Kosch-Agach Weather Records (RSM00036259)
Record envelope, standing records and threshold days for Kosch-Agach (RSM00036259), Russia, with 89 years of record.
Key Facts for Kosch-Agach
- Kosch-Agach (RSM00036259) is a weather station in Russia at 50.00 latitude and 88.68 longitude, 1,759 m (5,771 ft) above sea level.
- The station reports from 1934 to 2022, 89 years of record.
- 1,464 records set at Kosch-Agach still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Kosch-Agach set a daily record low minimum temperature of -3.0 C (26.6 F) on 21 August 2022.
About the Station
- Location: Russia, 50.00 latitude, 88.68 longitude.
- Elevation: 1,759 m (5,771 ft).
- Period of record: 1934 to 2022, 89 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 1.5 C (34.7 F) | -55.1 C (-67.2 F) | n/a | n/a |
| Feb | 4.3 C (39.7 F) | -50.9 C (-59.6 F) | n/a | n/a |
| Mar | 14.9 C (58.8 F) | -47.9 C (-54.2 F) | n/a | n/a |
| Apr | 24.6 C (76.3 F) | -34.0 C (-29.2 F) | n/a | n/a |
| May | 28.2 C (82.8 F) | -13.8 C (7.2 F) | n/a | n/a |
| Jun | 30.6 C (87.1 F) | -6.5 C (20.3 F) | n/a | n/a |
| Jul | 33.2 C (91.8 F) | -2.2 C (28.0 F) | n/a | n/a |
| Aug | 32.5 C (90.5 F) | -6.2 C (20.8 F) | n/a | n/a |
| Sep | 27.3 C (81.1 F) | -24.3 C (-11.7 F) | n/a | n/a |
| Oct | 19.4 C (66.9 F) | -32.3 C (-26.1 F) | n/a | n/a |
| Nov | 8.9 C (48.0 F) | -46.7 C (-52.1 F) | n/a | n/a |
| Dec | 2.9 C (37.2 F) | -51.2 C (-60.2 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1934 | 20 |
| 1935 | 30 |
| 1936 | 41 |
| 1937 | 34 |
| 1938 | 11 |
| 1939 | 42 |
| 1940 | 24 |
| 1941 | 23 |
| 1942 | 18 |
| 1943 | 6 |
| 1944 | 7 |
| 1945 | 15 |
| 1946 | 17 |
| 1947 | 17 |
| 1948 | 27 |
| 1949 | 22 |
| 1950 | 13 |
| 1951 | 17 |
| 1952 | 24 |
| 1953 | 17 |
| 1954 | 31 |
| 1955 | 24 |
| 1956 | 3 |
| 1957 | 19 |
| 1958 | 12 |
| 1959 | 20 |
| 1960 | 23 |
| 1961 | 19 |
| 1962 | 9 |
| 1963 | 11 |
| 1964 | 15 |
| 1965 | 8 |
| 1966 | 25 |
| 1967 | 12 |
| 1968 | 42 |
| 1969 | 24 |
| 1970 | 9 |
| 1971 | 16 |
| 1972 | 11 |
| 1973 | 7 |
| 1974 | 8 |
| 1975 | 10 |
| 1976 | 4 |
| 1977 | 7 |
| 1978 | 5 |
| 1979 | 23 |
| 1980 | 13 |
| 1981 | 10 |
| 1982 | 10 |
| 1983 | 9 |
| 1984 | 4 |
| 1985 | 12 |
| 1986 | 11 |
| 1987 | 18 |
| 1988 | 7 |
| 1989 | 13 |
| 1990 | 15 |
| 1991 | 19 |
| 1992 | 11 |
| 1993 | 16 |
| 1994 | 12 |
| 1995 | 16 |
| 1996 | 27 |
| 1997 | 27 |
| 1998 | 29 |
| 1999 | 10 |
| 2000 | 17 |
| 2001 | 10 |
| 2002 | 24 |
| 2003 | 17 |
| 2004 | 21 |
| 2005 | 6 |
| 2006 | 14 |
| 2007 | 14 |
| 2008 | 19 |
| 2009 | 13 |
| 2010 | 25 |
| 2011 | 12 |
| 2012 | 16 |
| 2013 | 25 |
| 2014 | 10 |
| 2015 | 30 |
| 2016 | 12 |
| 2017 | 11 |
| 2018 | 18 |
| 2019 | 6 |
| 2020 | 12 |
| 2021 | 8 |
| 2022 | 13 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1971-09-27 | Record daily precipitation | Record daily precipitation 30.4 mm (1.2 in) |
| 1973-08-22 | Record daily precipitation | Record daily precipitation 33.0 mm (1.3 in) |
| 1975-06-25 | Record daily precipitation | Record daily precipitation 51.1 mm (2.0 in) |
| 1989-07-28 | Record high minimum temperature | Record high minimum temperature 16.8 C (62.2 F) |
