Betatakin Threshold Days by Year (USC00020750)
16 fixed thresholds counted per year at Betatakin (USC00020750): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Betatakin Thresholds
- Betatakin: days with 10 mm (0.39 in) or more of precipitation in 74 years, most in 2004 with 15.
- Betatakin: days with 10 cm (3.9 in) or more of snowfall in 68 years, most in 1965 with 10.
- Betatakin: nights with a minimum temperature at or below 0 C (32 F) in 64 years, most in 1984 with 177.
- Betatakin: nights with a minimum temperature at or below -10 C (14 F) in 64 years, most in 1964 with 40.
- 16 fixed thresholds have at least one qualifying day at Betatakin.
Days at or above 30 C (86 F)
57 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1951 | 53 | 46.3 |
| 1952 | 44 | 46.3 |
| 1953 | 48 | 46.3 |
| 1954 | 38 | 46.3 |
| 1955 | 47 | 46.3 |
| 1956 | 53 | 46.3 |
| 1957 | 34 | 46.3 |
| 1959 | 53 | 46.3 |
| 1960 | 68 | 39.3 |
| 1961 | 51 | 39.3 |
| 1962 | 57 | 39.3 |
| 1963 | 41 | 39.3 |
| 1964 | 42 | 39.3 |
| 1965 | 26 | 39.3 |
| 1966 | 27 | 39.3 |
| 1967 | 20 | 39.3 |
| 1968 | 30 | 39.3 |
| 1969 | 31 | 39.3 |
| 1970 | 38 | 32.1 |
| 1971 | 36 | 32.1 |
| 1972 | 31 | 32.1 |
| 1974 | 42 | 32.1 |
| 1975 | 18 | 32.1 |
| 1976 | 17 | 32.1 |
| 1977 | 31 | 32.1 |
| 1978 | 37 | 32.1 |
| 1979 | 39 | 32.1 |
| 1980 | 46 | 31.3 |
| 1981 | 40 | 31.3 |
| 1983 | 28 | 31.3 |
| 1984 | 24 | 31.3 |
| 1988 | 22 | 31.3 |
| 1989 | 28 | 31.3 |
| 1990 | 39 | 29 |
| 1991 | 15 | 29 |
| 1992 | 20 | 29 |
| 1993 | 24 | 29 |
| 1994 | 47 | 29 |
| 2000 | 65 | 40.2 |
| 2004 | 30 | 40.2 |
| 2005 | 28 | 40.2 |
| 2006 | 35 | 40.2 |
| 2007 | 48 | 40.2 |
| 2008 | 35 | 40.2 |
| 2010 | 27 | 39 |
| 2011 | 50 | 39 |
| 2012 | 35 | 39 |
| 2013 | 27 | 39 |
| 2014 | 35 | 39 |
| 2015 | 39 | 39 |
| 2016 | 49 | 39 |
| 2017 | 50 | 39 |
| 2021 | 55 | 60.4 |
| 2022 | 51 | 60.4 |
| 2023 | 52 | 60.4 |
| 2024 | 73 | 60.4 |
| 2026 | 71 | 60.4 |
| Year | First date | Last date |
|---|---|---|
| 1951 | 1951-05-26 | 1951-09-08 |
| 1952 | 1952-06-07 | 1952-09-15 |
| 1953 | 1953-06-10 | 1953-08-21 |
| 1954 | 1954-05-19 | 1954-09-01 |
| 1955 | 1955-06-07 | 1955-09-11 |
| 1956 | 1956-05-18 | 1956-09-19 |
| 1957 | 1957-06-04 | 1957-09-08 |
| 1959 | 1959-05-12 | 1959-09-11 |
| 1960 | 1960-06-02 | 1960-09-12 |
| 1961 | 1961-06-08 | 1961-08-28 |
| 1962 | 1962-06-12 | 1962-09-20 |
| 1963 | 1963-06-17 | 1963-08-29 |
| 1964 | 1964-05-19 | 1964-08-24 |
| 1965 | 1965-06-29 | 1965-08-28 |
| 1966 | 1966-06-14 | 1966-08-18 |
