max | 34.0 C (93.2 F) | 2.2 C (4.0 F) | 12 years | 17 of 100 (Routine) |
Climate Trend
89 complete years, 1930 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1930 | 0.5 C | -0.90 C |
| 1931 | -1.7 C | -3.10 C |
| 1932 | 0.1 C | -1.26 C |
| 1935 | 0.3 C | -1.10 C |
| 1936 | 0.6 C | -0.84 C |
| 1937 | 0.1 C | -1.31 C |
| 1938 | 1.1 C | -0.28 C |
| 1939 | 0.8 C | -0.59 C |
| 1940 | 0.7 C | -0.72 C |
| 1941 | -0.7 C | -2.13 C |
| 1942 | -0.2 C | -1.64 C |
| 1943 | 1.3 C | -0.14 C |
| 1944 | 0.1 C | -1.28 C |
| 1945 | 0.2 C | -1.19 C |
| 1946 | 0.9 C | -0.55 C |
| 1947 | 0.2 C | -1.23 C |
| 1948 | 1.7 C | +0.27 C |
| 1949 | 0.8 C | -0.56 C |
| 1950 | 0.9 C | -0.50 C |
| 1951 | 0.7 C | -0.70 C |
| 1952 | -0.4 C | -1.85 C |
| 1953 | 0.0 C | -1.38 C |
| 1954 | 0.4 C | -1.01 C |
| 1955 | 1.0 C | -0.41 C |
| 1956 | 0.8 C | -0.56 C |
| 1957 | 1.2 C | -0.17 C |
| 1958 | 1.4 C | 0.00 C |
| 1959 | 1.4 C | 0.00 C |
| 1960 | 0.5 C | -0.94 C |
| 1961 | 1.9 C | +0.52 C |
| 1962 | 1.7 C | +0.30 C |
| 1963 | 2.3 C | +0.92 C |
| 1964 | 1.0 C | -0.45 C |
| 1965 | 0.9 C | -0.46 C |
| 1966 | 0.8 C | -0.64 C |
| 1968 | 2.5 C | +1.06 C |
| 1969 | -0.5 C | -1.88 C |
| 1970 | 1.0 C | -0.37 C |
| 1971 | 1.4 C | +0.01 C |
| 1972 | 1.8 C | +0.36 C |
| 1973 | 1.5 C | +0.13 C |
| 1975 | 2.0 C | +0.60 C |
| 1976 | 1.6 C | +0.18 C |
| 1977 | 0.9 C | -0.46 C |
| 1978 | 1.6 C | +0.22 C |
| 1979 | 1.1 C | -0.30 C |
| 1980 | 1.0 C | -0.37 C |
| 1981 | 0.9 C | -0.49 C |
| 1982 | 1.5 C | +0.13 C |
| 1983 | 1.5 C | +0.09 C |
| 1984 | 1.4 C | +0.04 C |
| 1985 | 1.5 C | +0.05 C |
| 1986 | 1.4 C | -0.03 C |
| 1987 | 0.8 C | -0.58 C |
| 1988 | 1.9 C | +0.51 C |
| 1989 | 3.0 C | +1.58 C |
| 1990 | 3.5 C | +2.05 C |
| 1991 | 2.2 C | +0.79 C |
| 1992 | 1.6 C | +0.21 C |
| 1993 | 2.0 C | +0.61 C |
| 1994 | 1.9 C | +0.48 C |
| 1996 | 1.5 C | +0.09 C |
| 1997 | 2.3 C | +0.88 C |
| 1998 | 1.8 C | +0.37 C |
| 1999 | 1.8 C | +0.42 C |
| 2000 | 1.8 C | +0.38 C |
| 2001 | 1.3 C | -0.15 C |
| 2002 | 2.0 C | +0.63 C |
| 2003 | 2.3 C | +0.93 C |
| 2004 | 2.6 C | +1.16 C |
| 2005 | 2.4 C | +0.95 C |
| 2006 | 1.8 C | +0.40 C |
| 2007 | 2.3 C | +0.91 C |
| 2008 | 2.8 C | +1.38 C |
| 2009 | 2.1 C | +0.66 C |
| 2010 | 2.4 C | +1.02 C |
| 2011 | 2.6 C | +1.17 C |
| 2012 | 1.6 C | +0.22 C |
| 2013 | 2.5 C | +1.13 C |
| 2014 | 2.7 C | +1.28 C |
| 2015 | 2.9 C | +1.54 C |
| 2016 | 1.4 C | +0.04 C |
| 2017 | 2.1 C | +0.71 C |
| 2018 | 2.4 C | +1.02 C |
| 2019 | 2.1 C | +0.66 C |
| 2020 | 2.2 C | +0.83 C |
| 2022 | 2.7 C | +1.32 C |
| 2023 | 2.3 C | +0.92 C |
| 2024 | 2.2 C | +0.78 C |