| 2004-07-14 | Record high maximum temperature | Record high maximum temperature 33.2 C (91.8 F) |
Wettest Day of Each Month
Jun: 51.1 mm (2.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 10.0 mm (0.4 in) | 6 January 1968 |
| Feb | 7.9 mm (0.31 in) | 28 February 1976 |
| Mar | 6.1 mm (0.24 in) | 12 March 1976 |
| Apr | 10.9 mm (0.4 in) | 20 April 1973 |
| May | 25.9 mm (1.0 in) | 22 May 2020 |
| Jun | 51.1 mm (2.0 in) | 25 June 1975 |
| Jul | 38.7 mm (1.5 in) | 13 July 1987 |
| Aug | 33.0 mm (1.3 in) | 22 August 1973 |
| Sep | 37.1 mm (1.5 in) | 29 September 1975 |
| Oct | 10.4 mm (0.4 in) | 9 October 1969 |
| Nov | 16.6 mm (0.7 in) | 5 November 1968 |
| Dec | 7.3 mm (0.29 in) | 16 December 1957 |
Period of Record Coverage
1934 to 2022| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1934 | 334 | 92% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 320 | 88% | No |
| 1938 | 155 | 42% | No |
| 1939 | 273 | 75% | No |
| 1940 | 306 | 84% | No |
| 1941 | 362 | 99% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 335 | 92% | Yes |
| 1945 | 306 | 84% | No |
| 1946 | 365 | 100% | Yes |
| 1947 | 334 | 92% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 356 | 98% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 354 | 97% | Yes |
| 1961 | 219 | 60% | No |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 125 | 34% | No |
| 1971 | 314 | 86% | No |
| 1972 | 360 | 98% | Yes |
| 1973 | 276 | 76% | No |
| 1974 | 284 | 78% | No |
| 1975 | 254 | 70% | No |
| 1976 | 263 | 72% | No |
| 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 | 339 | 93% | 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 | 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 | 350 | 96% | Yes |
| 2020 | 346 | 95% | Yes |
| 2021 | 347 | 95% | Yes |
| 2022 | 219 | 60% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 21 August 2022 | Kosch-Agach, RU | daily low min | -3.0 C (26.6 F) | 1.7 C (3.1 F) | 68 years | 33 of 100 (Routine) |
| 20 August 2022 | Kosch-Agach, RU | daily low max | 9.0 C (48.2 F) | 1.7 C (3.1 F) | 53 years | 28 of 100 (Routine) |
| 19 August 2022 | Kosch-Agach, RU | daily low max | 9.4 C (48.9 F) | 2.8 C (5.0 F) | 53 years | 30 of 100 (Routine) |
| 18 August 2022 | Kosch-Agach, RU | daily low max | 13.0 C (55.4 F) | 1.8 C (3.2 F) | 15 years | 16 of 100 (Routine) |
| 11 June 2022 | Kosch-Agach, RU | daily high max | 27.2 C (81.0 F) | 1.0 C (1.8 F) | 4 years | 11 of 100 (Routine) |
| 25 May 2022 | Kosch-Agach, RU | daily high max | 26.6 C (79.9 F) | 0.6 C (1.1 F) | 41 years | 21 of 100 (Routine) |
| 25 May 2022 | Kosch-Agach, RU | daily high min | 7.3 C (45.1 F) | 0.2 C (0.4 F) | 8 years | 10 of 100 (Routine) |
| 24 May 2022 | Kosch-Agach, RU | daily high max | 26.6 C (79.9 F) | 1.6 C (2.9 F) | 48 years | 25 of 100 (Routine) |
| 23 May 2022 | Kosch-Agach, RU | daily high min | 9.9 C (49.8 F) | 1.0 C (1.8 F) | 56 years | 27 of 100 (Routine) |
| 22 May 2022 | Kosch-Agach, RU | daily high min | 9.1 C (48.4 F) | 0.8 C (1.4 F) | 25 years | 16 of 100 (Routine) |
