Tensleep 4NE Threshold Days by Year (USC00488852)
18 fixed thresholds counted per year at Tensleep 4NE (USC00488852): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Tensleep 4NE Thresholds
- Tensleep 4NE: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 2023 with 15.
- Tensleep 4NE: days with 10 cm (3.9 in) or more of snowfall in 58 years, most in 1977 with 12.
- Tensleep 4NE: days with a maximum temperature at or above 30 C (86 F) in 57 years, most in 2001 with 82.
- Tensleep 4NE: days with a maximum temperature at or above 90 F (32.2 C) in 57 years, most in 1988 with 54.
- 18 fixed thresholds have at least one qualifying day at Tensleep 4NE.
Days at or above 30 C (86 F)
57 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1965 | 27 | 49 |
| 1966 | 69 | 49 |
| 1967 | 52 | 49 |
| 1968 | 38 | 49 |
| 1969 | 59 | 49 |
| 1970 | 70 | 49.5 |
| 1971 | 65 | 49.5 |
| 1972 | 37 | 49.5 |
| 1973 | 48 | 49.5 |
| 1974 | 56 | 49.5 |
| 1975 | 37 | 49.5 |
| 1976 | 45 | 49.5 |
| 1977 | 41 | 49.5 |
| 1978 | 43 | 49.5 |
| 1979 | 53 | 49.5 |
| 1980 | 47 | 54.1 |
| 1981 | 63 | 54.1 |
| 1983 | 57 | 54.1 |
| 1984 | 55 | 54.1 |
| 1985 | 46 | 54.1 |
| 1986 | 47 | 54.1 |
| 1987 | 50 | 54.1 |
| 1988 | 77 | 54.1 |
| 1989 | 45 | 54.1 |
| 1990 | 51 | 47.9 |
| 1991 | 52 | 47.9 |
| 1993 | 16 | 47.9 |
| 1994 | 60 | 47.9 |
| 1995 | 46 | 47.9 |
| 1996 | 56 | 47.9 |
| 1997 | 42 | 47.9 |
| 1998 | 53 | 47.9 |
| 1999 | 55 | 47.9 |
| 2000 | 67 | 60.4 |
| 2001 | 82 | 60.4 |
| 2004 | 40 | 60.4 |
| 2005 | 65 | 60.4 |
| 2006 | 71 | 60.4 |
| 2007 | 66 | 60.4 |
| 2008 | 51 | 60.4 |
| 2009 | 41 | 60.4 |
| 2011 | 60 | 61.6 |
| 2012 | 75 | 61.6 |
| 2013 | 77 | 61.6 |
| 2014 | 42 | 61.6 |
| 2015 | 56 | 61.6 |
| 2016 | 72 | 61.6 |
| 2017 | 61 | 61.6 |
| 2018 | 57 | 61.6 |
| 2019 | 54 | 61.6 |
| 2020 | 71 | 63.3 |
| 2021 | 73 | 63.3 |
| 2022 | 72 | 63.3 |
| 2023 | 42 | 63.3 |
| 2024 | 63 | 63.3 |
| 2025 | 62 | 63.3 |
| 2026 | 60 | 63.3 |
| Year | First date | Last date |
|---|---|---|
| 1965 | 1965-07-07 | 1965-08-28 |
| 1966 | 1966-05-06 | 1966-09-24 |
| 1967 | 1967-06-30 | 1967-09-29 |
| 1968 | 1968-06-03 | 1968-09-11 |
| 1969 | 1969-05-26 | 1969-09-08 |
| 1970 | 1970-06-21 | 1970-09-02 |
| 1971 | 1971-06-13 | 1971-09-13 |
| 1972 | 1972-05-31 | 1972-08-29 |
| 1973 | 1973-06-09 | 1973-08-31 |
| 1974 | 1974-06-13 | 1974-09-09 |
| 1975 | 1975-06-24 | 1975-09-10 |
| 1976 | 1976-06-08 | 1976-09-06 |
| 1977 | 1977-06-02 | 1977-09-08 |
| 1978 | 1978-06-13 | 1978-09-09 |
| 1979 | 1979-06-12 | 1979-09-19 |
| 1980 | 1980-05-22 | 1980-09-27 |