The annual mean temperature here has risen by 0.3 C (0.2 to 0.3) per decade over 1930 to 2024. In Fahrenheit: 0.5 F (0.4 to 0.6) per decade. The slope is a straight line fitted to 89 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.3 C (0.2 to 0.3) per decade | 0.5 F (0.4 to 0.6) per decade | 1930 to 2024 | 89 | Rise |
| Mean daily maximum | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.3 to 0.4) per decade | 1930 to 2024 | 89 | Rise |
| Mean daily minimum | 0.3 C (0.3 to 0.4) per decade | 0.6 F (0.5 to 0.7) per decade | 1930 to 2024 | 89 | 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
1913 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 35.8 C (96.4 F) | 1950 | 31.8 C (89.2 F) | 104 |
| Coldest night (TNn) | -40.0 C (-40.0 F) | 1930 | -32.0 C (-25.6 F) | 103 |
| Wettest day (Rx1day) | 183.8 mm (7.2 in) | 2018 | 58.7 mm (2.3 in) | 110 |
| Wettest five days (Rx5day) | 312.0 mm (12.3 in) | 1981 | 89.2 mm (3.5 in) | 110 |
| Longest dry spell (CDD) | 67 days | 2019 | 30 days | 110 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1913 | 1.5 C (34.7 F) |
| 1914 | 25.5 C (77.9 F) |
| 1915 | n/a |
| 1916 | n/a |
| 1917 | n/a |
| 1918 | n/a |
| 1920 | n/a |
| 1921 | 13.0 C (55.4 F) |
| 1924 | n/a |
| 1925 | 1.5 C (34.7 F) |
| 1926 | 30.5 C (86.9 F) |
| 1927 | 30.0 C (86.0 F) |
| 1928 | 30.8 C (87.4 F) |
| 1929 | 30.3 C (86.5 F) |
| 1930 | 33.9 C (93.0 F) |
| 1931 | 31.9 C (89.4 F) |
| 1932 | 27.0 C (80.6 F) |
| 1933 | 32.6 C (90.7 F) |
| 1934 | 32.1 C (89.8 F) |
| 1935 | 32.3 C (90.1 F) |
| 1936 | 28.7 C (83.7 F) |
| 1937 | 32.2 C (90.0 F) |
| 1938 | 32.8 C (91.0 F) |
| 1939 | 34.2 C (93.6 F) |
| 1940 | 30.8 C (87.4 F) |
| 1941 | 27.9 C (82.2 F) |
| 1942 | 31.7 C (89.1 F) |
| 1943 | 32.5 C (90.5 F) |
| 1944 | 34.3 C (93.7 F) |
| 1945 | 27.4 C (81.3 F) |
| 1946 | 33.4 C (92.1 F) |
| 1947 | 29.6 C (85.3 F) |
| 1948 | 32.1 C (89.8 F) |
| 1949 | 32.5 C (90.5 F) |
| 1950 | 35.8 C (96.4 F) |
| 1951 | 31.8 C (89.2 F) |
| 1952 | 32.8 C (91.0 F) |
| 1953 | 31.9 C (89.4 F) |
| 1954 | 30.3 C (86.5 F) |
| 1955 | 34.1 C (93.4 F) |
| 1956 | 32.1 C (89.8 F) |
| 1957 | 28.3 C (82.9 F) |
| 1958 | 31.2 C (88.2 F) |
| 1959 | 32.4 C (90.3 F) |
| 1960 | 32.3 C (90.1 F) |
| 1961 | 31.9 C (89.4 F) |
| 1962 | 32.2 C (90.0 F) |
| 1963 | 30.1 C (86.2 F) |
| 1964 | 28.3 C (82.9 F) |
| 1965 | 30.9 C (87.6 F) |
| 1966 | 29.5 C (85.1 F) |
| 1967 | 29.4 C (84.9 F) |
| 1968 | 31.4 C (88.5 F) |
| 1969 | 30.1 C (86.2 F) |
| 1970 | 33.1 C (91.6 F) |
| 1971 | 30.6 C (87.1 F) |
| 1972 | 31.3 C (88.3 F) |
| 1973 | 30.7 C (87.3 F) |
