Akhty Weather Records (RSM00037663)
Record envelope, standing records and threshold days for Akhty (RSM00037663), Russia, with 116 years of record.
Key Facts for Akhty
- Akhty (RSM00037663) is a weather station in Russia at 41.47 latitude and 47.73 longitude, 1,047 m (3,435 ft) above sea level.
- The station reports from 1910 to 2025, 116 years of record.
- 1,464 records set at Akhty still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Akhty set a monthly record high minimum temperature of 15.7 C (60.3 F) on 31 March 2025.
About the Station
- Location: Russia, 41.47 latitude, 47.73 longitude.
- Elevation: 1,047 m (3,435 ft).
- Period of record: 1910 to 2025, 116 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
8 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 23.4 C (74.1 F) | -24.1 C (-11.4 F) | 20.1 C (68.2 F) | -6.8 C (19.8 F) |
| Feb | 23.1 C (73.6 F) | -24.5 C (-12.1 F) | 14.7 C (58.5 F) | -15.1 C (4.8 F) |
| Mar | 28.6 C (83.5 F) | -17.5 C (0.5 F) | 28.6 C (83.5 F) | -11.6 C (11.1 F) |
| Apr | 33.7 C (92.7 F) | -9.5 C (14.9 F) | n/a | n/a |
| May | 33.4 C (92.1 F) | -1.3 C (29.7 F) | n/a | n/a |
| Jun | 37.7 C (99.9 F) | 0.2 C (32.4 F) | n/a | n/a |
| Jul | 40.1 C (104.2 F) | 3.9 C (39.0 F) | n/a | n/a |
| Aug | 39.9 C (103.8 F) | 5.5 C (41.9 F) | n/a | n/a |
| Sep | 40.6 C (105.1 F) | -3.5 C (25.7 F) | n/a | n/a |
| Oct | 32.1 C (89.8 F) | -10.2 C (13.6 F) | n/a | n/a |
| Nov | 28.4 C (83.1 F) | -19.2 C (-2.6 F) | n/a | n/a |
| Dec | 26.9 C (80.4 F) | -18.0 C (-0.4 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1910 | 4 |
| 1911 | 37 |
| 1912 | 8 |
| 1914 | 3 |
| 1915 | 6 |
| 1916 | 5 |
| 1917 | 4 |
| 1926 | 3 |
| 1927 | 31 |
| 1928 | 18 |
| 1929 | 21 |
| 1930 | 14 |
| 1931 | 25 |
| 1932 | 17 |
| 1933 | 12 |
| 1934 | 10 |
| 1935 | 26 |
| 1936 | 7 |
| 1937 | 19 |
| 1938 | 9 |
| 1939 | 12 |
| 1940 | 18 |
| 1941 | 21 |
| 1942 | 12 |
| 1943 | 10 |
| 1944 | 13 |
| 1945 | 34 |
| 1946 | 19 |
| 1947 | 8 |
| 1948 | 17 |
| 1949 | 6 |
| 1950 | 19 |
| 1951 | 10 |
| 1952 | 16 |
| 1953 | 21 |
| 1954 | 5 |
| 1955 | 15 |
| 1956 | 21 |
| 1957 | 18 |
| 1958 | 9 |
| 1959 | 8 |
| 1960 | 12 |
| 1961 | 15 |
| 1962 | 16 |
| 1963 | 14 |
| 1964 | 11 |
| 1965 | 16 |
| 1966 | 30 |
| 1967 | 13 |
| 1968 | 25 |
| 1969 | 32 |
| 1970 | 13 |
| 1971 | 15 |
| 1972 | 22 |
| 1973 | 9 |
| 1974 | 14 |
| 1975 | 19 |
| 1976 | 20 |
| 1977 | 19 |
| 1978 | 13 |
| 1979 | 12 |
| 1980 | 15 |
| 1981 | 10 |
| 1982 | 15 |
| 1983 | 5 |
| 1984 | 4 |
| 1985 | 11 |
| 1986 | 12 |
| 1987 | 20 |
| 1988 | 12 |
| 1989 | 7 |
| 1990 | 18 |
| 1991 | 4 |
| 1992 | 13 |
| 1993 | 15 |
| 1994 | 7 |
| 1995 | 9 |
| 1996 | 8 |
| 1997 | 12 |
| 1998 | 23 |
| 1999 | 14 |
| 2000 | 14 |
| 2001 | 9 |
| 2002 | 17 |
| 2003 | 18 |
| 2004 | 13 |
| 2006 | 16 |
| 2007 | 15 |
| 2008 | 16 |
| 2009 | 8 |
| 2010 | 16 |
| 2011 | 17 |
| 2012 | 13 |
| 2013 | 6 |
| 2014 | 17 |
| 2015 | 14 |
| 2016 | 14 |
| 2017 | 8 |
| 2018 | 17 |
| 2019 | 11 |
| 2020 | 6 |
| 2021 | 14 |
| 2023 | 8 |
| 2024 | 2 |
| 2025 | 10 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1957-08-08 | Record daily precipitation | Record daily precipitation 60.0 mm (2.4 in) |
| 1962-07-21 | Record high maximum temperature | Record high maximum temperature 40.1 C (104.2 F) |
| 1966-07-25 | Record high minimum temperature | Record high minimum temperature 23.9 C (75.0 F) |
| 1969-02-09 | Record low maximum temperature | Record low maximum temperature -14.0 C (6.8 F) |
