Leting Threshold Days by Year
15 fixed thresholds counted per year at Leting (CHM00054539): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Leting Thresholds
- Leting: days with a maximum temperature at or above 30 C (86 F) in 64 years, most in 2024 with 87.
- Leting: days with a maximum temperature at or above 90 F (32.2 C) in 64 years, most in 2023 with 52.
- Leting: days with a maximum temperature at or below 0 C (32 F) in 64 years, most in 1969 with 64.
- Leting: nights with a minimum temperature at or below 0 C (32 F) in 63 years, most in 1970 with 151.
- 15 fixed thresholds have at least one qualifying day at Leting.
Days at or above 30 C (86 F)
64 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1957 | 32 | 33 |
| 1958 | 37 | 33 |
| 1959 | 30 | 33 |
| 1960 | 29 | 39.5 |
| 1961 | 54 | 39.5 |
| 1962 | 35 | 39.5 |
| 1963 | 38 | 39.5 |
| 1964 | 22 | 39.5 |
| 1965 | 43 | 39.5 |
| 1966 | 37 | 39.5 |
| 1967 | 44 | 39.5 |
| 1968 | 62 | 39.5 |
| 1969 | 31 | 39.5 |
| 1970 | 23 | 29.8 |
| 1971 | 35 | 29.8 |
| 1972 | 50 | 29.8 |
| 1973 | 25 | 29.8 |
| 1974 | 28 | 29.8 |
| 1975 | 33 | 29.8 |
| 1976 | 17 | 29.8 |
| 1977 | 26 | 29.8 |
| 1978 | 37 | 29.8 |
| 1979 | 24 | 29.8 |
| 1980 | 35 | 31.4 |
| 1981 | 44 | 31.4 |
| 1982 | 34 | 31.4 |
| 1983 | 47 | 31.4 |
| 1984 | 38 | 31.4 |
| 1985 | 17 | 31.4 |
| 1986 | 15 | 31.4 |
| 1987 | 27 | 31.4 |
| 1988 | 24 | 31.4 |
| 1989 | 33 | 31.4 |
| 1990 | 31 | 38.4 |
| 1991 | 36 | 38.4 |
| 1992 | 34 | 38.4 |
| 1993 | 37 | 38.4 |
| 1994 | 57 | 38.4 |
| 1995 | 21 | 38.4 |
| 1996 | 22 | 38.4 |
| 1997 | 63 | 38.4 |
| 1998 | 29 | 38.4 |
| 1999 | 54 | 38.4 |
| 2000 | 63 | 42.4 |
| 2001 | 55 | 42.4 |
| 2002 | 37 | 42.4 |
| 2003 | 32 | 42.4 |
| 2004 | 27 | 42.4 |
| 2005 | 41 | 42.4 |
| 2006 | 42 | 42.4 |
| 2007 | 41 | 42.4 |
| 2008 | 35 | 42.4 |
| 2009 | 51 | 42.4 |
| 2010 | 41 | 41 |
| 2011 | 35 | 41 |
| 2012 | 32 | 41 |
| 2014 | 56 | 41 |
| 2020 | 81 | 65.1 |
| 2021 | 46 | 65.1 |
| 2022 | 84 | 65.1 |
| 2023 | 82 | 65.1 |
| 2024 | 87 | 65.1 |
| 2025 | 54 | 65.1 |
| 2026 | 22 | 65.1 |
| Year | First date | Last date |
|---|---|---|
| 1957 | 1957-05-14 | 1957-08-22 |
| 1958 | 1958-05-24 | 1958-09-13 |
| 1959 | 1959-05-25 | 1959-09-02 |
| 1960 | 1960-05-22 | 1960-09-04 |
| 1961 | 1961-05-25 | 1961-08-27 |
| 1962 | 1962-05-18 | 1962-08-22 |
| 1963 | 1963-06-10 | 1963-08-28 |
| 1964 | 1964-05-25 | 1964-08-14 |
| 1965 | 1965-05-19 | 1965-09-24 |
| 1966 | 1966-05-16 | 1966-08-30 |
| 1967 | 1967-05-11 | 1967-08-30 |
| 1968 | 1968-05-13 | 1968-09-15 |
| 1969 | 1969-05-21 | 1969-08-24 |
| 1970 | 1970-06-12 | 1970-09-07 |
| 1971 | 1971-05-20 | 1971-09-04 |