| 1974 | 32.8 C (91.0 F) |
| 1975 | 31.4 C (88.5 F) |
| 1976 | 34.0 C (93.2 F) |
| 1977 | 31.1 C (88.0 F) |
| 1978 | 33.1 C (91.6 F) |
| 1979 | 33.8 C (92.8 F) |
| 1980 | 29.4 C (84.9 F) |
| 1981 | 30.7 C (87.3 F) |
| 1982 | 32.7 C (90.9 F) |
| 1983 | 32.2 C (90.0 F) |
| 1984 | 32.6 C (90.7 F) |
| 1985 | 30.5 C (86.9 F) |
| 1986 | 33.1 C (91.6 F) |
| 1987 | 28.9 C (84.0 F) |
| 1988 | 35.1 C (95.2 F) |
| 1989 | 33.3 C (91.9 F) |
| 1990 | 33.7 C (92.7 F) |
| 1991 | 30.7 C (87.3 F) |
| 1992 | 30.2 C (86.4 F) |
| 1993 | 31.2 C (88.2 F) |
| 1994 | 31.4 C (88.5 F) |
| 1995 | 30.3 C (86.5 F) |
| 1996 | 29.5 C (85.1 F) |
| 1997 | 33.9 C (93.0 F) |
| 1998 | 31.8 C (89.2 F) |
| 1999 | 34.7 C (94.5 F) |
| 2000 | 30.5 C (86.9 F) |
| 2001 | 33.7 C (92.7 F) |
| 2002 | 30.2 C (86.4 F) |
| 2003 | 28.7 C (83.7 F) |
| 2004 | 33.3 C (91.9 F) |
| 2005 | 32.8 C (91.0 F) |
| 2006 | 31.9 C (89.4 F) |
| 2007 | 31.6 C (88.9 F) |
| 2008 | 31.9 C (89.4 F) |
| 2009 | 30.4 C (86.7 F) |
| 2010 | 33.4 C (92.1 F) |
| 2011 | 31.5 C (88.7 F) |
| 2012 | 31.8 C (89.2 F) |
| 2013 | 29.9 C (85.8 F) |
| 2014 | 31.9 C (89.4 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 31.5 C (88.7 F) |
| 2017 | 30.9 C (87.6 F) |
| 2018 | 32.7 C (90.9 F) |
| 2019 | 29.1 C (84.4 F) |
| 2020 | 33.3 C (91.9 F) |
| 2021 | 35.1 C (95.2 F) |
| 2022 | 32.6 C (90.7 F) |
| 2023 | 32.4 C (90.3 F) |
| 2024 | 32.4 C (90.3 F) |
| 2025 | 34.0 C (93.2 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1913 | -36.3 C (-33.3 F) |
| 1914 | -26.4 C (-15.5 F) |
| 1915 | n/a |
| 1916 | -34.7 C (-30.5 F) |
| 1917 | -37.7 C (-35.9 F) |
| 1918 | n/a |
| 1920 | n/a |
| 1921 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | 2.0 C (35.6 F) |
| 1928 | -34.8 C (-30.6 F) |
| 1929 | -38.4 C (-37.1 F) |
| 1930 | -40.0 C (-40.0 F) |
| 1931 | -38.6 C (-37.5 F) |
| 1932 | -37.5 C (-35.5 F) |
| 1933 | -38.7 C (-37.7 F) |
| 1934 | -31.5 C (-24.7 F) |
| 1935 | -38.2 C (-36.8 F) |
| 1936 | -36.8 C (-34.2 F) |
| 1937 | -38.4 C (-37.1 F) |
| 1938 | -36.3 C (-33.3 F) |
| 1939 | -34.4 C (-29.9 F) |
| 1940 | -35.1 C (-31.2 F) |
| 1941 | -36.4 C (-33.5 F) |
| 1942 | -35.5 C (-31.9 F) |
| 1943 | -33.4 C (-28.1 F) |
| 1944 | -36.4 C (-33.5 F) |
| 1945 | -32.1 C (-25.8 F) |
| 1946 | -35.9 C (-32.6 F) |
| 1947 | -37.7 C (-35.9 F) |
| 1948 | -34.9 C (-30.8 F) |
| 1949 | -32.3 C (-26.1 F) |
| 1950 | -32.9 C (-27.2 F) |
| 1951 | -31.4 C (-24.5 F) |
| 1952 | -34.8 C (-30.6 F) |
| 1953 | -33.0 C (-27.4 F) |
| 1954 | -35.1 C (-31.2 F) |
| 1955 | -34.5 C (-30.1 F) |
| 1956 | -35.8 C (-32.4 F) |
| 1957 | -29.8 C (-21.6 F) |
