Almaty Weather Records (KZ000036870)
Record envelope, standing records and threshold days for Almaty (KZ000036870), Kazakhstan, with 112 years of record.
Key Facts for Almaty
- Almaty (KZ000036870) is a weather station in Kazakhstan at 43.23 latitude and 76.93 longitude, 851 m (2,792 ft) above sea level.
- The station reports from 1915 to 2026, 112 years of record.
- 1,464 records set at Almaty still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Almaty set a daily record high minimum temperature of 20.6 C (69.1 F) on 19 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Kazakhstan, 43.23 latitude, 76.93 longitude.
- Elevation: 851 m (2,792 ft).
- Period of record: 1915 to 2026, 112 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
7 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 18.2 C (64.8 F) | -36.5 C (-33.7 F) | 10.1 C (50.2 F) | -17.3 C (0.9 F) |
| Feb | 22.8 C (73.0 F) | -37.7 C (-35.9 F) | 22.8 C (73.0 F) | -9.0 C (15.8 F) |
| Mar | 29.8 C (85.6 F) | -24.8 C (-12.6 F) | 19.2 C (66.6 F) | -12.3 C (9.9 F) |
| Apr | 33.2 C (91.8 F) | -10.9 C (12.4 F) | 27.3 C (81.1 F) | 2.7 C (36.9 F) |
| May | 36.0 C (96.8 F) | -7.0 C (19.4 F) | 32.0 C (89.6 F) | 6.2 C (43.2 F) |
| Jun | 39.3 C (102.7 F) | 2.0 C (35.6 F) | 36.1 C (97.0 F) | 17.4 C (63.3 F) |
| Jul | 43.4 C (110.1 F) | 7.3 C (45.1 F) | 40.5 C (104.9 F) | 13.6 C (56.5 F) |
| Aug | 40.5 C (104.9 F) | 4.7 C (40.5 F) | 37.1 C (98.8 F) | 16.1 C (61.0 F) |
| Sep | 38.1 C (100.6 F) | -3.0 C (26.6 F) | 33.1 C (91.6 F) | 10.6 C (51.1 F) |
| Oct | 32.1 C (89.8 F) | -11.9 C (10.6 F) | 28.0 C (82.4 F) | 7.8 C (46.0 F) |
| Nov | 26.5 C (79.7 F) | -34.1 C (-29.4 F) | n/a | n/a |
| Dec | 19.2 C (66.6 F) | -31.8 C (-25.2 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1915 | 8 |
| 1916 | 20 |
| 1917 | 23 |
| 1918 | 3 |
| 1919 | 18 |
| 1920 | 15 |
| 1921 | 4 |
| 1922 | 3 |
| 1923 | 4 |
| 1924 | 10 |
| 1925 | 16 |
| 1926 | 13 |
| 1927 | 9 |
| 1928 | 11 |
| 1929 | 35 |
| 1930 | 19 |
| 1931 | 33 |
| 1932 | 11 |
| 1933 | 11 |
| 1934 | 17 |
| 1935 | 16 |
| 1936 | 11 |
| 1937 | 24 |
| 1938 | 9 |
| 1939 | 5 |
| 1940 | 9 |
| 1941 | 11 |
| 1942 | 5 |
| 1943 | 10 |
| 1944 | 22 |
| 1945 | 9 |
| 1946 | 16 |
| 1947 | 12 |
| 1948 | 8 |
| 1949 | 11 |
| 1950 | 7 |
| 1951 | 21 |
| 1952 | 22 |
| 1953 | 16 |
| 1954 | 29 |
| 1955 | 18 |
| 1956 | 12 |
| 1957 | 9 |
| 1958 | 12 |
| 1959 | 10 |
| 1960 | 20 |
| 1961 | 7 |
| 1962 | 11 |
| 1963 | 13 |
| 1964 | 5 |
| 1965 | 9 |
| 1966 | 14 |
| 1967 | 3 |
| 1968 | 17 |
| 1969 | 27 |
| 1970 | 6 |
| 1971 | 20 |
| 1972 | 10 |
| 1973 | 7 |
| 1974 | 17 |
| 1975 | 11 |
| 1976 | 16 |
| 1977 | 10 |
| 1978 | 6 |
| 1979 | 22 |
| 1980 | 19 |
| 1981 | 1 |
| 1982 | 7 |
| 1983 | 14 |
| 1984 | 12 |
| 1985 | 11 |
| 1986 | 11 |
| 1987 | 30 |
| 1988 | 7 |
| 1989 | 11 |
| 1990 | 4 |
| 1991 | 2 |
| 1992 | 8 |
| 1993 | 12 |
| 1994 | 7 |
| 1995 | 16 |
| 1996 | 17 |
| 1997 | 13 |
| 1998 | 11 |
| 1999 | 18 |
| 2000 | 12 |
| 2001 | 14 |
| 2002 | 11 |
| 2003 | 21 |
| 2004 | 11 |
| 2005 | 13 |
| 2006 | 19 |
| 2012 | 8 |
| 2013 | 18 |
| 2014 | 10 |
| 2015 | 23 |
| 2016 | 17 |
| 2017 | 11 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 14 |
| 2021 | 19 |
| 2022 | 16 |
| 2023 | 23 |
| 2024 | 9 |
| 2025 | 49 |
| 2026 | 35 |
All-Time Record Progression
8 new records| Date | Kind | Detail |