| 22 May 2022 | Kosch-Agach, RU | daily high max (Tie) | 24.4 C (75.9 F) | tie | 29 years | 4 of 100 (Routine) |
| 8 April 2022 | Kosch-Agach, RU | daily high max (Tie) | 13.1 C (55.6 F) | tie | 1 year | 2 of 100 (Routine) |
| 6 April 2022 | Kosch-Agach, RU | daily high max | 16.4 C (61.5 F) | 3.1 C (5.6 F) | 32 years | 22 of 100 (Routine) |
| 5 April 2022 | Kosch-Agach, RU | daily high max | 13.3 C (55.9 F) | 1.9 C (3.4 F) | 3 years | 11 of 100 (Routine) |
| 20 March 2022 | Kosch-Agach, RU | daily rain | 5.1 mm (0.20 in) | 3.9 mm (0.15 in) | 64 years | 20 of 100 (Routine) |
| 7 March 2022 | Kosch-Agach, RU | daily high max | 5.0 C (41.0 F) | 0.2 C (0.4 F) | 8 years | 10 of 100 (Routine) |
| 22 August 2021 | Kosch-Agach, RU | daily low min (Tie) | -1.9 C (28.6 F) | tie | 68 years | 7 of 100 (Routine) |
| 20 August 2021 | Kosch-Agach, RU | daily rain | 7.9 mm (0.31 in) | 0.7 mm (0.03 in) | 62 years | 20 of 100 (Routine) |
| 5 July 2021 | Kosch-Agach, RU | daily high max | 30.5 C (86.9 F) | 0.9 C (1.6 F) | 52 years | 25 of 100 (Routine) |
| 4 July 2021 | Kosch-Agach, RU | daily high max | 29.6 C (85.3 F) | 0.8 C (1.4 F) | 26 years | 17 of 100 (Routine) |
Climate Trend
66 complete years, 1935 to 2018| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1935 | -6.9 C | -2.59 C |
| 1936 | -8.4 C | -4.10 C |
| 1941 | -4.4 C | -0.07 C |
| 1942 | -4.7 C | -0.37 C |
| 1948 | -5.2 C | -0.87 C |
| 1949 | -5.2 C | -0.86 C |
| 1950 | -7.0 C | -2.68 C |
| 1951 | -5.6 C | -1.24 C |
| 1952 | -7.1 C | -2.83 C |
| 1953 | -5.4 C | -1.06 C |
| 1954 | -6.4 C | -2.12 C |
| 1955 | -4.4 C | -0.07 C |
| 1956 | -6.4 C | -2.13 C |
| 1957 | -5.2 C | -0.91 C |
| 1958 | -5.5 C | -1.16 C |
| 1959 | -5.1 C | -0.82 C |
| 1960 | -6.5 C | -2.22 C |
| 1962 | -3.6 C | +0.71 C |
| 1963 | -5.8 C | -1.47 C |
| 1964 | -5.6 C | -1.27 C |
| 1965 | -5.1 C | -0.79 C |
| 1966 | -4.1 C | +0.23 C |
| 1968 | -6.4 C | -2.11 C |
| 1969 | -6.1 C | -1.83 C |
| 1972 | -3.7 C | +0.64 C |
| 1977 | -3.6 C | +0.75 C |
| 1978 | -3.8 C | +0.48 C |
| 1979 | -2.6 C | +1.69 C |
| 1980 | -3.9 C | +0.45 C |
| 1981 | -5.0 C | -0.68 C |
| 1982 | -3.5 C | +0.86 C |
| 1983 | -5.5 C | -1.18 C |
| 1984 | -6.9 C | -2.56 C |
| 1985 | -5.7 C | -1.40 C |
| 1986 | -4.5 C | -0.19 C |
| 1987 | -3.4 C | +0.90 C |
| 1988 | -3.8 C | +0.51 C |
| 1989 | -4.0 C | +0.34 C |
| 1990 | -2.5 C | +1.80 C |
| 1991 | -2.6 C | +1.71 C |
| 1992 | -3.5 C | +0.78 C |
| 1993 | -4.4 C | -0.06 C |
| 1994 | -2.5 C | +1.79 C |
| 1996 | -2.9 C | +1.41 C |
| 1997 | -2.3 C | +2.03 C |
| 1998 | -1.5 C | +2.81 C |
| 1999 | -3.0 C | +1.29 C |
| 2000 | -4.4 C | -0.06 C |
| 2001 | -3.5 C | +0.80 C |
| 2002 | -2.1 C | +2.23 C |
| 2003 | -3.7 C | +0.62 C |
| 2004 | -2.9 C | +1.37 C |
| 2005 | -4.6 C | -0.32 C |
| 2006 | -2.1 C | +2.18 C |
| 2007 | -2.8 C | +1.54 C |
| 2008 | -4.4 C | -0.09 C |
| 2009 | -4.1 C | +0.18 C |
| 2010 | -4.4 C | -0.08 C |
| 2011 | -4.5 C | -0.16 C |
| 2012 | -3.1 C | +1.23 C |
| 2013 | -2.6 C | +1.69 C |
| 2014 | -2.9 C | +1.43 C |
| 2015 | -1.4 C | +2.94 C |
| 2016 | -4.1 C | +0.23 C |
| 2017 | -2.6 C | +1.72 C |
| 2018 | -3.1 C | +1.24 C |