| 1958 | -31.1 C (-24.0 F) |
| 1959 | -32.4 C (-26.3 F) |
| 1960 | -30.5 C (-22.9 F) |
| 1961 | -36.6 C (-33.9 F) |
| 1962 | -29.9 C (-21.8 F) |
| 1963 | -32.8 C (-27.0 F) |
| 1964 | -30.0 C (-22.0 F) |
| 1965 | -31.6 C (-24.9 F) |
| 1966 | -32.5 C (-26.5 F) |
| 1967 | -31.0 C (-23.8 F) |
| 1968 | -31.5 C (-24.7 F) |
| 1969 | -34.6 C (-30.3 F) |
| 1970 | -31.1 C (-24.0 F) |
| 1971 | -32.3 C (-26.1 F) |
| 1972 | -31.7 C (-25.1 F) |
| 1973 | -27.4 C (-17.3 F) |
| 1974 | -31.1 C (-24.0 F) |
| 1975 | -32.9 C (-27.2 F) |
| 1976 | -25.8 C (-14.4 F) |
| 1977 | -32.0 C (-25.6 F) |
| 1978 | -32.4 C (-26.3 F) |
| 1979 | -30.6 C (-23.1 F) |
| 1980 | -35.4 C (-31.7 F) |
| 1981 | -30.3 C (-22.5 F) |
| 1982 | -31.1 C (-24.0 F) |
| 1983 | -28.9 C (-20.0 F) |
| 1984 | -26.2 C (-15.2 F) |
| 1985 | -29.4 C (-20.9 F) |
| 1986 | -32.8 C (-27.0 F) |
| 1987 | -32.4 C (-26.3 F) |
| 1988 | -29.1 C (-20.4 F) |
| 1989 | -30.3 C (-22.5 F) |
| 1990 | -33.0 C (-27.4 F) |
| 1991 | -26.8 C (-16.2 F) |
| 1992 | -27.0 C (-16.6 F) |
| 1993 | -25.3 C (-13.5 F) |
| 1994 | -34.0 C (-29.2 F) |
| 1995 | -30.5 C (-22.9 F) |
| 1996 | -31.7 C (-25.1 F) |
| 1997 | -25.1 C (-13.2 F) |
| 1998 | -32.9 C (-27.2 F) |
| 1999 | -33.7 C (-28.7 F) |
| 2000 | -29.3 C (-20.7 F) |
| 2001 | -33.6 C (-28.5 F) |
| 2002 | -32.2 C (-26.0 F) |
| 2003 | -30.9 C (-23.6 F) |
| 2004 | -27.8 C (-18.0 F) |
| 2005 | -30.1 C (-22.2 F) |
| 2006 | -31.8 C (-25.2 F) |
| 2007 | -27.3 C (-17.1 F) |
| 2008 | -31.1 C (-24.0 F) |
| 2009 | -33.1 C (-27.6 F) |
| 2010 | -31.0 C (-23.8 F) |
| 2011 | -27.1 C (-16.8 F) |
| 2012 | -31.9 C (-25.4 F) |
| 2013 | -33.3 C (-27.9 F) |
| 2014 | -27.9 C (-18.2 F) |
| 2015 | -29.6 C (-21.3 F) |
| 2016 | -30.6 C (-23.1 F) |
| 2017 | -28.3 C (-18.9 F) |
| 2018 | -33.2 C (-27.8 F) |
| 2019 | -28.8 C (-19.8 F) |
| 2020 | -27.6 C (-17.7 F) |
| 2021 | -32.3 C (-26.1 F) |
| 2022 | -26.5 C (-15.7 F) |
| 2023 | -31.9 C (-25.4 F) |
| 2024 | -30.4 C (-22.7 F) |
| 2025 | -27.4 C (-17.3 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1913 | 83.7 mm (3.3 in) |
| 1914 | 71.0 mm (2.8 in) |
| 1915 | 89.4 mm (3.5 in) |
| 1916 | 58.3 mm (2.3 in) |
| 1917 | 54.2 mm (2.1 in) |
| 1918 | 32.5 mm (1.3 in) |
| 1920 | 32.9 mm (1.3 in) |
| 1921 | 25.1 mm (1.0 in) |
| 1924 | 9.2 mm (0.36 in) |
| 1925 | 61.0 mm (2.4 in) |
| 1926 | 73.2 mm (2.9 in) |
| 1927 | 55.2 mm (2.2 in) |
| 1928 | 74.5 mm (2.9 in) |
| 1929 | 57.3 mm (2.3 in) |
| 1930 | 47.7 mm (1.9 in) |
| 1931 | 75.3 mm (3.0 in) |
| 1932 | 41.8 mm (1.6 in) |
| 1933 | 48.7 mm (1.9 in) |
| 1934 | 62.3 mm (2.5 in) |
| 1935 | 140.5 mm (5.5 in) |