|---|---|---|
| 1951-02-25 | Record low maximum temperature | Record low maximum temperature -29.1 C (-20.4 F) |
| 1951-02-26 | Record low minimum temperature | Record low minimum temperature -37.7 C (-35.9 F) |
| 1979-08-03 | Record high minimum temperature | Record high minimum temperature 27.6 C (81.7 F) |
| 1983-07-31 | Record high maximum temperature | Record high maximum temperature 43.4 C (110.1 F) |
| 1983-08-08 | Record daily precipitation | Record daily precipitation 119.1 mm (4.7 in) |
| 2005-07-09 | Record high minimum temperature | Record high minimum temperature 28.0 C (82.4 F) |
| 2026-07-17 | Record high minimum temperature | Record high minimum temperature 30.0 C (86.0 F) |
| 2026-07-18 | Record high minimum temperature | Record high minimum temperature 31.2 C (88.2 F) |
Wettest Day of Each Month
Aug: 119.1 mm (4.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 22.0 mm (0.9 in) | 19 January 1958 |
| Feb | 36.6 mm (1.4 in) | 12 February 1987 |
| Mar | 35.6 mm (1.4 in) | 15 March 1966 |
| Apr | 52.1 mm (2.1 in) | 17 April 1985 |
| May | 75.5 mm (3.0 in) | 24 May 1985 |
| Jun | 74.0 mm (2.9 in) | 12 June 1942 |
| Jul | 39.7 mm (1.6 in) | 15 July 1923 |
| Aug | 119.1 mm (4.7 in) | 8 August 1983 |
| Sep | 43.2 mm (1.7 in) | 30 September 1986 |
| Oct | 46.7 mm (1.8 in) | 22 October 1984 |
| Nov | 40.4 mm (1.6 in) | 25 November 1994 |
| Dec | 35.8 mm (1.4 in) | 14 December 1980 |
Period of Record Coverage
1915 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1915 | 244 | 67% | No |
| 1916 | 365 | 100% | Yes |
| 1917 | 364 | 100% | Yes |
| 1918 | 181 | 50% | No |
| 1919 | 293 | 80% | No |
| 1920 | 335 | 92% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 360 | 98% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 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 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 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 |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2011 | 114 | 31% | No |
| 2012 | 351 | 96% | Yes |
| 2013 | 355 | 97% | Yes |
| 2014 | 345 | 95% | Yes |
| 2015 | 349 | 96% | Yes |
| 2016 | 351 | 96% | Yes |
| 2017 | 358 | 98% | Yes |
| 2018 | 349 | 96% | Yes |
| 2019 | 351 | 96% | Yes |
| 2020 | 349 | 95% | Yes |
| 2021 | 346 | 95% | Yes |
| 2022 | 354 | 97% | Yes |
| 2023 | 351 | 96% | Yes |
| 2024 | 337 | 92% | Yes |
| 2025 | 347 | 95% | Yes |
| 2026 | 270 | 74% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 19 September 2026 | Almaty, KZ | daily high min (Provisional) | 20.6 C (69.1 F) | 3.1 C (5.6 F) | 9 years | 19 of 100 (Routine) |
| 14 September 2026 | Almaty, KZ | daily high min (Provisional) | 19.0 C (66.2 F) | 0.4 C (0.7 F) | 91 years | 37 of 100 (Notable) |
| 11 September 2026 | Almaty, KZ | daily high min (Provisional) | 22.2 C (72.0 F) | 2.5 C (4.5 F) | 100 years | 45 of 100 (Notable) |
| 31 August 2026 | Almaty, KZ | daily high max (Provisional) | 35.9 C (96.6 F) | 1.9 C (3.4 F) | 101 years | 44 of 100 (Notable) |
| 30 August 2026 | Almaty, KZ | daily high min (Provisional) | 23.1 C (73.6 F) | 0.3 C (0.5 F) | 92 years | 37 of 100 (Notable) |
| 28 August 2026 | Almaty, KZ | daily high min (Provisional) | 24.1 C (75.4 F) | 0.1 C (0.2 F) | 27 years | 18 of 100 (Routine) |
