Leonard Creek Rch - Denio 33S Threshold Days by Year (USC00264527)
16 fixed thresholds counted per year at Leonard Creek Rch - Denio 33S (USC00264527): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Leonard Creek Rch - Denio 33S Thresholds
- Leonard Creek Rch - Denio 33S: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 1983 with 11.
- Leonard Creek Rch - Denio 33S: days with a maximum temperature at or above 30 C (86 F) in 61 years, most in 1994 with 102.
- Leonard Creek Rch - Denio 33S: days with a maximum temperature at or above 35 C (95 F) in 61 years, most in 1988 with 50.
- Leonard Creek Rch - Denio 33S: days with a maximum temperature at or above 90 F (32.2 C) in 61 years, most in 1994 with 79.
- 16 fixed thresholds have at least one qualifying day at Leonard Creek Rch - Denio 33S.
Days at or above 30 C (86 F)
61 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1955 | 79 | 83.8 |
| 1956 | 79 | 83.8 |
| 1957 | 86 | 83.8 |
| 1958 | 89 | 83.8 |
| 1959 | 86 | 83.8 |
| 1960 | 98 | 78.9 |
| 1961 | 78 | 78.9 |
| 1962 | 83 | 78.9 |
| 1963 | 80 | 78.9 |
| 1964 | 63 | 78.9 |
| 1965 | 53 | 78.9 |
| 1966 | 94 | 78.9 |
| 1967 | 91 | 78.9 |
| 1968 | 72 | 78.9 |
| 1969 | 77 | 78.9 |
| 1970 | 86 | 73.8 |
| 1971 | 67 | 73.8 |
| 1972 | 85 | 73.8 |
| 1973 | 84 | 73.8 |
| 1974 | 95 | 73.8 |
| 1975 | 63 | 73.8 |
| 1976 | 52 | 73.8 |
| 1977 | 75 | 73.8 |
| 1978 | 58 | 73.8 |
| 1979 | 73 | 73.8 |
| 1981 | 81 | 77.3 |
| 1983 | 53 | 77.3 |
| 1984 | 84 | 77.3 |
| 1985 | 71 | 77.3 |
| 1986 | 78 | 77.3 |
| 1987 | 88 | 77.3 |
| 1988 | 94 | 77.3 |
| 1989 | 69 | 77.3 |
| 1990 | 78 | 79 |
| 1991 | 76 | 79 |
| 1992 | 84 | 79 |
| 1993 | 56 | 79 |
| 1994 | 102 | 79 |
| 1995 | 68 | 79 |
| 1996 | 89 | 79 |
| 1997 | 88 | 79 |
| 1998 | 77 | 79 |
| 1999 | 72 | 79 |
| 2000 | 82 | 82 |
| 2001 | 76 | 82 |
| 2003 | 96 | 82 |
| 2004 | 74 | 82 |
| 2010 | 45 | 70.4 |
| 2013 | 72 | 70.4 |
| 2014 | 63 | 70.4 |
| 2015 | 83 | 70.4 |
| 2016 | 76 | 70.4 |
| 2017 | 86 | 70.4 |
| 2018 | 70 | 70.4 |
| 2019 | 68 | 70.4 |
| 2020 | 85 | 75.7 |
| 2021 | 79 | 75.7 |
| 2022 | 80 | 75.7 |
| 2023 | 60 | 75.7 |
| 2024 | 74 | 75.7 |
| 2026 | 76 | 75.7 |
| Year | First date | Last date |
|---|---|---|
| 1955 | 1955-05-20 | 1955-10-17 |
| 1956 | 1956-05-17 | 1956-09-18 |
| 1957 | 1957-05-27 | 1957-09-27 |
| 1958 | 1958-05-10 | 1958-10-15 |
| 1959 | 1959-05-12 | 1959-09-14 |
| 1960 | 1960-05-10 | 1960-09-27 |
| 1961 | 1961-05-25 | 1961-09-06 |
| 1962 | 1962-06-09 | 1962-09-25 |
| 1963 | 1963-05-18 | 1963-10-04 |
| 1964 | 1964-05-18 | 1964-10-06 |
| 1965 | 1965-05-29 | 1965-09-02 |
| 1966 | 1966-04-01 | 1966-09-29 |
| 1967 | 1967-05-16 | 1967-09-28 |
| 1968 | 1968-05-28 | 1968-09-13 |