| 1981 | 1981-06-23 | 1981-09-19 |
| 1983 | 1983-06-22 | 1983-09-08 |
| 1984 | 1984-05-30 | 1984-09-19 |
| 1985 | 1985-05-24 | 1985-09-01 |
| 1986 | 1986-05-20 | 1986-08-29 |
| 1987 | 1987-05-14 | 1987-09-25 |
| 1988 | 1988-05-14 | 1988-09-10 |
| 1989 | 1989-06-15 | 1989-09-06 |
| 1990 | 1990-06-23 | 1990-09-13 |
| 1991 | 1991-06-11 | 1991-09-06 |
| 1993 | 1993-06-28 | 1993-09-11 |
| 1994 | 1994-06-06 | 1994-09-09 |
| 1995 | 1995-06-13 | 1995-09-04 |
| 1996 | 1996-06-08 | 1996-09-10 |
| 1997 | 1997-06-04 | 1997-09-10 |
| 1998 | 1998-07-01 | 1998-09-10 |
| 1999 | 1999-06-19 | 1999-08-31 |
| 2000 | 2000-04-28 | 2000-09-17 |
| 2001 | 2001-05-13 | 2001-09-28 |
| 2004 | 2004-06-06 | 2004-09-20 |
| 2005 | 2005-05-21 | 2005-09-09 |
| 2006 | 2006-05-21 | 2006-09-14 |
| 2007 | 2007-05-12 | 2007-09-04 |
| 2008 | 2008-06-17 | 2008-08-31 |
| 2009 | 2009-05-18 | 2009-09-19 |
| 2011 | 2011-06-06 | 2011-10-01 |
| 2012 | 2012-05-16 | 2012-09-10 |
| 2013 | 2013-05-13 | 2013-09-08 |
| 2014 | 2014-05-28 | 2014-09-27 |
| 2015 | 2015-06-09 | 2015-09-27 |
| 2016 | 2016-06-05 | 2016-09-03 |
| 2017 | 2017-06-01 | 2017-09-11 |
| 2018 | 2018-05-26 | 2018-09-16 |
| 2019 | 2019-06-27 | 2019-09-17 |
| 2020 | 2020-05-19 | 2020-09-24 |
| 2021 | 2021-06-03 | 2021-09-11 |
| 2022 | 2022-06-11 | 2022-09-08 |
| 2023 | 2023-07-03 | 2023-09-03 |
| 2024 | 2024-06-12 | 2024-09-30 |
| 2025 | 2025-06-01 | 2025-09-11 |
| 2026 | 2026-05-13 | 2026-09-06 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 57 | 82 | 2001 | 60 |
| 35 C (95 F): Days | 51 | 22 | 2007 | 18 |
| 40 C (104 F): Days | 2 | 2 | 2005 | 1 |
| 90 F (32.2 C): Days | 57 | 54 | 1988 | 43 |
| 100 F (37.8 C): Days | 10 | 5 | 2005 | 5 |
| 0 C (32 F): Ice days (max | 57 | 61 | 1978 | 11 |
| 0 C (32 F): Frost days (min | 57 | 201 | 1984 | 83 |
| -10 C (14 F): Days with min | 57 | 82 | 1978 | 16 |
| -20 C (-4 F): Days with min | 55 | 26 | 1985 | 3 |
| -30 C (-22 F): Days with min | 16 | 5 | 1989 | 2 |
| 20 C (68 F): Tropical nights (min | 48 | 11 | 2000 | 5 |
| 25 C (77 F): Days with min | 1 | 1 | 1999 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 60 | 15 | 2023 | 2 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 43 | 4 | 1978 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 3 | 1 | 1969 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 58 | 12 | 1977 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 7 | 1 | 1972 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 1 | 1978 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.
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).