| 19 August 2026 | Almaty, KZ | daily high min (Provisional) | 23.7 C (74.7 F) | 0.4 C (0.7 F) | 109 years | 41 of 100 (Notable) |
| 12 August 2026 | Almaty, KZ | daily high min | 25.9 C (78.6 F) | 0.4 C (0.7 F) | 87 years | 37 of 100 (Notable) |
| 7 August 2026 | Almaty, KZ | daily high min (Tie) | 24.0 C (75.2 F) | tie | 11 years | 3 of 100 (Routine) |
| 2 August 2026 | Almaty, KZ | daily high min | 27.2 C (81.0 F) | 1.1 C (2.0 F) | 99 years | 42 of 100 (Notable) |
| 20 July 2026 | Almaty, KZ | daily high min | 28.6 C (83.5 F) | 3.1 C (5.6 F) | 100 years | 50 of 100 (Notable) |
| 20 July 2026 | Almaty, KZ | daily high max | 40.5 C (104.9 F) | 2.3 C (4.1 F) | 28 years | 24 of 100 (Routine) |
| 19 July 2026 | Almaty, KZ | daily high min | 29.2 C (84.6 F) | 1.7 C (3.1 F) | 28 years | 23 of 100 (Routine) |
| 18 July 2026 | Almaty, KZ | all-time high min | 31.2 C (88.2 F) | 1.2 C (2.2 F) | 0 years | 33 of 100 (Routine) |
| 17 July 2026 | Almaty, KZ | all-time high min | 30.0 C (86.0 F) | 2.0 C (3.6 F) | 21 years | 42 of 100 (Notable) |
| 17 July 2026 | Almaty, KZ | daily high max | 38.3 C (100.9 F) | 0.9 C (1.6 F) | 80 years | 36 of 100 (Notable) |
| 16 July 2026 | Almaty, KZ | daily high max | 37.2 C (99.0 F) | 0.2 C (0.4 F) | 11 years | 13 of 100 (Routine) |
| 16 July 2026 | Almaty, KZ | daily high min (Tie) | 25.5 C (77.9 F) | tie | 52 years | 6 of 100 (Routine) |
| 3 July 2026 | Almaty, KZ | daily low max | 17.8 C (64.0 F) | 2.7 C (4.9 F) | 33 years | 27 of 100 (Routine) |
| 29 June 2026 | Almaty, KZ | daily high max | 36.1 C (97.0 F) | 0.6 C (1.1 F) | 4 years | 12 of 100 (Routine) |
Climate Trend
88 complete years, 1917 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1917 | 9.7 C | +0.13 C |
| 1921 | 8.3 C | -1.25 C |
| 1922 | 9.7 C | +0.14 C |
| 1923 | 8.8 C | -0.80 C |
| 1924 | 9.2 C | -0.41 C |
| 1925 | 10.1 C | +0.48 C |
| 1926 | 9.3 C | -0.29 C |
| 1927 | 9.5 C | -0.13 C |
| 1928 | 8.4 C | -1.14 C |
| 1929 | 7.7 C | -1.90 C |
| 1930 | 8.4 C | -1.23 C |
| 1931 | 7.8 C | -1.83 C |
| 1932 | 9.3 C | -0.31 C |
| 1933 | 9.0 C | -0.57 C |
| 1934 | 7.8 C | -1.81 C |
| 1935 | 8.1 C | -1.46 C |
| 1936 | 8.5 C | -1.07 C |
| 1937 | 7.7 C | -1.84 C |
| 1938 | 9.6 C | +0.06 C |
| 1939 | 9.9 C | +0.29 C |
| 1940 | 10.5 C | +0.93 C |
| 1941 | 11.2 C | +1.66 C |
| 1942 | 9.2 C | -0.35 C |
| 1943 | 9.2 C | -0.41 C |
| 1944 | 9.6 C | -0.03 C |
| 1945 | 9.2 C | -0.37 C |
| 1946 | 9.3 C | -0.24 C |
| 1947 | 9.7 C | +0.10 C |
| 1948 | 9.5 C | -0.04 C |
| 1949 | 8.6 C | -0.97 C |
| 1950 | 9.2 C | -0.43 C |
| 1951 | 8.7 C | -0.87 C |
| 1952 | 8.5 C | -1.13 C |
| 1953 | 9.7 C | +0.10 C |
| 1954 | 7.8 C | -1.82 C |
| 1955 | 10.0 C | +0.40 C |
| 1956 | 9.9 C | +0.32 C |
| 1957 | 8.9 C | -0.65 C |
| 1958 | 9.2 C | -0.35 C |
| 1959 | 8.9 C | -0.70 C |
| 1960 | 8.7 C | -0.91 C |
| 1961 | 9.9 C | +0.34 C |
| 1962 | 10.1 C | +0.56 C |
| 1963 | 10.6 C | +1.05 C |
| 1964 | 8.6 C | -0.98 C |
| 1965 | 10.4 C | +0.78 C |
| 1966 | 9.5 C | -0.07 C |
| 1967 | 9.1 C | -0.47 C |
| 1968 | 9.3 C | -0.24 C |
| 1969 | 7.7 C | -1.86 C |
| 1970 | 9.3 C | -0.24 C |
| 1971 | 10.3 C | +0.73 C |
| 1972 | 8.2 C | -1.35 C |
| 1973 | 9.9 C | +0.27 C |
| 1974 | 8.6 C | -0.97 C |
| 1975 | 10.0 C | +0.45 C |
| 1976 | 9.2 C | -0.37 C |
| 1977 | 10.3 C | +0.68 C |
| 1978 | 10.1 C | +0.55 C |
| 1979 | 9.8 C | +0.19 C |