| 1936 | 111.3 mm (4.4 in) |
| 1937 | 37.5 mm (1.5 in) |
| 1938 | 66.6 mm (2.6 in) |
| 1939 | 45.5 mm (1.8 in) |
| 1940 | 62.7 mm (2.5 in) |
| 1941 | 61.7 mm (2.4 in) |
| 1942 | 77.8 mm (3.1 in) |
| 1943 | 60.4 mm (2.4 in) |
| 1944 | 59.1 mm (2.3 in) |
| 1945 | 49.5 mm (1.9 in) |
| 1946 | 57.8 mm (2.3 in) |
| 1947 | 67.5 mm (2.7 in) |
| 1948 | 60.7 mm (2.4 in) |
| 1949 | 64.7 mm (2.5 in) |
| 1950 | 84.3 mm (3.3 in) |
| 1951 | 59.0 mm (2.3 in) |
| 1952 | 62.3 mm (2.5 in) |
| 1953 | 43.7 mm (1.7 in) |
| 1954 | 46.9 mm (1.8 in) |
| 1955 | 41.9 mm (1.6 in) |
| 1956 | 116.4 mm (4.6 in) |
| 1957 | 120.0 mm (4.7 in) |
| 1958 | 60.1 mm (2.4 in) |
| 1959 | 89.7 mm (3.5 in) |
| 1960 | 61.1 mm (2.4 in) |
| 1961 | 84.3 mm (3.3 in) |
| 1962 | 71.2 mm (2.8 in) |
| 1963 | 47.5 mm (1.9 in) |
| 1964 | 116.3 mm (4.6 in) |
| 1965 | 122.2 mm (4.8 in) |
| 1966 | 47.9 mm (1.9 in) |
| 1967 | 36.6 mm (1.4 in) |
| 1968 | 55.1 mm (2.2 in) |
| 1969 | 54.7 mm (2.2 in) |
| 1970 | 68.0 mm (2.7 in) |
| 1971 | 51.5 mm (2.0 in) |
| 1972 | 79.6 mm (3.1 in) |
| 1973 | 47.4 mm (1.9 in) |
| 1974 | 55.5 mm (2.2 in) |
| 1975 | 65.2 mm (2.6 in) |
| 1976 | 38.2 mm (1.5 in) |
| 1977 | 55.4 mm (2.2 in) |
| 1978 | 28.0 mm (1.1 in) |
| 1979 | 98.1 mm (3.9 in) |
| 1980 | 63.0 mm (2.5 in) |
| 1981 | 169.2 mm (6.7 in) |
| 1982 | 112.3 mm (4.4 in) |
| 1983 | 64.2 mm (2.5 in) |
| 1984 | 48.2 mm (1.9 in) |
| 1985 | 61.7 mm (2.4 in) |
| 1986 | 82.3 mm (3.2 in) |
| 1987 | 48.6 mm (1.9 in) |
| 1988 | 136.6 mm (5.4 in) |
| 1989 | 31.2 mm (1.2 in) |
| 1990 | 45.7 mm (1.8 in) |
| 1991 | 41.7 mm (1.6 in) |
| 1992 | 47.1 mm (1.9 in) |
| 1993 | 82.1 mm (3.2 in) |
| 1994 | 49.6 mm (2.0 in) |
| 1995 | 72.4 mm (2.9 in) |
| 1996 | 64.3 mm (2.5 in) |
| 1997 | 31.7 mm (1.2 in) |
| 1998 | 47.6 mm (1.9 in) |
| 1999 | 58.2 mm (2.3 in) |
| 2000 | 126.7 mm (5.0 in) |
| 2001 | 31.4 mm (1.2 in) |
| 2002 | 57.0 mm (2.2 in) |
| 2003 | 38.6 mm (1.5 in) |
| 2004 | 102.9 mm (4.1 in) |
| 2005 | 51.7 mm (2.0 in) |
| 2006 | 40.0 mm (1.6 in) |
| 2007 | 39.0 mm (1.5 in) |
| 2008 | 36.4 mm (1.4 in) |
| 2009 | 102.7 mm (4.0 in) |
| 2010 | 47.4 mm (1.9 in) |
| 2011 | 123.3 mm (4.9 in) |
| 2012 | 56.3 mm (2.2 in) |
| 2013 | 70.7 mm (2.8 in) |
| 2014 | 41.4 mm (1.6 in) |
| 2015 | 126.4 mm (5.0 in) |
| 2016 | 64.8 mm (2.6 in) |
| 2017 | 35.9 mm (1.4 in) |
| 2018 | 183.8 mm (7.2 in) |
| 2019 | 43.3 mm (1.7 in) |
| 2020 | 99.8 mm (3.9 in) |
| 2021 | 48.0 mm (1.9 in) |
| 2022 | 40.9 mm (1.6 in) |
| 2023 | 51.1 mm (2.0 in) |
| 2024 | 57.9 mm (2.3 in) |
| 2025 | 69.1 mm (2.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1913 | 105.7 mm (4.2 in) |