The annual mean temperature here has risen by 0.5 C (0.3 to 0.6) per decade over 1935 to 2018. In Fahrenheit: 0.8 F (0.6 to 1.0) per decade. The slope is a straight line fitted to 66 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.5 C (0.3 to 0.6) per decade | 0.8 F (0.6 to 1.0) per decade | 1935 to 2018 | 66 | Rise |
| Mean daily maximum | 0.3 C (0.2 to 0.5) per decade | 0.6 F (0.4 to 0.8) per decade | 1935 to 2018 | 66 | Rise |
| Mean daily minimum | 0.6 C (0.5 to 0.7) per decade | 1.0 F (0.8 to 1.2) per decade | 1935 to 2018 | 66 | 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
1934 to 2022| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 33.2 C (91.8 F) | 2004 | 28.2 C (82.8 F) | 89 |
| Coldest night (TNn) | -55.1 C (-67.2 F) | 1940 | -43.8 C (-46.8 F) | 88 |
| Wettest day (Rx1day) | 51.1 mm (2.0 in) | 1975 | 12.8 mm (0.5 in) | 89 |
| Wettest five days (Rx5day) | 56.1 mm (2.2 in) | 1973 | 19.6 mm (0.8 in) | 89 |
| Longest dry spell (CDD) | 158 days | 1962 | 80 days | 89 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1934 | 28.2 C (82.8 F) |
| 1935 | 26.4 C (79.5 F) |
| 1936 | 27.1 C (80.8 F) |
| 1937 | 28.9 C (84.0 F) |
| 1938 | 19.9 C (67.8 F) |
| 1939 | 29.7 C (85.5 F) |
| 1940 | 28.2 C (82.8 F) |
| 1941 | 28.5 C (83.3 F) |
| 1942 | 28.0 C (82.4 F) |
| 1943 | 27.8 C (82.0 F) |
| 1944 | 27.6 C (81.7 F) |
| 1945 | 27.5 C (81.5 F) |
| 1946 | 25.7 C (78.3 F) |
| 1947 | 27.7 C (81.9 F) |
| 1948 | 29.6 C (85.3 F) |
| 1949 | 27.8 C (82.0 F) |
| 1950 | 28.7 C (83.7 F) |
| 1951 | 26.6 C (79.9 F) |
| 1952 | 28.7 C (83.7 F) |
| 1953 | 30.7 C (87.3 F) |
| 1954 | 28.0 C (82.4 F) |
| 1955 | 30.1 C (86.2 F) |
| 1956 | 26.4 C (79.5 F) |
| 1957 | 27.6 C (81.7 F) |
| 1958 | 24.5 C (76.1 F) |
| 1959 | 27.7 C (81.9 F) |
| 1960 | 26.8 C (80.2 F) |
| 1961 | 19.6 C (67.3 F) |
| 1962 | 27.8 C (82.0 F) |
| 1963 | 27.2 C (81.0 F) |
| 1964 | 32.5 C (90.5 F) |
| 1965 | 30.7 C (87.3 F) |
| 1966 | 26.6 C (79.9 F) |
| 1967 | 27.2 C (81.0 F) |
| 1968 | 28.6 C (83.5 F) |
| 1969 | 29.6 C (85.3 F) |
| 1970 | 11.0 C (51.8 F) |
| 1971 | 28.7 C (83.7 F) |
| 1972 | 31.2 C (88.2 F) |
| 1973 | 27.0 C (80.6 F) |
| 1974 | 31.0 C (87.8 F) |
| 1975 | 26.0 C (78.8 F) |
| 1976 | 28.0 C (82.4 F) |
| 1977 | 27.9 C (82.2 F) |
| 1978 | 27.2 C (81.0 F) |
| 1979 | 29.6 C (85.3 F) |
| 1980 | 29.2 C (84.6 F) |
| 1981 | 27.9 C (82.2 F) |
| 1982 | 27.1 C (80.8 F) |
| 1983 | 28.6 C (83.5 F) |
| 1984 | 25.8 C (78.4 F) |
| 1985 | 25.2 C (77.4 F) |
| 1986 | 29.9 C (85.8 F) |
| 1987 | 27.5 C (81.5 F) |
| 1988 | 27.6 C (81.7 F) |
| 1989 | 28.9 C (84.0 F) |
| 1990 | 27.2 C (81.0 F) |
| 1991 | 28.8 C (83.8 F) |
| 1992 | 32.0 C (89.6 F) |
| 1993 | 29.5 C (85.1 F) |
| 1994 | 26.5 C (79.7 F) |
| 1995 | 29.8 C (85.6 F) |
| 1996 | 29.0 C (84.2 F) |
| 1997 | 27.6 C (81.7 F) |
| 1998 | 29.5 C (85.1 F) |
| 1999 | 31.0 C (87.8 F) |
| 2000 | 28.3 C (82.9 F) |
| 2001 | 28.6 C (83.5 F) |
| 2002 | 31.2 C (88.2 F) |
| 2003 | 26.4 C (79.5 F) |
| 2004 | 33.2 C (91.8 F) |
| 2005 | 29.7 C (85.5 F) |
| 2006 | 27.0 C (80.6 F) |
| 2007 | 29.0 C (84.2 F) |
| 2008 | 30.0 C (86.0 F) |