| 1980 | 10.0 C | +0.44 C |
| 1981 | 9.7 C | +0.11 C |
| 1982 | 10.0 C | +0.39 C |
| 1983 | 11.0 C | +1.43 C |
| 1984 | 8.4 C | -1.23 C |
| 1985 | 9.4 C | -0.19 C |
| 1986 | 9.7 C | +0.09 C |
| 1987 | 10.0 C | +0.42 C |
| 1988 | 9.7 C | +0.10 C |
| 1989 | 9.4 C | -0.19 C |
| 1990 | 10.6 C | +0.97 C |
| 1991 | 10.4 C | +0.86 C |
| 1992 | 10.0 C | +0.46 C |
| 1993 | 9.3 C | -0.32 C |
| 1994 | 9.8 C | +0.24 C |
| 1995 | 10.5 C | +0.90 C |
| 1996 | 9.2 C | -0.34 C |
| 1997 | 11.3 C | +1.68 C |
| 1998 | 10.3 C | +0.73 C |
| 1999 | 10.9 C | +1.30 C |
| 2000 | 11.1 C | +1.51 C |
| 2001 | 10.9 C | +1.31 C |
| 2002 | 11.1 C | +1.54 C |
| 2003 | 10.0 C | +0.38 C |
| 2004 | 11.3 C | +1.74 C |
| 2005 | 11.2 C | +1.65 C |
| 2006 | 11.7 C | +2.16 C |
| 2025 | 13.4 C | +3.82 C |
The annual mean temperature here has risen by 0.2 C (0.2 to 0.3) per decade over 1917 to 2025. In Fahrenheit: 0.4 F (0.3 to 0.5) per decade. The slope is a straight line fitted to 88 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.2 to 0.3) per decade | 0.4 F (0.3 to 0.5) per decade | 1917 to 2025 | 88 | Rise |
| Mean daily maximum | 0.2 C (0.2 to 0.3) per decade | 0.4 F (0.3 to 0.5) per decade | 1917 to 2025 | 88 | Rise |
| Mean daily minimum | 0.2 C (0.2 to 0.3) per decade | 0.4 F (0.3 to 0.6) per decade | 1917 to 2025 | 88 | 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
1915 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.4 C (110.1 F) | 1983 | 37.2 C (99.0 F) | 108 |
| Coldest night (TNn) | -37.7 C (-35.9 F) | 1951 | -22.4 C (-8.4 F) | 108 |
| Wettest day (Rx1day) | 119.1 mm (4.7 in) | 1983 | 36.5 mm (1.4 in) | 90 |
| Wettest five days (Rx5day) | 121.2 mm (4.8 in) | 1947 | 61.8 mm (2.4 in) | 89 |
| Longest dry spell (CDD) | 57 days | 1925 | 27 days | 90 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1915 | 37.1 C (98.8 F) |
| 1916 | 37.8 C (100.0 F) |
| 1917 | 38.9 C (102.0 F) |
| 1918 | 33.5 C (92.3 F) |
| 1919 | 36.0 C (96.8 F) |
| 1920 | 34.0 C (93.2 F) |
| 1921 | 35.5 C (95.9 F) |
| 1922 | 34.7 C (94.5 F) |
| 1923 | 37.8 C (100.0 F) |
| 1924 | 37.2 C (99.0 F) |
| 1925 | 38.5 C (101.3 F) |
| 1926 | 35.4 C (95.7 F) |
| 1927 | 39.2 C (102.6 F) |
| 1928 | 35.4 C (95.7 F) |
| 1929 | 37.7 C (99.9 F) |
| 1930 | 36.8 C (98.2 F) |
| 1931 | 36.0 C (96.8 F) |
| 1932 | 36.7 C (98.1 F) |
| 1933 | 36.1 C (97.0 F) |
| 1934 | 36.5 C (97.7 F) |
| 1935 | 37.2 C (99.0 F) |
| 1936 | 37.4 C (99.3 F) |
| 1937 | 35.4 C (95.7 F) |
| 1938 | 37.2 C (99.0 F) |
| 1939 | 38.2 C (100.8 F) |
| 1940 | 37.0 C (98.6 F) |
| 1941 | 37.5 C (99.5 F) |
| 1942 | 35.6 C (96.1 F) |
| 1943 | 38.8 C (101.8 F) |
| 1944 | 41.6 C (106.9 F) |
| 1945 | 37.4 C (99.3 F) |
| 1946 | 38.2 C (100.8 F) |
| 1947 | 35.6 C (96.1 F) |
| 1948 | 39.7 C (103.5 F) |
| 1949 | 36.3 C (97.3 F) |
| 1950 | 36.3 C (97.3 F) |
| 1951 | 35.1 C (95.2 F) |
| 1952 | 36.8 C (98.2 F) |
| 1953 | 36.3 C (97.3 F) |
| 1954 | 33.4 C (92.1 F) |
| 1955 | 37.7 C (99.9 F) |
| 1956 | 39.0 C (102.2 F) |
| 1957 | 34.5 C (94.1 F) |
| 1958 | 36.0 C (96.8 F) |
| 1959 | 35.6 C (96.1 F) |
| 1960 | 35.6 C (96.1 F) |
| 1961 | 34.7 C (94.5 F) |
| 1962 | 35.7 C (96.3 F) |
| 1963 | 35.1 C (95.2 F) |
| 1964 | 34.2 C (93.6 F) |
| 1965 | 37.5 C (99.5 F) |
| 1966 | 35.6 C (96.1 F) |
| 1967 | 37.8 C (100.0 F) |
| 1968 | 38.0 C (100.4 F) |