| 1914 | 79.7 mm (3.1 in) |
| 1915 | 142.0 mm (5.6 in) |
| 1916 | 73.7 mm (2.9 in) |
| 1917 | 55.0 mm (2.2 in) |
| 1918 | 42.7 mm (1.7 in) |
| 1920 | 38.2 mm (1.5 in) |
| 1921 | 43.8 mm (1.7 in) |
| 1924 | 9.9 mm (0.39 in) |
| 1925 | 84.2 mm (3.3 in) |
| 1926 | 135.3 mm (5.3 in) |
| 1927 | 122.0 mm (4.8 in) |
| 1928 | 178.9 mm (7.0 in) |
| 1929 | 127.7 mm (5.0 in) |
| 1930 | 58.2 mm (2.3 in) |
| 1931 | 87.1 mm (3.4 in) |
| 1932 | 57.6 mm (2.3 in) |
| 1933 | 102.1 mm (4.0 in) |
| 1934 | 148.9 mm (5.9 in) |
| 1935 | 177.7 mm (7.0 in) |
| 1936 | 148.1 mm (5.8 in) |
| 1937 | 62.3 mm (2.5 in) |
| 1938 | 107.5 mm (4.2 in) |
| 1939 | 106.2 mm (4.2 in) |
| 1940 | 84.2 mm (3.3 in) |
| 1941 | 77.6 mm (3.1 in) |
| 1942 | 113.9 mm (4.5 in) |
| 1943 | 107.3 mm (4.2 in) |
| 1944 | 115.6 mm (4.6 in) |
| 1945 | 89.2 mm (3.5 in) |
| 1946 | 89.7 mm (3.5 in) |
| 1947 | 136.9 mm (5.4 in) |
| 1948 | 78.9 mm (3.1 in) |
| 1949 | 105.1 mm (4.1 in) |
| 1950 | 84.5 mm (3.3 in) |
| 1951 | 107.6 mm (4.2 in) |
| 1952 | 96.0 mm (3.8 in) |
| 1953 | 55.6 mm (2.2 in) |
| 1954 | 78.4 mm (3.1 in) |
| 1955 | 95.8 mm (3.8 in) |
| 1956 | 151.9 mm (6.0 in) |
| 1957 | 137.4 mm (5.4 in) |
| 1958 | 104.1 mm (4.1 in) |
| 1959 | 97.6 mm (3.8 in) |
| 1960 | 102.6 mm (4.0 in) |
| 1961 | 104.7 mm (4.1 in) |
| 1962 | 80.3 mm (3.2 in) |
| 1963 | 95.1 mm (3.7 in) |
| 1964 | 142.1 mm (5.6 in) |
| 1965 | 133.4 mm (5.3 in) |
| 1966 | 66.8 mm (2.6 in) |
| 1967 | 64.9 mm (2.6 in) |
| 1968 | 92.1 mm (3.6 in) |
| 1969 | 69.2 mm (2.7 in) |
| 1970 | 78.9 mm (3.1 in) |
| 1971 | 74.8 mm (2.9 in) |
| 1972 | 111.3 mm (4.4 in) |
| 1973 | 56.9 mm (2.2 in) |
| 1974 | 95.4 mm (3.8 in) |
| 1975 | 139.8 mm (5.5 in) |
| 1976 | 57.3 mm (2.3 in) |
| 1977 | 58.6 mm (2.3 in) |
| 1978 | 55.4 mm (2.2 in) |
| 1979 | 117.0 mm (4.6 in) |
| 1980 | 147.6 mm (5.8 in) |
| 1981 | 312.0 mm (12.3 in) |
| 1982 | 217.7 mm (8.6 in) |
| 1983 | 104.1 mm (4.1 in) |
| 1984 | 79.3 mm (3.1 in) |
| 1985 | 145.2 mm (5.7 in) |
| 1986 | 98.3 mm (3.9 in) |
| 1987 | 82.6 mm (3.3 in) |
| 1988 | 87.4 mm (3.4 in) |
| 1989 | 40.9 mm (1.6 in) |
| 1990 | 77.4 mm (3.0 in) |
| 1991 | 79.7 mm (3.1 in) |
| 1992 | 100.5 mm (4.0 in) |
| 1993 | 110.9 mm (4.4 in) |
| 1994 | 65.2 mm (2.6 in) |
| 1995 | 82.1 mm (3.2 in) |
| 1996 | 66.1 mm (2.6 in) |
| 1997 | 64.1 mm (2.5 in) |
| 1998 | 63.0 mm (2.5 in) |
| 1999 | 76.9 mm (3.0 in) |
| 2000 | 130.7 mm (5.1 in) |
| 2001 | 51.9 mm (2.0 in) |
| 2002 | 141.0 mm (5.6 in) |
| 2003 | 57.1 mm (2.2 in) |
| 2004 | 154.5 mm (6.1 in) |
| 2005 | 87.8 mm (3.5 in) |
