King Coulee Montana Threshold Days by Year (USR0000MKIN)
14 fixed thresholds counted per year at King Coulee Montana (USR0000MKIN): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for King Coulee Montana Thresholds
- King Coulee Montana: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 2007 with 82.
- King Coulee Montana: days with a maximum temperature at or above 35 C (95 F) in 38 years, most in 2007 with 46.
- King Coulee Montana: days with a maximum temperature at or above 90 F (32.2 C) in 38 years, most in 2007 with 70.
- King Coulee Montana: days with a maximum temperature at or below 0 C (32 F) in 38 years, most in 1996 with 84.
- 14 fixed thresholds have at least one qualifying day at King Coulee Montana.
Days at or above 30 C (86 F)
38 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1988 | 57 | 48 |
| 1989 | 39 | 48 |
| 1990 | 42 | 37.1 |
| 1991 | 42 | 37.1 |
| 1992 | 25 | 37.1 |
| 1994 | 38 | 37.1 |
| 1995 | 31 | 37.1 |
| 1996 | 35 | 37.1 |
| 1997 | 36 | 37.1 |
| 1998 | 48 | 37.1 |
| 1999 | 37 | 37.1 |
| 2000 | 36 | 45.1 |
| 2001 | 46 | 45.1 |
| 2002 | 32 | 45.1 |
| 2003 | 55 | 45.1 |
| 2004 | 23 | 45.1 |
| 2005 | 44 | 45.1 |
| 2006 | 58 | 45.1 |
| 2007 | 82 | 45.1 |
| 2008 | 38 | 45.1 |
| 2009 | 37 | 45.1 |
| 2010 | 33 | 38.6 |
| 2011 | 53 | 38.6 |
| 2012 | 52 | 38.6 |
| 2013 | 38 | 38.6 |
| 2014 | 29 | 38.6 |
| 2015 | 43 | 38.6 |
| 2016 | 30 | 38.6 |
| 2017 | 49 | 38.6 |
| 2018 | 31 | 38.6 |
| 2019 | 28 | 38.6 |
| 2020 | 38 | 46.3 |
| 2021 | 67 | 46.3 |
| 2022 | 53 | 46.3 |
| 2023 | 38 | 46.3 |
| 2024 | 46 | 46.3 |
| 2025 | 38 | 46.3 |
| 2026 | 44 | 46.3 |
| Year | First date | Last date |
|---|---|---|
| 1988 | 1988-05-24 | 1988-09-06 |
| 1989 | 1989-06-19 | 1989-09-30 |
| 1990 | 1990-06-10 | 1990-09-25 |
| 1991 | 1991-06-11 | 1991-09-20 |
| 1992 | 1992-05-05 | 1992-10-01 |
| 1994 | 1994-06-23 | 1994-09-23 |
| 1995 | 1995-05-31 | 1995-09-03 |
| 1996 | 1996-06-08 | 1996-08-31 |
| 1997 | 1997-05-31 | 1997-10-02 |
| 1998 | 1998-05-26 | 1998-09-16 |
| 1999 | 1999-06-19 | 1999-09-23 |
| 2000 | 2000-06-07 | 2000-09-17 |
| 2001 | 2001-04-27 | 2001-10-01 |
| 2002 | 2002-06-16 | 2002-09-16 |
| 2003 | 2003-06-18 | 2003-09-08 |
| 2004 | 2004-06-03 | 2004-09-11 |
| 2005 | 2005-06-17 | 2005-09-09 |
| 2006 | 2006-05-18 | 2006-09-12 |
| 2007 | 2007-05-17 | 2007-09-28 |
| 2008 | 2008-05-18 | 2008-09-20 |
| 2009 | 2009-05-30 | 2009-09-24 |
| 2010 | 2010-06-24 | 2010-09-28 |
| 2011 | 2011-06-28 | 2011-10-04 |
| 2012 | 2012-05-16 | 2012-09-14 |
| 2013 | 2013-05-12 | 2013-09-21 |
| 2014 | 2014-05-23 | 2014-09-25 |
| 2015 | 2015-06-08 | 2015-10-10 |
| 2016 | 2016-06-07 | 2016-09-02 |
| 2017 | 2017-05-06 | 2017-09-11 |
| 2018 | 2018-05-26 | 2018-09-07 |
| 2019 | 2019-06-02 | 2019-09-16 |
| 2020 | 2020-05-31 | 2020-09-05 |
| 2021 | 2021-05-18 | 2021-10-05 |
| 2022 | 2022-06-17 | 2022-09-29 |
| 2023 | 2023-05-22 | 2023-09-17 |
| 2024 | 2024-06-14 | 2024-10-16 |
| 2025 | 2025-05-10 | 2025-09-30 |
| 2026 | 2026-05-13 | 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 | 38 | 82 | 2007 | 44 |
| 35 C (95 F): Days | 38 | 46 | 2007 | 11 |
| 40 C (104 F): Days | 10 | 14 | 2007 | 2 |
| 45 C (113 F): Days | 1 | 1 | 2007 | 1 |
| 90 F (32.2 C): Days | 38 | 70 | 2007 | 28 |
| 100 F (37.8 C): Days | 27 | 24 | 2007 | 4 |
| 110 F (43.3 C): Days | 2 | 4 | 2007 | 4 |
| 0 C (32 F): Ice days (max | 38 | 84 | 1996 | 23 |
| 0 C (32 F): Frost days (min | 38 | 162 | 2002 | 80 |
| -10 C (14 F): Days with min | 38 | 82 | 1996 | 23 |
| -20 C (-4 F): Days with min | 38 | 37 | 1996 | 6 |
| -30 C (-22 F): Days with min | 13 | 7 | 1989 | 3 |
| 20 C (68 F): Tropical nights (min | 38 | 79 | 2007 | 20 |
| 25 C (77 F): Days with min | 10 | 40 | 2007 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1988.
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).