| 2010-09-02 | Record high maximum temperature | Record high maximum temperature 40.6 C (105.1 F) |
| 2019-06-13 | Record daily precipitation | Record daily precipitation 65.2 mm (2.6 in) |
Wettest Day of Each Month
Jun: 65.2 mm (2.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 23.6 mm (0.9 in) | 2 January 2016 |
| Feb | 33.7 mm (1.3 in) | 23 February 2004 |
| Mar | 35.9 mm (1.4 in) | 6 March 2004 |
| Apr | 39.8 mm (1.6 in) | 27 April 1967 |
| May | 39.6 mm (1.6 in) | 17 May 2001 |
| Jun | 65.2 mm (2.6 in) | 13 June 2019 |
| Jul | 53.0 mm (2.1 in) | 29 July 2006 |
| Aug | 60.0 mm (2.4 in) | 8 August 1957 |
| Sep | 42.8 mm (1.7 in) | 25 September 1941 |
| Oct | 48.4 mm (1.9 in) | 30 October 1996 |
| Nov | 42.6 mm (1.7 in) | 25 November 1992 |
| Dec | 20.2 mm (0.8 in) | 19 December 2003 |
Period of Record Coverage
1926 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1926 | 231 | 63% | No |
| 1927 | 365 | 100% | Yes |
| 1928 | 365 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 363 | 99% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 362 | 99% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 317 | 87% | No |
| 1944 | 268 | 73% | No |
| 1945 | 306 | 84% | No |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 182 | 50% | No |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 365 | 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 | 364 | 100% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 364 | 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 | 334 | 92% | 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 | 356 | 98% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 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 | 225 | 62% | No |
| 2020 | 125 | 34% | No |
| 2021 | 133 | 36% | No |
| 2022 | 131 | 36% | No |
| 2023 | 139 | 38% | No |
| 2024 | 131 | 36% | No |
| 2025 | 84 | 23% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 31 March 2025 | Akhty, RU | monthly high min | 15.7 C (60.3 F) | 0.3 C (0.5 F) | 111 years | 50 of 100 (Notable) |
| 30 March 2025 | Akhty, RU | daily high max | 28.1 C (82.6 F) | 2.7 C (4.9 F) | 84 years | 38 of 100 (Notable) |
| 18 March 2025 | Akhty, RU | daily high max | 25.7 C (78.3 F) | 0.1 C (0.2 F) | 91 years | 37 of 100 (Notable) |
| 17 March 2025 | Akhty, RU | daily high max | 28.5 C (83.3 F) | 3.5 C (6.3 F) | 91 years | 41 of 100 (Notable) |
| 16 March 2025 | Akhty, RU | daily high max | 28.0 C (82.4 F) | 1.3 C (2.3 F) | 12 years | 14 of 100 (Routine) |
| 15 March 2025 | Akhty, RU | daily high min | 8.9 C (48.0 F) | 3.9 C (7.0 F) | 62 years | 36 of 100 (Notable) |
| 15 March 2025 | Akhty, RU | daily high max | 25.2 C (77.4 F) | 1.6 C (2.9 F) | 2 years | 12 of 100 (Routine) |
| 14 March 2025 | Akhty, RU | monthly high max | 28.6 C (83.5 F) | 1.1 C (2.0 F) | 16 years | 26 of 100 (Routine) |
| 13 March 2025 | Akhty, RU | daily high max | 25.9 C (78.6 F) | 2.8 C (5.0 F) | 23 years | 19 of 100 (Routine) |
| 11 January 2025 | Akhty, RU | daily high max | 20.1 C (68.2 F) | 1.1 C (2.0 F) | 22 years | 17 of 100 (Routine) |
| 19 March 2024 | Akhty, RU | daily rain | 16.0 mm (0.6 in) | 5.9 mm (0.23 in) | 42 years | 20 of 100 (Routine) |
| 13 February 2024 | Akhty, RU | daily high max | 20.1 C (68.2 F) | 1.0 C (1.8 F) | 44 years | 23 of 100 (Routine) |
| 20 January 2024 | Akhty, RU | daily high max | 18.1 C (64.6 F) | 0.7 C (1.3 F) | 64 years | 29 of 100 (Routine) |