| 2009 | 27.7 C (81.9 F) |
| 2010 | 30.2 C (86.4 F) |
| 2011 | 30.9 C (87.6 F) |
| 2012 | 30.6 C (87.1 F) |
| 2013 | 26.5 C (79.7 F) |
| 2014 | 28.7 C (83.7 F) |
| 2015 | 31.0 C (87.8 F) |
| 2016 | 28.8 C (83.8 F) |
| 2017 | 29.1 C (84.4 F) |
| 2018 | 28.6 C (83.5 F) |
| 2019 | 27.5 C (81.5 F) |
| 2020 | 27.3 C (81.1 F) |
| 2021 | 30.5 C (86.9 F) |
| 2022 | 27.2 C (81.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1934 | -48.0 C (-54.4 F) |
| 1935 | -50.7 C (-59.3 F) |
| 1936 | -50.9 C (-59.6 F) |
| 1937 | -52.1 C (-61.8 F) |
| 1938 | -49.8 C (-57.6 F) |
| 1939 | -49.2 C (-56.6 F) |
| 1940 | -55.1 C (-67.2 F) |
| 1941 | -49.6 C (-57.3 F) |
| 1942 | -40.7 C (-41.3 F) |
| 1943 | -44.7 C (-48.5 F) |
| 1944 | n/a |
| 1945 | -43.7 C (-46.7 F) |
| 1946 | -46.8 C (-52.2 F) |
| 1947 | -51.2 C (-60.2 F) |
| 1948 | -50.1 C (-58.2 F) |
| 1949 | -49.5 C (-57.1 F) |
| 1950 | -49.2 C (-56.6 F) |
| 1951 | -50.7 C (-59.3 F) |
| 1952 | -50.7 C (-59.3 F) |
| 1953 | -49.7 C (-57.5 F) |
| 1954 | -50.6 C (-59.1 F) |
| 1955 | -51.3 C (-60.3 F) |
| 1956 | -46.3 C (-51.3 F) |
| 1957 | -44.3 C (-47.7 F) |
| 1958 | -45.6 C (-50.1 F) |
| 1959 | -45.1 C (-49.2 F) |
| 1960 | -54.6 C (-66.3 F) |
| 1961 | -49.3 C (-56.7 F) |
| 1962 | -39.8 C (-39.6 F) |
| 1963 | -42.6 C (-44.7 F) |
| 1964 | -48.1 C (-54.6 F) |
| 1965 | -44.8 C (-48.6 F) |
| 1966 | -50.5 C (-58.9 F) |
| 1967 | -49.3 C (-56.7 F) |
| 1968 | -45.1 C (-49.2 F) |
| 1969 | -50.2 C (-58.4 F) |
| 1970 | -41.9 C (-43.4 F) |
| 1971 | -40.5 C (-40.9 F) |
| 1972 | -53.4 C (-64.1 F) |
| 1973 | -43.0 C (-45.4 F) |
| 1974 | -41.0 C (-41.8 F) |
| 1975 | -41.0 C (-41.8 F) |
| 1976 | -40.0 C (-40.0 F) |
| 1977 | -43.9 C (-47.0 F) |
| 1978 | -45.3 C (-49.5 F) |
| 1979 | -41.1 C (-42.0 F) |
| 1980 | -47.6 C (-53.7 F) |
| 1981 | -49.8 C (-57.6 F) |
| 1982 | -39.8 C (-39.6 F) |
| 1983 | -42.4 C (-44.3 F) |
| 1984 | -46.3 C (-51.3 F) |
| 1985 | -42.0 C (-43.6 F) |
| 1986 | -41.3 C (-42.3 F) |
| 1987 | -38.1 C (-36.6 F) |
| 1988 | -40.2 C (-40.4 F) |
| 1989 | -44.1 C (-47.4 F) |
| 1990 | -39.1 C (-38.4 F) |
| 1991 | -39.1 C (-38.4 F) |
| 1992 | -37.8 C (-36.0 F) |
| 1993 | -43.2 C (-45.8 F) |
| 1994 | -37.4 C (-35.3 F) |
| 1995 | -40.8 C (-41.4 F) |
| 1996 | -43.1 C (-45.6 F) |
| 1997 | -36.6 C (-33.9 F) |
| 1998 | -41.4 C (-42.5 F) |
| 1999 | -36.5 C (-33.7 F) |
| 2000 | -40.0 C (-40.0 F) |
| 2001 | -43.4 C (-46.1 F) |
| 2002 | -39.9 C (-39.8 F) |
| 2003 | -41.8 C (-43.2 F) |
| 2004 | -42.5 C (-44.5 F) |
| 2005 | -47.7 C (-53.9 F) |
| 2006 | -40.2 C (-40.4 F) |
| 2007 | -39.0 C (-38.2 F) |
| 2008 | -45.7 C (-50.3 F) |
| 2009 | -40.7 C (-41.3 F) |
| 2010 | -45.6 C (-50.1 F) |
| 2011 | -44.2 C (-47.6 F) |
| 2012 | -40.8 C (-41.4 F) |
| 2013 | -39.8 C (-39.6 F) |
| 2014 | -41.3 C (-42.3 F) |
| 2015 | -35.9 C (-32.6 F) |
| 2016 | -45.9 C (-50.6 F) |
| 2017 | -39.0 C (-38.2 F) |
| 2018 | -44.6 C (-48.3 F) |
| 2019 | -42.8 C (-45.0 F) |
| 2020 | -39.2 C (-38.6 F) |
| 2021 | -42.1 C (-43.8 F) |
| 2022 | -40.4 C (-40.7 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1934 | 23.5 mm (0.9 in) |
