Wolf Canyon Threshold Days by Year (USC00299820)
13 fixed thresholds counted per year at Wolf Canyon (USC00299820): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Wolf Canyon Thresholds
- Wolf Canyon: days with 10 cm (3.9 in) or more of snowfall in 74 years, most in 1983 with 20.
- Wolf Canyon: days with a maximum temperature at or below 0 C (32 F) in 72 years, most in 1987 with 43.
- Wolf Canyon: nights with a minimum temperature at or below 0 C (32 F) in 72 years, most in 1975 with 278.
- Wolf Canyon: nights with a minimum temperature at or below -10 C (14 F) in 72 years, most in 1964 with 113.
- 13 fixed thresholds have at least one qualifying day at Wolf Canyon.
Days at or above 30 C (86 F)
44 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1953 | 2 | 3.1 |
| 1954 | 7 | 3.1 |
| 1955 | 1 | 3.1 |
| 1956 | 2 | 3.1 |
| 1957 | 4 | 3.1 |
| 1958 | 5 | 3.1 |
| 1959 | 1 | 3.1 |
| 1960 | 4 | 2.2 |
| 1963 | 3 | 2.2 |
| 1964 | 1 | 2.2 |
| 1965 | 3 | 2.2 |
| 1966 | 1 | 2.2 |
| 1967 | 1 | 2.2 |
| 1971 | 4 | 2.2 |
| 1972 | 2 | 2.2 |
| 1973 | 1 | 2.2 |
| 1974 | 2 | 2.2 |
| 1979 | 2 | 2.2 |
| 1980 | 8 | 4.5 |
| 1981 | 3 | 4.5 |
| 1982 | 3 | 4.5 |
| 1989 | 4 | 4.5 |
| 1994 | 1 | 2 |
| 1998 | 3 | 2 |
| 2001 | 1 | 2.7 |
| 2002 | 3 | 2.7 |
| 2003 | 9 | 2.7 |
| 2005 | 2 | 2.7 |
| 2006 | 1 | 2.7 |
| 2007 | 2 | 2.7 |
| 2009 | 1 | 2.7 |
| 2010 | 1 | 2.3 |
| 2013 | 3 | 2.3 |
| 2015 | 2 | 2.3 |
| 2016 | 1 | 2.3 |
| 2017 | 4 | 2.3 |
| 2018 | 3 | 2.3 |
| 2020 | 4 | 7 |
| 2021 | 5 | 7 |
| 2022 | 6 | 7 |
| 2023 | 15 | 7 |
| 2024 | 2 | 7 |
| 2025 | 4 | 7 |
| 2026 | 13 | 7 |
| Year | First date | Last date |
|---|---|---|
| 1953 | 1953-06-23 | 1953-07-04 |
| 1954 | 1954-06-18 | 1954-08-02 |
| 1955 | 1955-07-09 | 1955-07-09 |
| 1956 | 1956-06-13 | 1956-06-26 |
| 1957 | 1957-06-28 | 1957-07-04 |
| 1958 | 1958-07-09 | 1958-07-13 |
| 1959 | 1959-07-14 | 1959-07-14 |
| 1960 | 1960-06-28 | 1960-07-27 |
| 1963 | 1963-06-27 | 1963-07-24 |
| 1964 | 1964-07-03 | 1964-07-03 |
| 1965 | 1965-07-03 | 1965-07-05 |
| 1966 | 1966-07-06 | 1966-07-06 |
| 1967 | 1967-07-01 | 1967-07-01 |
| 1971 | 1971-07-11 | 1971-07-14 |
| 1972 | 1972-07-30 | 1972-07-31 |
| 1973 | 1973-06-26 | 1973-06-26 |
| 1974 | 1974-06-27 | 1974-06-28 |
| 1979 | 1979-07-13 | 1979-07-14 |
| 1980 | 1980-06-25 | 1980-07-18 |
| 1981 | 1981-06-22 | 1981-07-18 |
| 1982 | 1982-07-17 | 1982-08-03 |
| 1989 | 1989-07-03 | 1989-07-07 |
| 1994 | 1994-06-26 | 1994-06-26 |
| 1998 | 1998-06-28 | 1998-06-30 |
| 2001 | 2001-07-31 | 2001-07-31 |
| 2002 | 2002-05-31 | 2002-07-01 |
| 2003 | 2003-07-04 | 2003-07-15 |
| 2005 | 2005-07-14 | 2005-07-15 |
| 2006 | 2006-07-17 | 2006-07-17 |
| 2007 | 2007-07-02 | 2007-07-03 |
| 2009 | 2009-07-16 | 2009-07-16 |
| 2010 | 2010-07-19 | 2010-07-19 |
| 2013 | 2013-06-10 | 2013-06-27 |
| 2015 | 2015-06-21 | 2015-06-22 |
| 2016 | 2016-06-20 | 2016-06-20 |
| 2017 | 2017-06-19 | 2017-06-22 |
| 2018 | 2018-06-26 | 2018-06-28 |
| 2020 | 2020-07-11 | 2020-08-22 |
| 2021 | 2021-06-13 | 2021-07-10 |
| 2022 | 2022-06-10 | 2022-07-21 |
| 2023 | 2023-07-14 | 2023-07-29 |
| 2024 | 2024-06-13 | 2024-08-20 |
| 2025 | 2025-06-16 | 2025-08-09 |
| 2026 | 2026-06-17 | 2026-08-26 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 44 | 15 | 2023 | 13 |
| 90 F (32.2 C): Days | 4 | 2 | 1957 | 2 |
| 0 C (32 F): Ice days (max | 72 | 43 | 1987 | 4 |
| 0 C (32 F): Frost days (min | 72 | 278 | 1975 | 125 |
| -10 C (14 F): Days with min | 72 | 113 | 1964 | 31 |
| -20 C (-4 F): Days with min | 72 | 26 | 1966 | 3 |
| -30 C (-22 F): Days with min | 14 | 3 | 1971 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 72 | 32 | 1990 | 19 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 64 | 8 | 1991 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 8 | 2 | 1961 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 74 | 20 | 1983 | 3 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 48 | 4 | 1995 | 2 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 3 | 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 1953.
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).