| 17 November 2023 | Akhty, RU | daily rain | 6.1 mm (0.24 in) | 1.8 mm (0.07 in) | 6 years | 15 of 100 (Routine) |
| 16 November 2023 | Akhty, RU | daily high max (Tie) | 24.0 C (75.2 F) | tie | 89 years | 8 of 100 (Routine) |
| 14 November 2023 | Akhty, RU | daily high max | 24.6 C (76.3 F) | 1.8 C (3.2 F) | 44 years | 24 of 100 (Routine) |
| 13 November 2023 | Akhty, RU | daily high max | 23.7 C (74.7 F) | 0.3 C (0.5 F) | 56 years | 26 of 100 (Routine) |
| 12 November 2023 | Akhty, RU | daily high max | 24.9 C (76.8 F) | 2.0 C (3.6 F) | 44 years | 25 of 100 (Routine) |
| 9 November 2023 | Akhty, RU | daily high max | 25.4 C (77.7 F) | 0.7 C (1.3 F) | 82 years | 34 of 100 (Routine) |
| 6 November 2023 | Akhty, RU | daily high min | 9.0 C (48.2 F) | 0.1 C (0.2 F) | 66 years | 30 of 100 (Routine) |
Climate Trend
84 complete years, 1927 to 2018| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1927 | 9.9 C | -0.27 C |
| 1928 | 9.0 C | -1.11 C |
| 1929 | 9.0 C | -1.10 C |
| 1930 | 10.0 C | -0.13 C |
| 1932 | 9.7 C | -0.41 C |
| 1933 | 9.7 C | -0.40 C |
| 1934 | 8.9 C | -1.26 C |
| 1935 | 9.9 C | -0.29 C |
| 1936 | 9.7 C | -0.44 C |
| 1937 | 10.3 C | +0.13 C |
| 1938 | 9.8 C | -0.39 C |
| 1939 | 10.1 C | -0.09 C |
| 1940 | 10.4 C | +0.29 C |
| 1941 | 10.1 C | -0.04 C |
| 1942 | 9.2 C | -0.98 C |
| 1946 | 9.3 C | -0.83 C |
| 1947 | 10.3 C | +0.15 C |
| 1950 | 9.8 C | -0.39 C |
| 1951 | 9.8 C | -0.38 C |
| 1952 | 10.4 C | +0.28 C |
| 1953 | 9.3 C | -0.87 C |
| 1954 | 9.9 C | -0.23 C |
| 1955 | 10.6 C | +0.44 C |
| 1956 | 8.8 C | -1.38 C |
| 1957 | 10.2 C | +0.07 C |
| 1958 | 10.1 C | -0.07 C |
| 1959 | 8.7 C | -1.44 C |
| 1960 | 10.4 C | +0.23 C |
| 1961 | 10.9 C | +0.75 C |
| 1962 | 11.1 C | +0.99 C |
| 1963 | 10.1 C | -0.09 C |
| 1964 | 9.4 C | -0.70 C |
| 1965 | 9.7 C | -0.47 C |
| 1966 | 11.9 C | +1.74 C |
| 1967 | 9.5 C | -0.69 C |
| 1968 | 10.3 C | +0.15 C |
| 1969 | 8.8 C | -1.34 C |
| 1970 | 10.5 C | +0.31 C |
| 1971 | 10.6 C | +0.47 C |
| 1972 | 9.4 C | -0.71 C |
| 1973 | 9.7 C | -0.44 C |
| 1974 | 9.8 C | -0.39 C |
| 1975 | 10.6 C | +0.50 C |
| 1976 | 9.1 C | -1.01 C |
| 1977 | 9.7 C | -0.45 C |
| 1978 | 9.7 C | -0.47 C |
| 1979 | 10.8 C | +0.68 C |
| 1980 | 9.9 C | -0.24 C |
| 1981 | 10.5 C | +0.31 C |
| 1983 | 10.1 C | -0.07 C |
| 1984 | 9.0 C | -1.18 C |
| 1985 | 9.7 C | -0.42 C |
| 1986 | 10.1 C | -0.06 C |
| 1987 | 9.9 C | -0.25 C |
| 1988 | 10.0 C | -0.11 C |
| 1989 | 10.5 C | +0.33 C |
| 1990 | 10.1 C | 0.00 C |
| 1991 | 10.0 C | -0.19 C |
| 1992 | 8.7 C | -1.41 C |
| 1993 | 8.7 C | -1.45 C |
| 1994 | 9.7 C | -0.48 C |
| 1995 | 11.3 C | +1.13 C |
| 1996 | 10.2 C | +0.05 C |
| 1997 | 10.1 C | -0.07 C |
| 1998 | 11.3 C | +1.13 C |
| 1999 | 11.1 C | +0.99 C |
| 2000 | 10.4 C | +0.29 C |
| 2001 | 11.2 C | +1.04 C |
| 2002 | 10.3 C | +0.19 C |
| 2003 | 9.8 C | -0.36 C |
| 2004 | 10.8 C | +0.69 C |
| 2006 | 10.8 C | +0.64 C |
| 2007 | 10.6 C | +0.45 C |
| 2008 | 10.3 C | +0.19 C |
| 2009 | 10.8 C | +0.68 C |
| 2010 | 12.6 C | +2.43 C |
| 2011 | 9.7 C | -0.45 C |
| 2012 | 11.0 C | +0.84 C |
| 2013 | 11.2 C | +1.08 C |
| 2014 | 11.5 C | +1.40 C |
| 2015 | 11.3 C | +1.13 C |
| 2016 | 11.1 C | +0.97 C |
| 2017 | 11.5 C | +1.36 C |
| 2018 | 11.8 C | +1.65 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1927 to 2018. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 84 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.1 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.4) per decade | 1927 to 2018 | 84 | Rise |