| 1935 | 9.7 mm (0.38 in) |
| 1936 | 17.7 mm (0.7 in) |
| 1937 | 17.3 mm (0.7 in) |
| 1938 | 10.4 mm (0.4 in) |
| 1939 | 10.0 mm (0.4 in) |
| 1940 | 7.7 mm (0.30 in) |
| 1941 | 7.6 mm (0.30 in) |
| 1942 | 6.6 mm (0.26 in) |
| 1943 | 9.4 mm (0.37 in) |
| 1944 | 12.8 mm (0.5 in) |
| 1945 | 13.8 mm (0.5 in) |
| 1946 | 13.8 mm (0.5 in) |
| 1947 | 8.8 mm (0.35 in) |
| 1948 | 12.9 mm (0.5 in) |
| 1949 | 6.8 mm (0.27 in) |
| 1950 | 8.0 mm (0.31 in) |
| 1951 | 12.7 mm (0.5 in) |
| 1952 | 9.8 mm (0.39 in) |
| 1953 | 18.5 mm (0.7 in) |
| 1954 | 18.4 mm (0.7 in) |
| 1955 | 10.2 mm (0.4 in) |
| 1956 | 10.2 mm (0.4 in) |
| 1957 | 12.2 mm (0.5 in) |
| 1958 | 12.5 mm (0.5 in) |
| 1959 | 20.7 mm (0.8 in) |
| 1960 | 18.9 mm (0.7 in) |
| 1961 | 10.0 mm (0.4 in) |
| 1962 | 10.0 mm (0.4 in) |
| 1963 | 10.5 mm (0.4 in) |
| 1964 | 12.5 mm (0.5 in) |
| 1965 | 15.8 mm (0.6 in) |
| 1966 | 8.9 mm (0.35 in) |
| 1967 | 12.2 mm (0.5 in) |
| 1968 | 21.7 mm (0.9 in) |
| 1969 | 20.5 mm (0.8 in) |
| 1970 | 10.4 mm (0.4 in) |
| 1971 | 30.4 mm (1.2 in) |
| 1972 | 12.8 mm (0.5 in) |
| 1973 | 33.0 mm (1.3 in) |
| 1974 | 22.1 mm (0.9 in) |
| 1975 | 51.1 mm (2.0 in) |
| 1976 | 37.1 mm (1.5 in) |
| 1977 | 11.5 mm (0.5 in) |
| 1978 | 11.3 mm (0.4 in) |
| 1979 | 11.4 mm (0.4 in) |
| 1980 | 27.7 mm (1.1 in) |
| 1981 | 11.9 mm (0.5 in) |
| 1982 | 13.8 mm (0.5 in) |
| 1983 | 24.8 mm (1.0 in) |
| 1984 | 19.2 mm (0.8 in) |
| 1985 | 10.0 mm (0.4 in) |
| 1986 | 14.3 mm (0.6 in) |
| 1987 | 38.7 mm (1.5 in) |
| 1988 | 13.5 mm (0.5 in) |
| 1989 | 14.4 mm (0.6 in) |
| 1990 | 7.0 mm (0.28 in) |
| 1991 | 8.7 mm (0.34 in) |
| 1992 | 22.9 mm (0.9 in) |
| 1993 | 9.5 mm (0.37 in) |
| 1994 | 13.5 mm (0.5 in) |
| 1995 | 7.4 mm (0.29 in) |
| 1996 | 20.1 mm (0.8 in) |
| 1997 | 9.7 mm (0.38 in) |
| 1998 | 15.3 mm (0.6 in) |
| 1999 | 8.8 mm (0.35 in) |
| 2000 | 9.4 mm (0.37 in) |
| 2001 | 14.5 mm (0.6 in) |
| 2002 | 19.2 mm (0.8 in) |
| 2003 | 11.7 mm (0.5 in) |
| 2004 | 10.0 mm (0.4 in) |
| 2005 | 15.6 mm (0.6 in) |
| 2006 | 23.2 mm (0.9 in) |
| 2007 | 36.7 mm (1.4 in) |
| 2008 | 10.7 mm (0.4 in) |
| 2009 | 9.1 mm (0.36 in) |
| 2010 | 17.6 mm (0.7 in) |
| 2011 | 16.5 mm (0.6 in) |
| 2012 | 18.9 mm (0.7 in) |
| 2013 | 7.4 mm (0.29 in) |
| 2014 | 11.0 mm (0.4 in) |
| 2015 | 17.4 mm (0.7 in) |
| 2016 | 15.4 mm (0.6 in) |
| 2017 | 9.1 mm (0.36 in) |
| 2018 | 20.3 mm (0.8 in) |
| 2019 | 22.1 mm (0.9 in) |
| 2020 | 25.9 mm (1.0 in) |
| 2021 | 13.0 mm (0.5 in) |
| 2022 | 10.9 mm (0.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1934 | 37.4 mm (1.5 in) |
| 1935 | 20.6 mm (0.8 in) |
| 1936 | 28.9 mm (1.1 in) |
| 1937 | 17.6 mm (0.7 in) |
| 1938 | 20.6 mm (0.8 in) |
| 1939 | 17.3 mm (0.7 in) |
| 1940 | 10.6 mm (0.4 in) |
| 1941 | 10.9 mm (0.4 in) |
| 1942 | 13.2 mm (0.5 in) |
| 1943 | 14.9 mm (0.6 in) |
| 1944 | 16.9 mm (0.7 in) |
| 1945 | 20.9 mm (0.8 in) |
| 1946 | 20.2 mm (0.8 in) |
| 1947 | 12.9 mm (0.5 in) |
| 1948 | 16.1 mm (0.6 in) |
| 1949 | 10.2 mm (0.4 in) |
| 1950 | 13.2 mm (0.5 in) |
| 1951 | 16.9 mm (0.7 in) |
| 1952 | 21.2 mm (0.8 in) |
| 1953 | 18.6 mm (0.7 in) |
| 1954 | 26.0 mm (1.0 in) |