| 1969 | 34.1 C (93.4 F) |
| 1970 | 35.4 C (95.7 F) |
| 1971 | 35.6 C (96.1 F) |
| 1972 | 34.5 C (94.1 F) |
| 1973 | 39.7 C (103.5 F) |
| 1974 | 36.8 C (98.2 F) |
| 1975 | 40.2 C (104.4 F) |
| 1976 | 39.1 C (102.4 F) |
| 1977 | 39.3 C (102.7 F) |
| 1978 | 36.3 C (97.3 F) |
| 1979 | 39.0 C (102.2 F) |
| 1980 | 37.0 C (98.6 F) |
| 1981 | 37.0 C (98.6 F) |
| 1982 | 37.8 C (100.0 F) |
| 1983 | 43.4 C (110.1 F) |
| 1984 | 38.0 C (100.4 F) |
| 1985 | 35.8 C (96.4 F) |
| 1986 | 35.9 C (96.6 F) |
| 1987 | 35.3 C (95.5 F) |
| 1988 | 36.1 C (97.0 F) |
| 1989 | 37.2 C (99.0 F) |
| 1990 | 37.9 C (100.2 F) |
| 1991 | 37.7 C (99.9 F) |
| 1992 | 35.4 C (95.7 F) |
| 1993 | 35.2 C (95.4 F) |
| 1994 | 38.0 C (100.4 F) |
| 1995 | 37.5 C (99.5 F) |
| 1996 | 37.2 C (99.0 F) |
| 1997 | 41.7 C (107.1 F) |
| 1998 | 38.1 C (100.6 F) |
| 1999 | 37.0 C (98.6 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 38.3 C (100.9 F) |
| 2002 | 39.7 C (103.5 F) |
| 2003 | 36.1 C (97.0 F) |
| 2004 | 36.7 C (98.1 F) |
| 2005 | 40.3 C (104.5 F) |
| 2006 | 37.6 C (99.7 F) |
| 2011 | 32.9 C (91.2 F) |
| 2012 | 38.4 C (101.1 F) |
| 2013 | 37.6 C (99.7 F) |
| 2014 | 38.0 C (100.4 F) |
| 2015 | 39.3 C (102.7 F) |
| 2016 | 37.2 C (99.0 F) |
| 2017 | 38.6 C (101.5 F) |
| 2018 | 37.7 C (99.9 F) |
| 2019 | 37.6 C (99.7 F) |
| 2020 | 36.6 C (97.9 F) |
| 2021 | 39.7 C (103.5 F) |
| 2022 | 39.3 C (102.7 F) |
| 2023 | 40.7 C (105.3 F) |
| 2024 | 37.6 C (99.7 F) |
| 2025 | 38.7 C (101.7 F) |
| 2026 | 40.5 C (104.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1915 | -11.9 C (10.6 F) |
| 1916 | -28.9 C (-20.0 F) |
| 1917 | -25.3 C (-13.5 F) |
| 1918 | -22.9 C (-9.2 F) |
| 1919 | -36.5 C (-33.7 F) |
| 1920 | -32.0 C (-25.6 F) |
| 1921 | -19.0 C (-2.2 F) |
| 1922 | -20.3 C (-4.5 F) |
| 1923 | -23.8 C (-10.8 F) |
| 1924 | -26.9 C (-16.4 F) |
| 1925 | -22.5 C (-8.5 F) |
| 1926 | -20.7 C (-5.3 F) |
| 1927 | -23.2 C (-9.8 F) |
| 1928 | -25.0 C (-13.0 F) |
| 1929 | -31.7 C (-25.1 F) |
| 1930 | -31.6 C (-24.9 F) |
| 1931 | -33.8 C (-28.8 F) |
| 1932 | -23.3 C (-9.9 F) |
| 1933 | -23.9 C (-11.0 F) |
| 1934 | -25.0 C (-13.0 F) |
| 1935 | -25.6 C (-14.1 F) |
| 1936 | -23.6 C (-10.5 F) |
| 1937 | -27.9 C (-18.2 F) |
| 1938 | -28.9 C (-20.0 F) |
| 1939 | -24.2 C (-11.6 F) |
| 1940 | -23.8 C (-10.8 F) |
| 1941 | -19.4 C (-2.9 F) |
| 1942 | -23.7 C (-10.7 F) |
| 1943 | -24.4 C (-11.9 F) |
| 1944 | -30.5 C (-22.9 F) |
| 1945 | -24.9 C (-12.8 F) |
| 1946 | -22.7 C (-8.9 F) |
| 1947 | -29.5 C (-21.1 F) |
| 1948 | -23.5 C (-10.3 F) |
| 1949 | -25.4 C (-13.7 F) |
| 1950 | -20.2 C (-4.4 F) |
| 1951 | -37.7 C (-35.9 F) |
| 1952 | -34.1 C (-29.4 F) |
| 1953 | -20.2 C (-4.4 F) |
| 1954 | -26.4 C (-15.5 F) |
| 1955 | -28.8 C (-19.8 F) |
| 1956 | -28.6 C (-19.5 F) |
| 1957 | -24.2 C (-11.6 F) |
| 1958 | -23.5 C (-10.3 F) |
| 1959 | -27.5 C (-17.5 F) |
| 1960 | -22.4 C (-8.3 F) |
| 1961 | -18.7 C (-1.7 F) |
| 1962 | -20.8 C (-5.4 F) |
| 1963 | -19.5 C (-3.1 F) |
| 1964 | -22.8 C (-9.0 F) |
| 1965 | -21.5 C (-6.7 F) |
| 1966 | -23.6 C (-10.5 F) |
| 1967 | -22.2 C (-8.0 F) |
| 1968 | -26.3 C (-15.3 F) |
| 1969 | -30.1 C (-22.2 F) |
| 1970 | -18.6 C (-1.5 F) |
| 1971 | -19.4 C (-2.9 F) |
| 1972 | -23.1 C (-9.6 F) |
| 1973 | -22.3 C (-8.1 F) |
| 1974 | -29.9 C (-21.8 F) |
| 1975 | -22.9 C (-9.2 F) |
