Swede Peak Threshold Days by Year (USS0013F09S)
11 fixed thresholds counted per year at Swede Peak (USS0013F09S): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Swede Peak Thresholds
- Swede Peak: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1983 with 37.
- Swede Peak: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1982 with 8.
- Swede Peak: days with a maximum temperature at or below 0 C (32 F) in 38 years, most in 2023 with 87.
- Swede Peak: nights with a minimum temperature at or below 0 C (32 F) in 38 years, most in 1995 with 238.
- 11 fixed thresholds have at least one qualifying day at Swede Peak.
Days at or above 30 C (86 F)
32 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1989 | 4 | 4 |
| 1990 | 7 | 8 |
| 1991 | 1 | 8 |
| 1992 | 6 | 8 |
| 1994 | 13 | 8 |
| 1995 | 1 | 8 |
| 1996 | 13 | 8 |
| 1997 | 3 | 8 |
| 1998 | 18 | 8 |
| 1999 | 10 | 8 |
| 2000 | 18 | 14.1 |
| 2001 | 11 | 14.1 |
| 2002 | 15 | 14.1 |
| 2003 | 31 | 14.1 |
| 2004 | 3 | 14.1 |
| 2005 | 7 | 14.1 |
| 2006 | 15 | 14.1 |
| 2007 | 23 | 14.1 |
| 2008 | 4 | 14.1 |
| 2012 | 3 | 3.1 |
| 2013 | 7 | 3.1 |
| 2014 | 3 | 3.1 |
| 2015 | 4 | 3.1 |
| 2017 | 1 | 3.1 |
| 2018 | 3 | 3.1 |
| 2019 | 1 | 3.1 |
| 2020 | 7 | 3.7 |
| 2021 | 3 | 3.7 |
| 2022 | 3 | 3.7 |
| 2023 | 2 | 3.7 |
| 2024 | 5 | 3.7 |
| 2026 | 2 | 3.7 |
| Year | First date | Last date |
|---|---|---|
| 1989 | 1989-07-19 | 1989-07-30 |
| 1990 | 1990-06-29 | 1990-08-14 |
| 1991 | 1991-08-09 | 1991-08-09 |
| 1992 | 1992-08-01 | 1992-08-19 |
| 1994 | 1994-06-20 | 1994-08-14 |
| 1995 | 1995-09-01 | 1995-09-01 |
| 1996 | 1996-07-02 | 1996-08-26 |
| 1997 | 1997-07-21 | 1997-08-23 |
| 1998 | 1998-07-09 | 1998-09-04 |
| 1999 | 1999-07-06 | 1999-08-26 |
| 2000 | 2000-07-12 | 2000-09-14 |
| 2001 | 2001-07-01 | 2001-08-27 |
| 2002 | 2002-06-25 | 2002-08-14 |
| 2003 | 2003-05-28 | 2003-08-20 |
| 2004 | 2004-07-14 | 2004-08-12 |
| 2005 | 2005-07-12 | 2005-08-21 |
| 2006 | 2006-07-14 | 2006-09-03 |
| 2007 | 2007-06-27 | 2007-09-03 |
| 2008 | 2008-07-03 | 2008-08-24 |
| 2012 | 2012-07-09 | 2012-08-09 |
| 2013 | 2013-06-28 | 2013-08-16 |
| 2014 | 2014-07-06 | 2014-07-14 |
| 2015 | 2015-06-26 | 2015-07-02 |
| 2017 | 2017-09-03 | 2017-09-03 |
| 2018 | 2018-08-09 | 2018-08-11 |
| 2019 | 2019-07-22 | 2019-07-22 |
| 2020 | 2020-07-31 | 2020-09-06 |
| 2021 | 2021-07-11 | 2021-07-26 |
| 2022 | 2022-08-31 | 2022-09-06 |
| 2023 | 2023-07-22 | 2023-08-16 |
| 2024 | 2024-07-10 | 2024-08-03 |
| 2026 | 2026-07-31 | 2026-08-21 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 32 | 31 | 2003 | 2 |
| 35 C (95 F): Days | 3 | 3 | 2002 | 1 |
| 90 F (32.2 C): Days | 14 | 17 | 2003 | 1 |
| 0 C (32 F): Ice days (max | 38 | 87 | 2023 | 31 |
| 0 C (32 F): Frost days (min | 38 | 238 | 1995 | 114 |
| -10 C (14 F): Days with min | 38 | 82 | 1997 | 16 |
| -20 C (-4 F): Days with min | 29 | 10 | 2013 | 3 |
| -30 C (-22 F): Days with min | 1 | 2 | 1990 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 45 | 37 | 1983 | 11 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 43 | 8 | 1982 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 8 | 2 | 1995 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1989.
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).