| 1969 | 1969-05-08 | 1969-09-27 |
| 1970 | 1970-05-16 | 1970-10-04 |
| 1971 | 1971-06-15 | 1971-09-14 |
| 1972 | 1972-05-14 | 1972-09-16 |
| 1973 | 1973-05-12 | 1973-09-13 |
| 1974 | 1974-05-07 | 1974-09-26 |
| 1975 | 1975-05-14 | 1975-10-03 |
| 1976 | 1976-05-13 | 1976-09-10 |
| 1977 | 1977-04-24 | 1977-09-12 |
| 1978 | 1978-06-05 | 1978-09-25 |
| 1979 | 1979-05-20 | 1979-10-06 |
| 1981 | 1981-04-30 | 1981-09-19 |
| 1983 | 1983-05-23 | 1983-09-17 |
| 1984 | 1984-05-13 | 1984-09-18 |
| 1985 | 1985-05-23 | 1985-09-04 |
| 1986 | 1986-05-18 | 1986-09-07 |
| 1987 | 1987-04-26 | 1987-10-02 |
| 1988 | 1988-05-12 | 1988-10-02 |
| 1989 | 1989-05-05 | 1989-09-26 |
| 1990 | 1990-04-03 | 1990-09-30 |
| 1991 | 1991-06-02 | 1991-10-10 |
| 1992 | 1992-05-04 | 1992-10-01 |
| 1993 | 1993-05-11 | 1993-10-02 |
| 1994 | 1994-04-17 | 1994-09-27 |
| 1995 | 1995-06-01 | 1995-09-18 |
| 1996 | 1996-05-13 | 1996-10-09 |
| 1997 | 1997-05-09 | 1997-10-01 |
| 1998 | 1998-06-21 | 1998-09-17 |
| 1999 | 1999-05-23 | 1999-08-29 |
| 2000 | 2000-05-20 | 2000-09-19 |
| 2001 | 2001-05-09 | 2001-10-03 |
| 2003 | 2003-05-22 | 2003-09-30 |
| 2004 | 2004-05-03 | 2004-09-27 |
| 2010 | 2010-06-26 | 2010-10-01 |
| 2013 | 2013-05-11 | 2013-09-11 |
| 2014 | 2014-05-15 | 2014-09-19 |
| 2015 | 2015-05-30 | 2015-10-15 |
| 2016 | 2016-06-01 | 2016-09-27 |
| 2017 | 2017-05-03 | 2017-09-26 |
| 2018 | 2018-06-03 | 2018-09-07 |
| 2019 | 2019-06-11 | 2019-09-16 |
| 2020 | 2020-05-27 | 2020-09-14 |
| 2021 | 2021-05-31 | 2021-09-15 |
| 2022 | 2022-06-08 | 2022-09-24 |
| 2023 | 2023-05-19 | 2023-09-18 |
| 2024 | 2024-06-04 | 2024-09-09 |
| 2026 | 2026-05-05 | 2026-08-28 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 61 | 102 | 1994 | 76 |
| 35 C (95 F): Days | 61 | 50 | 1988 | 25 |
| 40 C (104 F): Days | 15 | 5 | 1998 | 1 |
| 90 F (32.2 C): Days | 61 | 79 | 1994 | 56 |
| 100 F (37.8 C): Days | 54 | 21 | 1998 | 6 |
| 110 F (43.3 C): Days | 1 | 1 | 1988 | 1 |
| 0 C (32 F): Ice days (max | 59 | 37 | 2013 | 7 |
| 0 C (32 F): Frost days (min | 61 | 169 | 1985 | 114 |
| -10 C (14 F): Days with min | 61 | 64 | 1985 | 25 |
| -20 C (-4 F): Days with min | 20 | 8 | 1972 | 1 |
| 20 C (68 F): Tropical nights (min | 50 | 19 | 2021 | 2 |
| 25 C (77 F): Days with min | 3 | 2 | 1988 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 62 | 11 | 1983 | 3 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 17 | 3 | 2010 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 22 | 5 | 1969 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 4 | 1 | 1974 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.
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). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-17).