| 1976 | -28.4 C (-19.1 F) |
| 1977 | -22.6 C (-8.7 F) |
| 1978 | -22.0 C (-7.6 F) |
| 1979 | -22.4 C (-8.3 F) |
| 1980 | -20.1 C (-4.2 F) |
| 1981 | -21.7 C (-7.1 F) |
| 1982 | -18.5 C (-1.3 F) |
| 1983 | -15.0 C (5.0 F) |
| 1984 | -26.1 C (-15.0 F) |
| 1985 | -18.1 C (-0.6 F) |
| 1986 | -20.4 C (-4.7 F) |
| 1987 | -23.8 C (-10.8 F) |
| 1988 | -25.8 C (-14.4 F) |
| 1989 | -20.4 C (-4.7 F) |
| 1990 | -18.2 C (-0.8 F) |
| 1991 | -23.9 C (-11.0 F) |
| 1992 | -14.5 C (5.9 F) |
| 1993 | -16.3 C (2.7 F) |
| 1994 | -20.7 C (-5.3 F) |
| 1995 | -20.5 C (-4.9 F) |
| 1996 | -21.5 C (-6.7 F) |
| 1997 | -20.0 C (-4.0 F) |
| 1998 | -19.3 C (-2.7 F) |
| 1999 | -19.1 C (-2.4 F) |
| 2000 | -16.7 C (1.9 F) |
| 2001 | -24.2 C (-11.6 F) |
| 2002 | -20.5 C (-4.9 F) |
| 2003 | -17.9 C (-0.2 F) |
| 2004 | -15.6 C (3.9 F) |
| 2005 | -19.5 C (-3.1 F) |
| 2006 | -22.1 C (-7.8 F) |
| 2011 | -18.0 C (-0.4 F) |
| 2012 | -24.0 C (-11.2 F) |
| 2013 | -15.5 C (4.1 F) |
| 2014 | -19.2 C (-2.6 F) |
| 2015 | -18.0 C (-0.4 F) |
| 2016 | -15.5 C (4.1 F) |
| 2017 | -14.4 C (6.1 F) |
| 2018 | -27.8 C (-18.0 F) |
| 2019 | -15.9 C (3.4 F) |
| 2020 | -12.6 C (9.3 F) |
| 2021 | -17.2 C (1.0 F) |
| 2022 | -13.8 C (7.2 F) |
| 2023 | -20.9 C (-5.6 F) |
| 2024 | -21.6 C (-6.9 F) |
| 2025 | -16.8 C (1.8 F) |
| 2026 | -17.3 C (0.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1915 | 26.8 mm (1.1 in) |
| 1916 | n/a |
| 1917 | 12.5 mm (0.5 in) |
| 1918 | n/a |
| 1919 | 33.0 mm (1.3 in) |
| 1920 | 37.9 mm (1.5 in) |
| 1921 | 38.7 mm (1.5 in) |
| 1922 | 21.0 mm (0.8 in) |
| 1923 | 39.7 mm (1.6 in) |
| 1924 | 43.2 mm (1.7 in) |
| 1925 | 31.1 mm (1.2 in) |
| 1926 | 27.2 mm (1.1 in) |
| 1927 | 22.4 mm (0.9 in) |
| 1928 | 39.1 mm (1.5 in) |
| 1929 | 36.4 mm (1.4 in) |
| 1930 | 42.0 mm (1.7 in) |
| 1931 | 36.8 mm (1.4 in) |
| 1932 | 56.8 mm (2.2 in) |
| 1933 | 27.2 mm (1.1 in) |
| 1934 | 32.7 mm (1.3 in) |
| 1935 | 29.7 mm (1.2 in) |
| 1936 | 25.2 mm (1.0 in) |
| 1937 | 26.3 mm (1.0 in) |
| 1938 | 27.0 mm (1.1 in) |
| 1939 | 35.4 mm (1.4 in) |
| 1940 | 50.7 mm (2.0 in) |
| 1941 | 27.7 mm (1.1 in) |
| 1942 | 74.0 mm (2.9 in) |
| 1943 | 31.8 mm (1.3 in) |
| 1944 | 30.9 mm (1.2 in) |
| 1945 | 24.7 mm (1.0 in) |
| 1946 | 33.8 mm (1.3 in) |
| 1947 | 50.1 mm (2.0 in) |
| 1948 | 27.2 mm (1.1 in) |
| 1949 | 40.7 mm (1.6 in) |
| 1950 | 25.9 mm (1.0 in) |
| 1951 | 40.1 mm (1.6 in) |
| 1952 | 35.0 mm (1.4 in) |
| 1953 | 32.7 mm (1.3 in) |
| 1954 | 42.3 mm (1.7 in) |
| 1955 | 47.4 mm (1.9 in) |
| 1956 | 41.3 mm (1.6 in) |
| 1957 | 64.8 mm (2.6 in) |
| 1958 | 41.5 mm (1.6 in) |
| 1959 | 32.3 mm (1.3 in) |
| 1960 | 31.9 mm (1.3 in) |
| 1961 | 49.7 mm (2.0 in) |
| 1962 | 40.0 mm (1.6 in) |
| 1963 | 55.3 mm (2.2 in) |
| 1964 | 38.5 mm (1.5 in) |
| 1965 | 29.2 mm (1.1 in) |
| 1966 | 35.6 mm (1.4 in) |
| 1967 | 33.5 mm (1.3 in) |
| 1968 | 29.7 mm (1.2 in) |
| 1969 | 46.6 mm (1.8 in) |
| 1970 | 33.9 mm (1.3 in) |
| 1971 | 33.1 mm (1.3 in) |
| 1972 | 46.9 mm (1.8 in) |
| 1973 | 25.9 mm (1.0 in) |
| 1974 | 36.8 mm (1.4 in) |
| 1975 | 40.6 mm (1.6 in) |
| 1976 | 47.6 mm (1.9 in) |
| 1977 | 45.7 mm (1.8 in) |
| 1978 | 33.6 mm (1.3 in) |
| 1979 | 52.3 mm (2.1 in) |
| 1980 | 37.9 mm (1.5 in) |
| 1981 | 32.4 mm (1.3 in) |
| 1982 | 40.2 mm (1.6 in) |
| 1983 | 119.1 mm (4.7 in) |
| 1984 | 46.7 mm (1.8 in) |
| 1985 | 75.5 mm (3.0 in) |
