Hot Springs Montana Threshold Days by Year (USR0000MHOT)
11 fixed thresholds counted per year at Hot Springs Montana (USR0000MHOT): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Hot Springs Montana Thresholds
- Hot Springs Montana: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 2013 with 73.
- Hot Springs Montana: days with a maximum temperature at or above 90 F (32.2 C) in 34 years, most in 2007 with 53.
- Hot Springs Montana: days with a maximum temperature at or below 0 C (32 F) in 34 years, most in 1993 with 56.
- Hot Springs Montana: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 2018 with 181.
- 11 fixed thresholds have at least one qualifying day at Hot Springs Montana.
Days at or above 30 C (86 F)
34 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1992 | 40 | 41.1 |
| 1993 | 18 | 41.1 |
| 1994 | 62 | 41.1 |
| 1995 | 33 | 41.1 |
| 1996 | 46 | 41.1 |
| 1997 | 23 | 41.1 |
| 1998 | 58 | 41.1 |
| 1999 | 49 | 41.1 |
| 2000 | 48 | 55.5 |
| 2001 | 63 | 55.5 |
| 2002 | 52 | 55.5 |
| 2003 | 65 | 55.5 |
| 2004 | 46 | 55.5 |
| 2005 | 48 | 55.5 |
| 2006 | 64 | 55.5 |
| 2007 | 67 | 55.5 |
| 2008 | 47 | 55.5 |
| 2009 | 55 | 55.5 |
| 2010 | 29 | 50.7 |
| 2011 | 52 | 50.7 |
| 2012 | 56 | 50.7 |
| 2013 | 73 | 50.7 |
| 2014 | 45 | 50.7 |
| 2015 | 55 | 50.7 |
| 2016 | 42 | 50.7 |
| 2017 | 72 | 50.7 |
| 2018 | 43 | 50.7 |
| 2019 | 40 | 50.7 |
| 2020 | 53 | 55.8 |
| 2021 | 60 | 55.8 |
| 2023 | 48 | 55.8 |
| 2024 | 55 | 55.8 |
| 2025 | 67 | 55.8 |
| 2026 | 52 | 55.8 |
| Year | First date | Last date |
|---|---|---|
| 1992 | 1992-05-06 | 1992-08-19 |
| 1993 | 1993-05-11 | 1993-09-10 |
| 1994 | 1994-05-09 | 1994-09-28 |
| 1995 | 1995-05-29 | 1995-09-15 |
| 1996 | 1996-06-07 | 1996-09-12 |
| 1997 | 1997-07-05 | 1997-09-09 |
| 1998 | 1998-06-30 | 1998-09-17 |
| 1999 | 1999-05-24 | 1999-09-23 |
| 2000 | 2000-06-07 | 2000-09-17 |
| 2001 | 2001-05-22 | 2001-10-01 |
| 2002 | 2002-05-19 | 2002-09-15 |
| 2003 | 2003-05-24 | 2003-09-07 |
| 2004 | 2004-06-04 | 2004-08-31 |
| 2005 | 2005-06-20 | 2005-09-08 |
| 2006 | 2006-05-15 | 2006-09-12 |
| 2007 | 2007-06-01 | 2007-09-15 |
| 2008 | 2008-05-17 | 2008-09-19 |
| 2009 | 2009-05-18 | 2009-09-25 |
| 2010 | 2010-06-24 | 2010-08-26 |
| 2011 | 2011-06-28 | 2011-09-25 |
| 2012 | 2012-05-15 | 2012-09-21 |
| 2013 | 2013-05-11 | 2013-09-15 |
| 2014 | 2014-07-02 | 2014-09-24 |
| 2015 | 2015-06-06 | 2015-09-25 |
| 2016 | 2016-06-04 | 2016-09-27 |
| 2017 | 2017-05-30 | 2017-09-12 |
| 2018 | 2018-07-05 | 2018-09-07 |
| 2019 | 2019-06-02 | 2019-09-15 |
| 2020 | 2020-05-29 | 2020-09-12 |
| 2021 | 2021-06-01 | 2021-09-09 |
| 2023 | 2023-05-01 | 2023-09-16 |
| 2024 | 2024-06-07 | 2024-09-25 |
| 2025 | 2025-05-26 | 2025-09-25 |
| 2026 | 2026-05-25 | 2026-09-01 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 34 | 73 | 2013 | 52 |
| 35 C (95 F): Days | 33 | 36 | 2003 | 16 |
| 40 C (104 F): Days | 10 | 3 | 2002 | 1 |
| 90 F (32.2 C): Days | 34 | 53 | 2007 | 40 |
| 100 F (37.8 C): Days | 24 | 13 | 2007 | 1 |
| 0 C (32 F): Ice days (max | 34 | 56 | 1993 | 13 |
| 0 C (32 F): Frost days (min | 34 | 181 | 2018 | 100 |
| -10 C (14 F): Days with min | 34 | 60 | 2019 | 8 |
| -20 C (-4 F): Days with min | 24 | 17 | 2019 | 7 |
| -30 C (-22 F): Days with min | 7 | 4 | 2024 | 3 |
| 20 C (68 F): Tropical nights (min | 8 | 1 | 1992 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1992.
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).