| 1967 | 1967-06-29 | 1967-08-25 |
| 1968 | 1968-06-02 | 1968-09-09 |
| 1969 | 1969-06-30 | 1969-08-27 |
| 1970 | 1970-06-19 | 1970-08-23 |
| 1971 | 1971-06-15 | 1971-09-13 |
| 1972 | 1972-06-29 | 1972-08-12 |
| 1974 | 1974-06-12 | 1974-09-09 |
| 1975 | 1975-05-15 | 1975-08-22 |
| 1976 | 1976-06-19 | 1976-07-27 |
| 1977 | 1977-05-29 | 1977-09-08 |
| 1978 | 1978-05-15 | 1978-09-04 |
| 1979 | 1979-06-24 | 1979-09-11 |
| 1980 | 1980-06-17 | 1980-08-13 |
| 1981 | 1981-06-06 | 1981-08-26 |
| 1983 | 1983-06-17 | 1983-09-13 |
| 1984 | 1984-05-23 | 1984-09-04 |
| 1988 | 1988-06-04 | 1988-08-15 |
| 1989 | 1989-06-15 | 1989-08-14 |
| 1990 | 1990-06-04 | 1990-09-12 |
| 1991 | 1991-06-18 | 1991-09-05 |
| 1992 | 1992-06-22 | 1992-08-21 |
| 1993 | 1993-06-13 | 1993-08-03 |
| 1994 | 1994-05-30 | 1994-08-30 |
| 2000 | 2000-04-09 | 2000-09-17 |
| 2004 | 2004-06-03 | 2004-08-13 |
| 2005 | 2005-06-20 | 2005-08-29 |
| 2006 | 2006-06-01 | 2006-08-14 |
| 2007 | 2007-06-14 | 2007-09-04 |
| 2008 | 2008-06-15 | 2008-08-24 |
| 2010 | 2010-06-05 | 2010-10-01 |
| 2011 | 2011-06-15 | 2011-09-03 |
| 2012 | 2012-06-01 | 2012-08-19 |
| 2013 | 2013-06-07 | 2013-08-20 |
| 2014 | 2014-06-06 | 2014-09-03 |
| 2015 | 2015-06-16 | 2015-09-12 |
| 2016 | 2016-06-05 | 2016-08-18 |
| 2017 | 2017-06-04 | 2017-09-07 |
| 2021 | 2021-06-02 | 2021-09-11 |
| 2022 | 2022-06-07 | 2022-09-10 |
| 2023 | 2023-06-26 | 2023-09-10 |
| 2024 | 2024-06-06 | 2024-09-30 |
| 2026 | 2026-05-12 | 2026-09-10 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 57 | 73 | 2024 | 71 |
| 35 C (95 F): Days | 32 | 9 | 1960 | 4 |
| 90 F (32.2 C): Days | 57 | 47 | 1960 | 42 |
| 100 F (37.8 C): Days | 1 | 1 | 1954 | 1 |
| 0 C (32 F): Ice days (max | 57 | 38 | 1971 | 2 |
| 0 C (32 F): Frost days (min | 64 | 177 | 1984 | 47 |
| -10 C (14 F): Days with min | 64 | 40 | 1964 | 6 |
| -20 C (-4 F): Days with min | 12 | 6 | 1990 | 1 |
| 20 C (68 F): Tropical nights (min | 42 | 9 | 2021 | 6 |
| 25 C (77 F): Days with min | 8 | 1 | 1974 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 74 | 15 | 2004 | 14 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 40 | 6 | 1972 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 6 | 1 | 1981 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 68 | 10 | 1965 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 13 | 2 | 1952 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 2 | 1 | 1967 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.
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).