| 1955 | 23.0 mm (0.9 in) |
| 1956 | 12.6 mm (0.5 in) |
| 1957 | 14.1 mm (0.6 in) |
| 1958 | 22.4 mm (0.9 in) |
| 1959 | 39.3 mm (1.5 in) |
| 1960 | 18.9 mm (0.7 in) |
| 1961 | 16.1 mm (0.6 in) |
| 1962 | 17.3 mm (0.7 in) |
| 1963 | 24.0 mm (0.9 in) |
| 1964 | 17.7 mm (0.7 in) |
| 1965 | 20.4 mm (0.8 in) |
| 1966 | 11.3 mm (0.4 in) |
| 1967 | 13.9 mm (0.5 in) |
| 1968 | 28.3 mm (1.1 in) |
| 1969 | 36.4 mm (1.4 in) |
| 1970 | 12.6 mm (0.5 in) |
| 1971 | 30.4 mm (1.2 in) |
| 1972 | 17.2 mm (0.7 in) |
| 1973 | 56.1 mm (2.2 in) |
| 1974 | 4.0 mm (0.16 in) |
| 1975 | 53.6 mm (2.1 in) |
| 1976 | 37.1 mm (1.5 in) |
| 1977 | 12.9 mm (0.5 in) |
| 1978 | 13.2 mm (0.5 in) |
| 1979 | 12.9 mm (0.5 in) |
| 1980 | 32.3 mm (1.3 in) |
| 1981 | 18.1 mm (0.7 in) |
| 1982 | 20.0 mm (0.8 in) |
| 1983 | 33.4 mm (1.3 in) |
| 1984 | 27.1 mm (1.1 in) |
| 1985 | 25.4 mm (1.0 in) |
| 1986 | 24.7 mm (1.0 in) |
| 1987 | 40.5 mm (1.6 in) |
| 1988 | 21.3 mm (0.8 in) |
| 1989 | 31.1 mm (1.2 in) |
| 1990 | 10.3 mm (0.4 in) |
| 1991 | 16.5 mm (0.6 in) |
| 1992 | 30.3 mm (1.2 in) |
| 1993 | 15.7 mm (0.6 in) |
| 1994 | 25.5 mm (1.0 in) |
| 1995 | 13.1 mm (0.5 in) |
| 1996 | 25.0 mm (1.0 in) |
| 1997 | 12.3 mm (0.5 in) |
| 1998 | 27.0 mm (1.1 in) |
| 1999 | 26.1 mm (1.0 in) |
| 2000 | 19.5 mm (0.8 in) |
| 2001 | 23.4 mm (0.9 in) |
| 2002 | 21.8 mm (0.9 in) |
| 2003 | 22.4 mm (0.9 in) |
| 2004 | 19.6 mm (0.8 in) |
| 2005 | 18.1 mm (0.7 in) |
| 2006 | 28.2 mm (1.1 in) |
| 2007 | 38.3 mm (1.5 in) |
| 2008 | 14.5 mm (0.6 in) |
| 2009 | 10.5 mm (0.4 in) |
| 2010 | 19.0 mm (0.7 in) |
| 2011 | 22.3 mm (0.9 in) |
| 2012 | 41.7 mm (1.6 in) |
| 2013 | 16.8 mm (0.7 in) |
| 2014 | 17.1 mm (0.7 in) |
| 2015 | 18.6 mm (0.7 in) |
| 2016 | 15.8 mm (0.6 in) |
| 2017 | 14.7 mm (0.6 in) |
| 2018 | 34.2 mm (1.3 in) |
| 2019 | 33.7 mm (1.3 in) |
| 2020 | 32.0 mm (1.3 in) |
| 2021 | 18.5 mm (0.7 in) |
| 2022 | 21.4 mm (0.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1934 | 77 days |
| 1935 | 117 days |
| 1936 | 46 days |
| 1937 | 48 days |
| 1938 | 80 days |
| 1939 | 53 days |
| 1940 | 104 days |
| 1941 | 124 days |
| 1942 | 127 days |
| 1943 | 109 days |
| 1944 | 73 days |
| 1945 | 134 days |
| 1946 | 60 days |
| 1947 | 131 days |
| 1948 | 97 days |
| 1949 | 104 days |
| 1950 | 82 days |
| 1951 | 81 days |
| 1952 | 45 days |
| 1953 | 37 days |
| 1954 | 66 days |
| 1955 | 108 days |
| 1956 | 43 days |
| 1957 | 56 days |
| 1958 | 113 days |
| 1959 | 100 days |
| 1960 | 63 days |
| 1961 | 62 days |
| 1962 | 158 days |
| 1963 | 52 days |
| 1964 | 74 days |
| 1965 | 67 days |
| 1966 | 35 days |
| 1967 | 61 days |
| 1968 | 73 days |
| 1969 | 83 days |
| 1970 | 49 days |
| 1971 | 43 days |
| 1972 | 107 days |
| 1973 | 24 days |
| 1974 | 14 days |
| 1975 | 16 days |
| 1976 | 8 days |
| 1977 | 123 days |
| 1978 | 89 days |
| 1979 | 52 days |
| 1980 | 90 days |
| 1981 | 81 days |
| 1982 | 95 days |
| 1983 | 100 days |
| 1984 | 60 days |
| 1985 | 157 days |
| 1986 | 68 days |
| 1987 | 112 days |
| 1988 | 87 days |
| 1989 | 105 days |
| 1990 | 123 days |
| 1991 | 75 days |
| 1992 | 102 days |