| Mean daily maximum | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.4) per decade | 1927 to 2018 | 84 | Rise |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.2 to 0.3) per decade | 1927 to 2018 | 84 | 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
1910 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 40.6 C (105.1 F) | 2010 | 34.5 C (94.1 F) | 98 |
| Coldest night (TNn) | -24.5 C (-12.1 F) | 1911 | -15.8 C (3.5 F) | 106 |
| Wettest day (Rx1day) | 65.2 mm (2.6 in) | 2019 | 26.6 mm (1.0 in) | 106 |
| Wettest five days (Rx5day) | 113.3 mm (4.5 in) | 1938 | 42.2 mm (1.7 in) | 106 |
| Longest dry spell (CDD) | 89 days | 1916 | 31 days | 106 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1910 | n/a |
| 1911 | n/a |
| 1912 | n/a |
| 1914 | n/a |
| 1915 | n/a |
| 1916 | n/a |
| 1917 | n/a |
| 1926 | 32.5 C (90.5 F) |
| 1927 | 34.5 C (94.1 F) |
| 1928 | 35.5 C (95.9 F) |
| 1929 | 39.6 C (103.3 F) |
| 1930 | 39.9 C (103.8 F) |
| 1931 | 37.6 C (99.7 F) |
| 1932 | 32.0 C (89.6 F) |
| 1933 | 35.6 C (96.1 F) |
| 1934 | 32.3 C (90.1 F) |
| 1935 | 37.5 C (99.5 F) |
| 1936 | 34.4 C (93.9 F) |
| 1937 | 32.1 C (89.8 F) |
| 1938 | 34.8 C (94.6 F) |
| 1939 | 31.7 C (89.1 F) |
| 1940 | 35.8 C (96.4 F) |
| 1941 | 36.0 C (96.8 F) |
| 1942 | 36.5 C (97.7 F) |
| 1943 | 37.1 C (98.8 F) |
| 1944 | 34.6 C (94.3 F) |
| 1945 | 34.5 C (94.1 F) |
| 1946 | 32.4 C (90.3 F) |
| 1947 | 32.7 C (90.9 F) |
| 1948 | 34.4 C (93.9 F) |
| 1949 | n/a |
| 1950 | 34.1 C (93.4 F) |
| 1951 | 33.0 C (91.4 F) |
| 1952 | 35.3 C (95.5 F) |
| 1953 | 34.1 C (93.4 F) |
| 1954 | 33.0 C (91.4 F) |
| 1955 | 35.1 C (95.2 F) |
| 1956 | 33.7 C (92.7 F) |
| 1957 | 35.3 C (95.5 F) |
| 1958 | 34.3 C (93.7 F) |
| 1959 | 30.7 C (87.3 F) |
| 1960 | 37.1 C (98.8 F) |
| 1961 | 38.8 C (101.8 F) |
| 1962 | 40.1 C (104.2 F) |
| 1963 | 30.8 C (87.4 F) |
| 1964 | 32.7 C (90.9 F) |
| 1965 | 35.1 C (95.2 F) |
| 1966 | 35.8 C (96.4 F) |
| 1967 | 30.1 C (86.2 F) |
| 1968 | 37.7 C (99.9 F) |
| 1969 | 36.4 C (97.5 F) |
| 1970 | 32.0 C (89.6 F) |
| 1971 | 36.2 C (97.2 F) |
| 1972 | 31.9 C (89.4 F) |
| 1973 | 35.6 C (96.1 F) |
| 1974 | 34.6 C (94.3 F) |
| 1975 | 36.7 C (98.1 F) |
| 1976 | 39.2 C (102.6 F) |
| 1977 | 35.7 C (96.3 F) |
| 1978 | 34.3 C (93.7 F) |
| 1979 | 34.6 C (94.3 F) |
| 1980 | 35.6 C (96.1 F) |
| 1981 | 29.8 C (85.6 F) |
| 1982 | 31.4 C (88.5 F) |
| 1983 | 32.4 C (90.3 F) |
| 1984 | 31.7 C (89.1 F) |
| 1985 | 34.2 C (93.6 F) |
| 1986 | 33.5 C (92.3 F) |
| 1987 | 33.6 C (92.5 F) |
| 1988 | 34.7 C (94.5 F) |
| 1989 | 33.7 C (92.7 F) |
| 1990 | 36.2 C (97.2 F) |
| 1991 | 33.9 C (93.0 F) |
| 1992 | 30.3 C (86.5 F) |
| 1993 | 34.4 C (93.9 F) |
| 1994 | 31.0 C (87.8 F) |
| 1995 | 30.5 C (86.9 F) |
| 1996 | 34.5 C (94.1 F) |
| 1997 | 32.5 C (90.5 F) |
| 1998 | 37.5 C (99.5 F) |
| 1999 | 33.5 C (92.3 F) |
| 2000 | 36.9 C (98.4 F) |
| 2001 | 35.1 C (95.2 F) |
| 2002 | 32.1 C (89.8 F) |
| 2003 | 37.5 C (99.5 F) |
| 2004 | 30.8 C (87.4 F) |
| 2006 | 35.4 C (95.7 F) |
| 2007 | 35.4 C (95.7 F) |
| 2008 | 35.1 C (95.2 F) |
| 2009 | 31.0 C (87.8 F) |
| 2010 | 40.6 C (105.1 F) |
| 2011 | 38.0 C (100.4 F) |
| 2012 | 34.5 C (94.1 F) |
| 2013 | 31.2 C (88.2 F) |
| 2014 | 37.7 C (99.9 F) |
| 2015 | 35.8 C (96.4 F) |
| 2016 | 34.8 C (94.6 F) |
| 2017 | 38.6 C (101.5 F) |
| 2018 | 36.8 C (98.2 F) |