| 1972 | 1972-04-27 | 1972-08-22 |
| 1973 | 1973-06-21 | 1973-08-17 |
| 1974 | 1974-05-15 | 1974-09-03 |
| 1975 | 1975-06-09 | 1975-08-26 |
| 1976 | 1976-06-25 | 1976-09-02 |
| 1977 | 1977-06-07 | 1977-09-08 |
| 1978 | 1978-06-07 | 1978-08-26 |
| 1979 | 1979-05-27 | 1979-08-18 |
| 1980 | 1980-05-09 | 1980-08-23 |
| 1981 | 1981-05-21 | 1981-08-31 |
| 1982 | 1982-05-16 | 1982-08-26 |
| 1983 | 1983-05-28 | 1983-09-17 |
| 1984 | 1984-05-07 | 1984-08-21 |
| 1985 | 1985-06-21 | 1985-08-11 |
| 1986 | 1986-05-30 | 1986-08-31 |
| 1987 | 1987-06-04 | 1987-08-29 |
| 1988 | 1988-05-17 | 1988-09-08 |
| 1989 | 1989-05-22 | 1989-08-28 |
| 1990 | 1990-06-06 | 1990-08-31 |
| 1991 | 1991-06-03 | 1991-09-01 |
| 1992 | 1992-05-18 | 1992-09-14 |
| 1993 | 1993-05-23 | 1993-09-05 |
| 1994 | 1994-05-21 | 1994-09-03 |
| 1995 | 1995-06-05 | 1995-08-30 |
| 1996 | 1996-05-24 | 1996-08-18 |
| 1997 | 1997-06-09 | 1997-08-31 |
| 1998 | 1998-06-15 | 1998-09-30 |
| 1999 | 1999-05-06 | 1999-09-11 |
| 2000 | 2000-05-07 | 2000-09-19 |
| 2001 | 2001-05-17 | 2001-09-02 |
| 2002 | 2002-05-12 | 2002-09-23 |
| 2003 | 2003-05-31 | 2003-08-24 |
| 2004 | 2004-05-19 | 2004-09-08 |
| 2005 | 2005-06-11 | 2005-09-12 |
| 2006 | 2006-05-31 | 2006-08-28 |
| 2007 | 2007-05-06 | 2007-09-21 |
| 2008 | 2008-05-25 | 2008-09-18 |
| 2009 | 2009-05-18 | 2009-09-15 |
| 2010 | 2010-05-19 | 2010-09-15 |
| 2011 | 2011-06-02 | 2011-08-31 |
| 2012 | 2012-05-04 | 2012-09-01 |
| 2014 | 2014-05-22 | 2014-09-04 |
| 2020 | 2020-05-01 | 2020-09-10 |
| 2021 | 2021-05-17 | 2021-09-12 |
| 2022 | 2022-05-20 | 2022-09-18 |
| 2023 | 2023-05-15 | 2023-09-17 |
| 2024 | 2024-05-29 | 2024-09-20 |
| 2025 | 2025-06-04 | 2025-09-14 |
| 2026 | 2026-05-29 | 2026-09-03 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 64 | 87 | 2024 | 22 |
| 35 C (95 F): Days | 35 | 18 | 2023 | 1 |
| 90 F (32.2 C): Days | 64 | 52 | 2023 | 5 |
| 100 F (37.8 C): Days | 4 | 2 | 1972 | 2 |
| 0 C (32 F): Ice days (max | 64 | 64 | 1969 | 17 |
| 0 C (32 F): Frost days (min | 63 | 151 | 1970 | 53 |
| -10 C (14 F): Days with min | 63 | 67 | 1969 | 4 |
| -20 C (-4 F): Days with min | 17 | 5 | 1967 | 1 |
| 20 C (68 F): Tropical nights (min | 63 | 92 | 2025 | 50 |
| 25 C (77 F): Days with min | 40 | 27 | 2025 | 10 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 61 | 30 | 2021 | 22 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 61 | 19 | 1964 | 8 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 53 | 6 | 1964 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 19 | 2 | 1985 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1975 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-16).