| 2006 | 60.6 mm (2.4 in) |
| 2007 | 52.1 mm (2.1 in) |
| 2008 | 62.2 mm (2.4 in) |
| 2009 | 147.5 mm (5.8 in) |
| 2010 | 109.7 mm (4.3 in) |
| 2011 | 212.7 mm (8.4 in) |
| 2012 | 88.9 mm (3.5 in) |
| 2013 | 103.5 mm (4.1 in) |
| 2014 | 71.1 mm (2.8 in) |
| 2015 | 157.0 mm (6.2 in) |
| 2016 | 89.2 mm (3.5 in) |
| 2017 | 68.1 mm (2.7 in) |
| 2018 | 265.6 mm (10.5 in) |
| 2019 | 71.9 mm (2.8 in) |
| 2020 | 103.6 mm (4.1 in) |
| 2021 | 70.0 mm (2.8 in) |
| 2022 | 56.9 mm (2.2 in) |
| 2023 | 100.4 mm (4.0 in) |
| 2024 | 60.9 mm (2.4 in) |
| 2025 | 76.5 mm (3.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1913 | 32 days |
| 1914 | 23 days |
| 1915 | 22 days |
| 1916 | 17 days |
| 1917 | 21 days |
| 1918 | 24 days |
| 1920 | 18 days |
| 1921 | 14 days |
| 1924 | 21 days |
| 1925 | 10 days |
| 1926 | 20 days |
| 1927 | 56 days |
| 1928 | 18 days |
| 1929 | 31 days |
| 1930 | 31 days |
| 1931 | 34 days |
| 1932 | 29 days |
| 1933 | 35 days |
| 1934 | 21 days |
| 1935 | 36 days |
| 1936 | 29 days |
| 1937 | 45 days |
| 1938 | 26 days |
| 1939 | 41 days |
| 1940 | 32 days |
| 1941 | 35 days |
| 1942 | 35 days |
| 1943 | 52 days |
| 1944 | 47 days |
| 1945 | 25 days |
| 1946 | 26 days |
| 1947 | 17 days |
| 1948 | 30 days |
| 1949 | 44 days |
| 1950 | 26 days |
| 1951 | 33 days |
| 1952 | 45 days |
| 1953 | 25 days |
| 1954 | 31 days |
| 1955 | 24 days |
| 1956 | 25 days |
| 1957 | 29 days |
| 1958 | 42 days |
| 1959 | 36 days |
| 1960 | 31 days |
| 1961 | 21 days |
| 1962 | 36 days |
| 1963 | 39 days |
| 1964 | 52 days |
| 1965 | 17 days |
| 1966 | 31 days |
| 1967 | 22 days |
| 1968 | 31 days |
| 1969 | 30 days |
| 1970 | 24 days |
| 1971 | 37 days |
| 1972 | 40 days |
| 1973 | 34 days |
| 1974 | 45 days |
| 1975 | 27 days |
| 1976 | 19 days |
| 1977 | 32 days |
| 1978 | 36 days |
| 1979 | 28 days |
| 1980 | 21 days |
| 1981 | 34 days |
| 1982 | 22 days |
| 1983 | 20 days |
| 1984 | 24 days |
| 1985 | 33 days |
| 1986 | 58 days |
| 1987 | 36 days |
| 1988 | 32 days |
| 1989 | 31 days |
| 1990 | 24 days |
| 1991 | 35 days |
| 1992 | 26 days |
| 1993 | 31 days |
| 1994 | 22 days |
| 1995 | 24 days |
| 1996 | 37 days |
| 1997 | 27 days |
| 1998 | 19 days |
| 1999 | 33 days |
| 2000 | 60 days |
| 2001 | 23 days |
| 2002 | 26 days |
| 2003 | 36 days |
| 2004 | 17 days |
| 2005 | 29 days |
| 2006 | 39 days |
| 2007 | 45 days |
| 2008 | 40 days |
| 2009 | 27 days |
| 2010 | 29 days |
| 2011 | 49 days |
| 2012 | 22 days |
| 2013 | 43 days |
| 2014 | 30 days |
| 2015 | 29 days |
| 2016 | 29 days |
| 2017 | 26 days |
| 2018 | 51 days |