| 2019 | 32.4 C (90.3 F) |
| 2020 | 24.6 C (76.3 F) |
| 2021 | 27.1 C (80.8 F) |
| 2022 | 23.2 C (73.8 F) |
| 2023 | 28.4 C (83.1 F) |
| 2024 | 24.4 C (75.9 F) |
| 2025 | 28.6 C (83.5 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1910 | -14.5 C (5.9 F) |
| 1911 | -24.5 C (-12.1 F) |
| 1912 | -16.0 C (3.2 F) |
| 1914 | -15.9 C (3.4 F) |
| 1915 | -12.0 C (10.4 F) |
| 1916 | -14.0 C (6.8 F) |
| 1917 | -16.8 C (1.8 F) |
| 1926 | -12.1 C (10.2 F) |
| 1927 | -21.5 C (-6.7 F) |
| 1928 | -14.8 C (5.4 F) |
| 1929 | -19.6 C (-3.3 F) |
| 1930 | -17.1 C (1.2 F) |
| 1931 | -19.6 C (-3.3 F) |
| 1932 | -15.5 C (4.1 F) |
| 1933 | -17.3 C (0.9 F) |
| 1934 | -16.1 C (3.0 F) |
| 1935 | -21.9 C (-7.4 F) |
| 1936 | -14.2 C (6.4 F) |
| 1937 | -17.9 C (-0.2 F) |
| 1938 | -12.7 C (9.1 F) |
| 1939 | -16.5 C (2.3 F) |
| 1940 | -22.8 C (-9.0 F) |
| 1941 | -19.8 C (-3.6 F) |
| 1942 | -18.5 C (-1.3 F) |
| 1943 | -14.2 C (6.4 F) |
| 1944 | -12.8 C (9.0 F) |
| 1945 | -21.7 C (-7.1 F) |
| 1946 | -19.2 C (-2.6 F) |
| 1947 | -18.3 C (-0.9 F) |
| 1948 | -15.9 C (3.4 F) |
| 1949 | -17.9 C (-0.2 F) |
| 1950 | -19.6 C (-3.3 F) |
| 1951 | -16.3 C (2.7 F) |
| 1952 | -15.5 C (4.1 F) |
| 1953 | -19.2 C (-2.6 F) |
| 1954 | -16.7 C (1.9 F) |
| 1955 | -16.2 C (2.8 F) |
| 1956 | -15.5 C (4.1 F) |
| 1957 | -15.6 C (3.9 F) |
| 1958 | -14.4 C (6.1 F) |
| 1959 | -18.2 C (-0.8 F) |
| 1960 | -15.0 C (5.0 F) |
| 1961 | -15.1 C (4.8 F) |
| 1962 | -15.5 C (4.1 F) |
| 1963 | -16.5 C (2.3 F) |
| 1964 | -21.4 C (-6.5 F) |
| 1965 | -17.5 C (0.5 F) |
| 1966 | -15.0 C (5.0 F) |
| 1967 | -17.6 C (0.3 F) |
| 1968 | -14.8 C (5.4 F) |
| 1969 | -21.7 C (-7.1 F) |
| 1970 | -14.1 C (6.6 F) |
| 1971 | -18.6 C (-1.5 F) |
| 1972 | -20.8 C (-5.4 F) |
| 1973 | -19.6 C (-3.3 F) |
| 1974 | -15.6 C (3.9 F) |
| 1975 | -15.1 C (4.8 F) |
| 1976 | -21.7 C (-7.1 F) |
| 1977 | -20.0 C (-4.0 F) |
| 1978 | -15.4 C (4.3 F) |
| 1979 | -15.8 C (3.6 F) |
| 1980 | -16.8 C (1.8 F) |
| 1981 | -9.7 C (14.5 F) |
| 1982 | -15.3 C (4.5 F) |
| 1983 | -16.8 C (1.8 F) |
| 1984 | -16.3 C (2.7 F) |
| 1985 | -16.4 C (2.5 F) |
| 1986 | -15.1 C (4.8 F) |
| 1987 | -14.0 C (6.8 F) |
| 1988 | -17.8 C (0.0 F) |
| 1989 | -16.4 C (2.5 F) |
| 1990 | -17.4 C (0.7 F) |
| 1991 | -16.9 C (1.6 F) |
| 1992 | -13.4 C (7.9 F) |
| 1993 | -17.4 C (0.7 F) |
| 1994 | -16.7 C (1.9 F) |
| 1995 | -14.7 C (5.5 F) |
| 1996 | -14.0 C (6.8 F) |
| 1997 | -14.6 C (5.7 F) |
| 1998 | -20.2 C (-4.4 F) |
| 1999 | -13.4 C (7.9 F) |
| 2000 | -15.3 C (4.5 F) |
| 2001 | -14.6 C (5.7 F) |
| 2002 | -17.5 C (0.5 F) |
| 2003 | -13.6 C (7.5 F) |
| 2004 | -13.2 C (8.2 F) |
| 2006 | -15.3 C (4.5 F) |
| 2007 | -12.8 C (9.0 F) |
| 2008 | -17.4 C (0.7 F) |
| 2009 | -15.0 C (5.0 F) |
| 2010 | -14.6 C (5.7 F) |
| 2011 | -15.1 C (4.8 F) |
| 2012 | -19.9 C (-3.8 F) |
| 2013 | -15.0 C (5.0 F) |
| 2014 | -18.2 C (-0.8 F) |
| 2015 | -13.6 C (7.5 F) |
| 2016 | -17.7 C (0.1 F) |
| 2017 | -13.4 C (7.9 F) |
| 2018 | -10.6 C (12.9 F) |
| 2019 | -9.7 C (14.5 F) |
| 2020 | -14.5 C (5.9 F) |
| 2021 | -15.5 C (4.1 F) |
| 2022 | -11.7 C (10.9 F) |
| 2023 | -14.3 C (6.3 F) |
| 2024 | -13.8 C (7.2 F) |
| 2025 | -15.1 C (4.8 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1910 | 25.0 mm (1.0 in) |
| 1911 | 28.2 mm (1.1 in) |
| 1912 | 24.0 mm (0.9 in) |
| 1914 | 28.7 mm (1.1 in) |
| 1915 | 17.8 mm (0.7 in) |
| 1916 | 10.0 mm (0.4 in) |
| 1917 | 9.0 mm (0.35 in) |
| 1926 | 29.5 mm (1.2 in) |
| 1927 | 23.9 mm (0.9 in) |