| 1986 | 48.5 mm (1.9 in) |
| 1987 | 36.6 mm (1.4 in) |
| 1988 | 43.5 mm (1.7 in) |
| 1989 | 46.5 mm (1.8 in) |
| 1990 | 28.2 mm (1.1 in) |
| 1991 | 21.4 mm (0.8 in) |
| 1992 | 37.0 mm (1.5 in) |
| 1993 | 28.5 mm (1.1 in) |
| 1994 | 46.1 mm (1.8 in) |
| 1995 | 24.4 mm (1.0 in) |
| 1996 | 33.2 mm (1.3 in) |
| 1997 | 51.0 mm (2.0 in) |
| 1998 | 31.8 mm (1.3 in) |
| 1999 | 30.6 mm (1.2 in) |
| 2000 | 37.7 mm (1.5 in) |
| 2001 | 26.4 mm (1.0 in) |
| 2002 | 35.6 mm (1.4 in) |
| 2003 | 53.5 mm (2.1 in) |
| 2004 | 42.2 mm (1.7 in) |
| 2005 | 39.0 mm (1.5 in) |
| 2006 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | 0.0 mm (0.00 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1915 | 46.0 mm (1.8 in) |
| 1916 | n/a |
| 1917 | 22.9 mm (0.9 in) |
| 1918 | n/a |
| 1919 | 48.0 mm (1.9 in) |
| 1920 | 51.9 mm (2.0 in) |
| 1921 | 48.2 mm (1.9 in) |
| 1922 | 46.3 mm (1.8 in) |
| 1923 | 59.5 mm (2.3 in) |
| 1924 | 87.5 mm (3.4 in) |
| 1925 | 46.5 mm (1.8 in) |
| 1926 | 38.5 mm (1.5 in) |
| 1927 | 33.9 mm (1.3 in) |
| 1928 | 68.6 mm (2.7 in) |
| 1929 | 44.9 mm (1.8 in) |
| 1930 | 51.4 mm (2.0 in) |
| 1931 | 53.7 mm (2.1 in) |
| 1932 | 68.1 mm (2.7 in) |
| 1933 | 54.1 mm (2.1 in) |
| 1934 | 57.9 mm (2.3 in) |
| 1935 | 56.0 mm (2.2 in) |
| 1936 | 39.9 mm (1.6 in) |
| 1937 | 53.1 mm (2.1 in) |
| 1938 | 37.0 mm (1.5 in) |
| 1939 | 51.6 mm (2.0 in) |
| 1940 | 79.2 mm (3.1 in) |
| 1941 | 61.5 mm (2.4 in) |
| 1942 | 79.0 mm (3.1 in) |
| 1943 | 39.8 mm (1.6 in) |
| 1944 | 54.7 mm (2.2 in) |
| 1945 | 41.4 mm (1.6 in) |
| 1946 | 54.1 mm (2.1 in) |
| 1947 | 121.2 mm (4.8 in) |
| 1948 | 48.7 mm (1.9 in) |
| 1949 | 63.2 mm (2.5 in) |
| 1950 | 44.4 mm (1.7 in) |
| 1951 | 69.6 mm (2.7 in) |
| 1952 | 62.2 mm (2.4 in) |
| 1953 | 38.9 mm (1.5 in) |
| 1954 | 63.8 mm (2.5 in) |
| 1955 | 67.6 mm (2.7 in) |
| 1956 | 80.0 mm (3.1 in) |
| 1957 | 65.0 mm (2.6 in) |
| 1958 | 74.1 mm (2.9 in) |
| 1959 | 57.9 mm (2.3 in) |
| 1960 | 69.0 mm (2.7 in) |
| 1961 | 85.8 mm (3.4 in) |
| 1962 | 62.5 mm (2.5 in) |
| 1963 | 110.6 mm (4.4 in) |
| 1964 | 61.7 mm (2.4 in) |
| 1965 | 40.5 mm (1.6 in) |
| 1966 | 76.2 mm (3.0 in) |
| 1967 | 42.2 mm (1.7 in) |
| 1968 | 61.8 mm (2.4 in) |
| 1969 | 66.4 mm (2.6 in) |
| 1970 | 48.6 mm (1.9 in) |
| 1971 | 67.9 mm (2.7 in) |
| 1972 | 71.9 mm (2.8 in) |
| 1973 | 52.6 mm (2.1 in) |
| 1974 | 67.7 mm (2.7 in) |
| 1975 | 50.8 mm (2.0 in) |
| 1976 | 73.5 mm (2.9 in) |
| 1977 | 67.1 mm (2.6 in) |
| 1978 | 79.6 mm (3.1 in) |
| 1979 | 109.4 mm (4.3 in) |
| 1980 | 56.4 mm (2.2 in) |
| 1981 | 58.5 mm (2.3 in) |
| 1982 | 67.9 mm (2.7 in) |
| 1983 | 24.9 mm (1.0 in) |
| 1984 | 48.6 mm (1.9 in) |
| 1985 | 83.9 mm (3.3 in) |
| 1986 | 92.2 mm (3.6 in) |
| 1987 | 62.8 mm (2.5 in) |
| 1988 | 80.0 mm (3.1 in) |
| 1989 | 59.0 mm (2.3 in) |
| 1990 | 64.6 mm (2.5 in) |
| 1991 | 30.8 mm (1.2 in) |
| 1992 | 71.9 mm (2.8 in) |
| 1993 | 58.0 mm (2.3 in) |
| 1994 | 93.5 mm (3.7 in) |
| 1995 | 52.8 mm (2.1 in) |
| 1996 | 78.8 mm (3.1 in) |
| 1997 | 73.1 mm (2.9 in) |
| 1998 | 81.3 mm (3.2 in) |
| 1999 | 64.3 mm (2.5 in) |
| 2000 | 65.1 mm (2.6 in) |
| 2001 | 53.4 mm (2.1 in) |
| 2002 | 77.0 mm (3.0 in) |
| 2003 | 72.2 mm (2.8 in) |
| 2004 | 70.7 mm (2.8 in) |
| 2005 | 68.2 mm (2.7 in) |
| 2006 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1915 | 35 days |