| 2019 | 67 days |
| 2020 | 31 days |
| 2021 | 14 days |
| 2022 | 30 days |
| 2023 | 20 days |
| 2024 | 16 days |
| 2025 | 13 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
89 years with a frostAcross 89 years with a frost, the median last spring frost at Sovetskaja Gavan falls on 18 May and the median first autumn frost on 6 October, which leaves a median of 141 days between them.
In 1993 to 2024 the median growing season was 146 days. That is 16 days more than in 1930 to 1961.
Fitted over all years, the growing season changes by +3.2 days per decade at this station.
| Measure | Median, all years | Earliest period (1930 to 1961) | Recent period (1993 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 18 May | 27 May | 13 May | 14 days earlier | -2.0 days per decade |
| First autumn frost | 6 October | 7 October | 7 October | no change | +1.2 days per decade |
| Growing days | 141 days | 130 days | 146 days | 16 days more | +3.2 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
97 years, 1913 to 2023A day with at least 59.2 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 191.9 mm (7.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 59.2 mm (2.3 in) | |
| 5 years | 84.1 mm (3.3 in) | |
| 10 years | 104.2 mm (4.1 in) | |
| 25 years | 134.5 mm (5.3 in) | |
| 50 years | 161.2 mm (6.3 in) | |
| 100 years | 191.9 mm (7.6 in) | Longer than the 97 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 97 years of values from 1913 to 2023.
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: 183.8 mm (7.2 in) in 2018; 169.2 mm (6.7 in) in 1981; 140.5 mm (5.5 in) in 1935.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Sovetskaja Gavan, at 1953. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1953 ran 0.6 C (1.0 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1953 | +0.6 | +1.0 | 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
2009 to 2024 against 1961 to 1990Over 2009 to 2024, Sovetskaja Gavan had a mean temperature of 2.3 C (36.1 F) and 803.6 mm (31.6 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Thunder Bay A (Canada, 8,188 km away), Thunder Bay Wpcp (Canada, 8,188 km away) and Juzhno-Sahalinsk (Russia, 291 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Thunder Bay A | Canada | 8,188 km (5,088 mi) | 2.3 C (36.1 F) | 713.5 mm (28.1 in) | 1.41 |
| Thunder Bay Wpcp | Canada | 8,188 km (5,088 mi) | 2.6 C (36.6 F) | 721.5 mm (28.4 in) | 1.42 |
| Juzhno-Sahalinsk | Russia | 291 km (181 mi) | 2.7 C (36.8 F) | 833.5 mm (32.8 in) | 1.46 |
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).