| 1928 | 29.2 mm (1.1 in) |
| 1929 | 26.2 mm (1.0 in) |
| 1930 | 21.9 mm (0.9 in) |
| 1931 | 18.3 mm (0.7 in) |
| 1932 | 23.5 mm (0.9 in) |
| 1933 | 24.9 mm (1.0 in) |
| 1934 | 26.2 mm (1.0 in) |
| 1935 | 38.6 mm (1.5 in) |
| 1936 | 33.2 mm (1.3 in) |
| 1937 | 26.2 mm (1.0 in) |
| 1938 | 39.9 mm (1.6 in) |
| 1939 | 25.2 mm (1.0 in) |
| 1940 | 23.8 mm (0.9 in) |
| 1941 | 42.8 mm (1.7 in) |
| 1942 | 15.7 mm (0.6 in) |
| 1943 | 29.1 mm (1.1 in) |
| 1944 | 57.3 mm (2.3 in) |
| 1945 | 19.1 mm (0.8 in) |
| 1946 | 31.0 mm (1.2 in) |
| 1947 | 26.5 mm (1.0 in) |
| 1948 | 39.1 mm (1.5 in) |
| 1949 | 25.1 mm (1.0 in) |
| 1950 | 18.7 mm (0.7 in) |
| 1951 | 26.7 mm (1.1 in) |
| 1952 | 20.9 mm (0.8 in) |
| 1953 | 23.1 mm (0.9 in) |
| 1954 | 29.9 mm (1.2 in) |
| 1955 | 33.4 mm (1.3 in) |
| 1956 | 25.2 mm (1.0 in) |
| 1957 | 60.0 mm (2.4 in) |
| 1958 | 42.6 mm (1.7 in) |
| 1959 | 26.2 mm (1.0 in) |
| 1960 | 23.5 mm (0.9 in) |
| 1961 | 14.3 mm (0.6 in) |
| 1962 | 30.4 mm (1.2 in) |
| 1963 | 40.9 mm (1.6 in) |
| 1964 | 37.3 mm (1.5 in) |
| 1965 | 23.8 mm (0.9 in) |
| 1966 | 37.4 mm (1.5 in) |
| 1967 | 39.8 mm (1.6 in) |
| 1968 | 26.3 mm (1.0 in) |
| 1969 | 25.3 mm (1.0 in) |
| 1970 | 21.0 mm (0.8 in) |
| 1971 | 25.9 mm (1.0 in) |
| 1972 | 37.7 mm (1.5 in) |
| 1973 | 26.4 mm (1.0 in) |
| 1974 | 34.2 mm (1.3 in) |
| 1975 | 31.8 mm (1.3 in) |
| 1976 | 21.8 mm (0.9 in) |
| 1977 | 32.1 mm (1.3 in) |
| 1978 | 23.3 mm (0.9 in) |
| 1979 | 29.6 mm (1.2 in) |
| 1980 | 29.5 mm (1.2 in) |
| 1981 | 27.1 mm (1.1 in) |
| 1982 | 37.7 mm (1.5 in) |
| 1983 | 34.1 mm (1.3 in) |
| 1984 | 32.9 mm (1.3 in) |
| 1985 | 17.8 mm (0.7 in) |
| 1986 | 19.2 mm (0.8 in) |
| 1987 | 24.7 mm (1.0 in) |
| 1988 | 26.0 mm (1.0 in) |
| 1989 | 38.9 mm (1.5 in) |
| 1990 | 23.6 mm (0.9 in) |
| 1991 | 23.7 mm (0.9 in) |
| 1992 | 46.0 mm (1.8 in) |
| 1993 | 41.3 mm (1.6 in) |
| 1994 | 21.8 mm (0.9 in) |
| 1995 | 43.4 mm (1.7 in) |
| 1996 | 48.4 mm (1.9 in) |
| 1997 | 22.1 mm (0.9 in) |
| 1998 | 35.4 mm (1.4 in) |
| 1999 | 31.7 mm (1.2 in) |
| 2000 | 34.4 mm (1.4 in) |
| 2001 | 39.6 mm (1.6 in) |
| 2002 | 29.6 mm (1.2 in) |
| 2003 | 21.9 mm (0.9 in) |
| 2004 | 36.8 mm (1.4 in) |
| 2006 | 53.0 mm (2.1 in) |
| 2007 | 28.2 mm (1.1 in) |
| 2008 | 42.0 mm (1.7 in) |
| 2009 | 28.6 mm (1.1 in) |
| 2010 | 26.1 mm (1.0 in) |
| 2011 | 32.6 mm (1.3 in) |
| 2012 | 34.6 mm (1.4 in) |
| 2013 | 25.8 mm (1.0 in) |
| 2014 | 20.5 mm (0.8 in) |
| 2015 | 28.5 mm (1.1 in) |
| 2016 | 28.4 mm (1.1 in) |
| 2017 | 31.3 mm (1.2 in) |
| 2018 | 22.9 mm (0.9 in) |
| 2019 | 65.2 mm (2.6 in) |
| 2020 | 13.0 mm (0.5 in) |
| 2021 | 18.0 mm (0.7 in) |
| 2022 | 10.9 mm (0.4 in) |
| 2023 | 7.9 mm (0.31 in) |
| 2024 | 16.0 mm (0.6 in) |
| 2025 | 7.1 mm (0.28 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1910 | 49.1 mm (1.9 in) |
| 1911 | 48.2 mm (1.9 in) |
| 1912 | 46.1 mm (1.8 in) |
| 1914 | 32.7 mm (1.3 in) |
| 1915 | 28.3 mm (1.1 in) |
| 1916 | 22.6 mm (0.9 in) |
| 1917 | 9.0 mm (0.35 in) |
| 1926 | 34.4 mm (1.4 in) |
| 1927 | 35.0 mm (1.4 in) |
| 1928 | 29.6 mm (1.2 in) |
| 1929 | 49.5 mm (1.9 in) |
| 1930 | 34.9 mm (1.4 in) |
| 1931 | 31.5 mm (1.2 in) |
| 1932 | 49.9 mm (2.0 in) |
| 1933 | 31.8 mm (1.3 in) |
| 1934 | 48.3 mm (1.9 in) |
| 1935 | 45.6 mm (1.8 in) |
| 1936 | 57.4 mm (2.3 in) |
| 1937 | 41.9 mm (1.6 in) |
| 1938 | 113.3 mm (4.5 in) |
| 1939 | 29.8 mm (1.2 in) |
| 1940 | 36.2 mm (1.4 in) |
| 1941 | 52.7 mm (2.1 in) |