| 1916 | n/a |
| 1917 | 21 days |
| 1918 | n/a |
| 1919 | 38 days |
| 1920 | 21 days |
| 1921 | 19 days |
| 1922 | 33 days |
| 1923 | 23 days |
| 1924 | 21 days |
| 1925 | 57 days |
| 1926 | 31 days |
| 1927 | 34 days |
| 1928 | 20 days |
| 1929 | 42 days |
| 1930 | 30 days |
| 1931 | 54 days |
| 1932 | 35 days |
| 1933 | 29 days |
| 1934 | 25 days |
| 1935 | 28 days |
| 1936 | 32 days |
| 1937 | 20 days |
| 1938 | 32 days |
| 1939 | 35 days |
| 1940 | 16 days |
| 1941 | 19 days |
| 1942 | 24 days |
| 1943 | 27 days |
| 1944 | 35 days |
| 1945 | 21 days |
| 1946 | 21 days |
| 1947 | 18 days |
| 1948 | 20 days |
| 1949 | 52 days |
| 1950 | 51 days |
| 1951 | 35 days |
| 1952 | 17 days |
| 1953 | 34 days |
| 1954 | 54 days |
| 1955 | 47 days |
| 1956 | 30 days |
| 1957 | 26 days |
| 1958 | 17 days |
| 1959 | 24 days |
| 1960 | 31 days |
| 1961 | 25 days |
| 1962 | 45 days |
| 1963 | 26 days |
| 1964 | 33 days |
| 1965 | 22 days |
| 1966 | 18 days |
| 1967 | 27 days |
| 1968 | 35 days |
| 1969 | 33 days |
| 1970 | 22 days |
| 1971 | 24 days |
| 1972 | 18 days |
| 1973 | 25 days |
| 1974 | 25 days |
| 1975 | 26 days |
| 1976 | 34 days |
| 1977 | 15 days |
| 1978 | 54 days |
| 1979 | 30 days |
| 1980 | 40 days |
| 1981 | 28 days |
| 1982 | 29 days |
| 1983 | 11 days |
| 1984 | 18 days |
| 1985 | 32 days |
| 1986 | 28 days |
| 1987 | 36 days |
| 1988 | 21 days |
| 1989 | 29 days |
| 1990 | 32 days |
| 1991 | 37 days |
| 1992 | 19 days |
| 1993 | 19 days |
| 1994 | 29 days |
| 1995 | 24 days |
| 1996 | 33 days |
| 1997 | 28 days |
| 1998 | 33 days |
| 1999 | 17 days |
| 2000 | 26 days |
| 2001 | 25 days |
| 2002 | 21 days |
| 2003 | 22 days |
| 2004 | 23 days |
| 2005 | 22 days |
| 2006 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | 1 day |
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
88 years with a frostAcross 88 years with a frost, the median last spring frost at Almaty falls on 15 April and the median first autumn frost on 13 October, which leaves a median of 180 days between them.
In 1978 to 2025 the median growing season was 186 days. That is 4 days more than in 1917 to 1949.
Fitted over all years, the growing season changes by +0.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1917 to 1949) | Recent period (1978 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 15 April | 20 April | 12 April | 8 days earlier | -0.5 days per decade |
| First autumn frost | 13 October | 16 October | 14 October | 2 days earlier | -0.1 days per decade |
| Growing days | 180 days | 182 days | 186 days | 4 days more | +0.4 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
84 years, 1920 to 2005A day with at least 36.1 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 71.5 mm (2.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 36.1 mm (1.4 in) | |
| 5 years | 45.5 mm (1.8 in) | |
| 10 years | 51.8 mm (2.0 in) | |
| 25 years | 59.7 mm (2.4 in) | |
| 50 years | 65.6 mm (2.6 in) | |
| 100 years | 71.5 mm (2.8 in) | Longer than the 84 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, 84 years of values from 1920 to 2005.
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: 75.5 mm (3.0 in) in 1985; 74.0 mm (2.9 in) in 1942; 64.8 mm (2.6 in) in 1957.
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 (2026-10-17).