| 1993 | 75 days |
| 1994 | 105 days |
| 1995 | 85 days |
| 1996 | 106 days |
| 1997 | 112 days |
| 1998 | 107 days |
| 1999 | 65 days |
| 2000 | 99 days |
| 2001 | 78 days |
| 2002 | 101 days |
| 2003 | 106 days |
| 2004 | 68 days |
| 2005 | 57 days |
| 2006 | 106 days |
| 2007 | 120 days |
| 2008 | 44 days |
| 2009 | 59 days |
| 2010 | 64 days |
| 2011 | 69 days |
| 2012 | 109 days |
| 2013 | 51 days |
| 2014 | 84 days |
| 2015 | 114 days |
| 2016 | 80 days |
| 2017 | 108 days |
| 2018 | 58 days |
| 2019 | 115 days |
| 2020 | 57 days |
| 2021 | 50 days |
| 2022 | 43 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
66 years with a frostAcross 66 years with a frost, the median last spring frost at Kosch-Agach falls on 4 June and the median first autumn frost on 24 August, which leaves a median of 82 days between them.
In 1988 to 2018 the median growing season was 86 days. That is 14 days more than in 1935 to 1981.
Fitted over all years, the growing season changes by +3.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1935 to 1981) | Recent period (1988 to 2018) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 4 June | 7 June | 1 June | 6 days earlier | -1.3 days per decade |
| First autumn frost | 24 August | 17 August | 26 August | 9 days later | +2.3 days per decade |
| Growing days | 82 days | 72 days | 86 days | 14 days more | +3.7 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
83 years, 1934 to 2021A day with at least 12.9 mm (0.5 in) of rain is expected about once in 2 years. A day with at least 39.4 mm (1.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 12.9 mm (0.5 in) | |
| 5 years | 18.4 mm (0.7 in) | |
| 10 years | 22.6 mm (0.9 in) | |
| 25 years | 28.6 mm (1.1 in) | |
| 50 years | 33.7 mm (1.3 in) | |
| 100 years | 39.4 mm (1.6 in) | Longer than the 83 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, 83 years of values from 1934 to 2021.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 38.7 mm (1.5 in) in 1987; 36.7 mm (1.4 in) in 2007; 30.4 mm (1.2 in) in 1971.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Kosch-Agach, at 1966. Each is measured against neighbouring stations.
- Relative to 4 neighbouring stations, the station's annual mean temperature from 1966 ran 0.9 C (1.5 F) higher than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1966 | +0.9 | +1.5 | possible | 4 |
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
2004 to 2018 against 1961 to 1990Over 2004 to 2018, Kosch-Agach had a mean temperature of -3.3 C (26.0 F) and 122.8 mm (4.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Zhigalovo (Russia, 1,235 km away), Toora-Hem (Russia, 585 km away) and Krasnyj Chikoj (Russia, 1,425 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Zhigalovo | Russia | 1,235 km (767 mi) | -3.4 C (25.8 F) | 331.0 mm (13.0 in) | 1.55 |
| Toora-Hem | Russia | 585 km (364 mi) | -4.4 C (24.0 F) | 319.6 mm (12.6 in) | 1.71 |
| Krasnyj Chikoj | Russia | 1,425 km (885 mi) | -2.1 C (28.3 F) | 343.1 mm (13.5 in) | 1.74 |
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).