| 1942 | 29.2 mm (1.1 in) |
| 1943 | 43.7 mm (1.7 in) |
| 1944 | 71.3 mm (2.8 in) |
| 1945 | 35.0 mm (1.4 in) |
| 1946 | 45.0 mm (1.8 in) |
| 1947 | 34.9 mm (1.4 in) |
| 1948 | 59.1 mm (2.3 in) |
| 1949 | 44.4 mm (1.7 in) |
| 1950 | 40.1 mm (1.6 in) |
| 1951 | 46.6 mm (1.8 in) |
| 1952 | 34.4 mm (1.4 in) |
| 1953 | 37.9 mm (1.5 in) |
| 1954 | 41.3 mm (1.6 in) |
| 1955 | 77.6 mm (3.1 in) |
| 1956 | 61.7 mm (2.4 in) |
| 1957 | 68.0 mm (2.7 in) |
| 1958 | 54.5 mm (2.1 in) |
| 1959 | 53.0 mm (2.1 in) |
| 1960 | 37.4 mm (1.5 in) |
| 1961 | 24.9 mm (1.0 in) |
| 1962 | 42.9 mm (1.7 in) |
| 1963 | 55.6 mm (2.2 in) |
| 1964 | 39.2 mm (1.5 in) |
| 1965 | 37.2 mm (1.5 in) |
| 1966 | 75.5 mm (3.0 in) |
| 1967 | 69.3 mm (2.7 in) |
| 1968 | 46.2 mm (1.8 in) |
| 1969 | 41.1 mm (1.6 in) |
| 1970 | 35.7 mm (1.4 in) |
| 1971 | 48.1 mm (1.9 in) |
| 1972 | 57.7 mm (2.3 in) |
| 1973 | 39.4 mm (1.6 in) |
| 1974 | 41.2 mm (1.6 in) |
| 1975 | 57.4 mm (2.3 in) |
| 1976 | 33.7 mm (1.3 in) |
| 1977 | 50.2 mm (2.0 in) |
| 1978 | 37.8 mm (1.5 in) |
| 1979 | 48.4 mm (1.9 in) |
| 1980 | 42.8 mm (1.7 in) |
| 1981 | 38.3 mm (1.5 in) |
| 1982 | 67.0 mm (2.6 in) |
| 1983 | 46.8 mm (1.8 in) |
| 1984 | 42.4 mm (1.7 in) |
| 1985 | 34.1 mm (1.3 in) |
| 1986 | 30.5 mm (1.2 in) |
| 1987 | 46.9 mm (1.8 in) |
| 1988 | 30.3 mm (1.2 in) |
| 1989 | 51.1 mm (2.0 in) |
| 1990 | 33.9 mm (1.3 in) |
| 1991 | 35.4 mm (1.4 in) |
| 1992 | 65.8 mm (2.6 in) |
| 1993 | 52.2 mm (2.1 in) |
| 1994 | 35.8 mm (1.4 in) |
| 1995 | 58.7 mm (2.3 in) |
| 1996 | 73.0 mm (2.9 in) |
| 1997 | 39.9 mm (1.6 in) |
| 1998 | 59.4 mm (2.3 in) |
| 1999 | 31.7 mm (1.2 in) |
| 2000 | 41.9 mm (1.6 in) |
| 2001 | 43.0 mm (1.7 in) |
| 2002 | 46.5 mm (1.8 in) |
| 2003 | 38.3 mm (1.5 in) |
| 2004 | 62.1 mm (2.4 in) |
| 2006 | 56.7 mm (2.2 in) |
| 2007 | 42.7 mm (1.7 in) |
| 2008 | 58.6 mm (2.3 in) |
| 2009 | 59.1 mm (2.3 in) |
| 2010 | 57.2 mm (2.3 in) |
| 2011 | 36.4 mm (1.4 in) |
| 2012 | 52.3 mm (2.1 in) |
| 2013 | 54.2 mm (2.1 in) |
| 2014 | 36.3 mm (1.4 in) |
| 2015 | 32.2 mm (1.3 in) |
| 2016 | 40.8 mm (1.6 in) |
| 2017 | 33.1 mm (1.3 in) |
| 2018 | 30.6 mm (1.2 in) |
| 2019 | 77.6 mm (3.1 in) |
| 2020 | 23.9 mm (0.9 in) |
| 2021 | 18.0 mm (0.7 in) |
| 2022 | 11.5 mm (0.5 in) |
| 2023 | 12.2 mm (0.5 in) |
| 2024 | 25.1 mm (1.0 in) |
| 2025 | 13.1 mm (0.5 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1910 | 30 days |
| 1911 | 52 days |
| 1912 | 54 days |
| 1914 | 54 days |
| 1915 | 40 days |
| 1916 | 89 days |
| 1917 | 64 days |
| 1926 | 23 days |
| 1927 | 29 days |
| 1928 | 37 days |
| 1929 | 35 days |
| 1930 | 27 days |
| 1931 | 32 days |
| 1932 | 42 days |
| 1933 | 43 days |
| 1934 | 34 days |
| 1935 | 35 days |
| 1936 | 35 days |
| 1937 | 29 days |
| 1938 | 29 days |
| 1939 | 29 days |
| 1940 | 43 days |
| 1941 | 22 days |
| 1942 | 31 days |
| 1943 | 41 days |
| 1944 | 41 days |
| 1945 | 21 days |
| 1946 | 29 days |
| 1947 | 42 days |
| 1948 | 52 days |
| 1949 | 29 days |
| 1950 | 29 days |
| 1951 | 29 days |
| 1952 | 37 days |
| 1953 | 23 days |
| 1954 | 34 days |
| 1955 | 25 days |
| 1956 | 29 days |
| 1957 | 41 days |
| 1958 | 24 days |
| 1959 | 20 days |
| 1960 | 30 days |
| 1961 | 36 days |
| 1962 | 34 days |
| 1963 | 34 days |
| 1964 | 50 days |
| 1965 | 26 days |
| 1966 | 42 days |
| 1967 | 21 days |
| 1968 | 31 days |
| 1969 | 25 days |
| 1970 | 27 days |
| 1971 | 29 days |
| 1972 | 20 days |
| 1973 | 37 days |
| 1974 | 62 days |
| 1975 | 29 days |
| 1976 | 42 days |
| 1977 | 27 days |
| 1978 | 46 days |
| 1979 | 32 days |
| 1980 | 35 days |
| 1981 | 27 days |
| 1982 | 27 days |
| 1983 | 35 days |
| 1984 | 35 days |
| 1985 | 31 days |
| 1986 | 36 days |
| 1987 | 20 days |
| 1988 | 27 days |
| 1989 | 29 days |
| 1990 | 35 days |
| 1991 | 30 days |
| 1992 | 17 days |
| 1993 | 35 days |
| 1994 | 22 days |
| 1995 | 48 days |
| 1996 | 50 days |
| 1997 | 39 days |
| 1998 | 29 days |
| 1999 | 35 days |
| 2000 | 38 days |
| 2001 | 25 days |
| 2002 | 24 days |
| 2003 | 26 days |
| 2004 | 25 days |
| 2006 | 38 days |
| 2007 | 46 days |
| 2008 | 32 days |
| 2009 | 40 days |
| 2010 | 60 days |
| 2011 | 22 days |
| 2012 | 32 days |
| 2013 | 19 days |
| 2014 | 28 days |
| 2015 | 33 days |
| 2016 | 24 days |
| 2017 | 53 days |
| 2018 | 28 days |
| 2019 | 16 days |
| 2020 | 19 days |
| 2021 | 19 days |
| 2022 | 18 days |
| 2023 | 13 days |
| 2024 | 13 days |
| 2025 | 17 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
84 years with a frostAcross 84 years with a frost, the median last spring frost at Akhty falls on 14 April and the median first autumn frost on 27 October, which leaves a median of 194 days between them.
In 1988 to 2018 the median growing season was 199 days. That is 8 days more than in 1927 to 1962.
Fitted over all years, the growing season changes by +1.1 days per decade at this station.
| Measure | Median, all years | Earliest period (1927 to 1962) | Recent period (1988 to 2018) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 14 April | 16 April | 12 April | 4 days earlier | -0.6 days per decade |
| First autumn frost | 27 October | 27 October | 30 October | 3 days later | +0.5 days per decade |
| Growing days | 194 days | 191 days | 199 days | 8 days more | +1.1 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
96 years, 1910 to 2018A day with at least 28.2 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 58.2 mm (2.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 28.2 mm (1.1 in) | |
| 5 years | 36.2 mm (1.4 in) | |
| 10 years | 41.5 mm (1.6 in) | |
| 25 years | 48.2 mm (1.9 in) | |
| 50 years | 53.2 mm (2.1 in) | |
| 100 years | 58.2 mm (2.3 in) | Longer than the 96 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, 96 years of values from 1910 to 2018.
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: 60.0 mm (2.4 in) in 1957; 57.3 mm (2.3 in) in 1944; 53.0 mm (2.1 in) in 2006.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Akhty, at 1989. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1989 ran 0.3 C (0.5 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1989 | -0.3 | -0.5 | 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
2003 to 2018 against 1961 to 1990Over 2003 to 2018, Akhty had a mean temperature of 11.0 C (51.8 F) and 394.5 mm (15.5 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Trinidad (United States, 10,825 km away), Walsenburg 1 NW (United States, 10,788 km away) and Roy (United States, 10,944 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Trinidad | United States | 10,825 km (6,726 mi) | 11.0 C (51.8 F) | 389.1 mm (15.3 in) | 0.66 |
| Walsenburg 1 NW | United States | 10,788 km (6,703 mi) | 10.8 C (51.4 F) | 413.6 mm (16.3 in) | 0.74 |
| Roy | United States | 10,944 km (6,800 mi) | 10.8 C (51.5 F) | 408.5 mm (16.1 in) | 0.74 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).