Estherville Muni AP Threshold Days by Year (USW00094971)
16 fixed thresholds counted per year at Estherville Muni AP (USW00094971): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Estherville Muni AP Thresholds
- Estherville Muni AP: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 2012 with 56.
- Estherville Muni AP: days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 2012 with 29.
- Estherville Muni AP: days with a maximum temperature at or below 0 C (32 F) in 29 years, most in 2018 with 99.
- Estherville Muni AP: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 2018 with 186.
- 16 fixed thresholds have at least one qualifying day at Estherville Muni AP.
Days at or above 30 C (86 F)
29 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1997 | 30 | 31.3 |
| 1998 | 32 | 31.3 |
| 1999 | 32 | 31.3 |
| 2000 | 21 | 26.9 |
| 2001 | 35 | 26.9 |
| 2002 | 43 | 26.9 |
| 2003 | 22 | 26.9 |
| 2004 | 12 | 26.9 |
| 2005 | 34 | 26.9 |
| 2006 | 36 | 26.9 |
| 2007 | 42 | 26.9 |
| 2008 | 14 | 26.9 |
| 2009 | 10 | 26.9 |
| 2010 | 27 | 25.9 |
| 2011 | 36 | 25.9 |
| 2012 | 56 | 25.9 |
| 2013 | 37 | 25.9 |
| 2014 | 5 | 25.9 |
| 2015 | 12 | 25.9 |
| 2016 | 18 | 25.9 |
| 2017 | 28 | 25.9 |
| 2018 | 28 | 25.9 |
| 2019 | 12 | 25.9 |
| 2020 | 28 | 36.3 |
| 2021 | 42 | 36.3 |
| 2022 | 41 | 36.3 |
| 2023 | 40 | 36.3 |
| 2024 | 33 | 36.3 |
| 2025 | 34 | 36.3 |
| Year | First date | Last date |
|---|---|---|
| 1997 | 1997-06-05 | 1997-10-07 |
| 1998 | 1998-05-14 | 1998-09-26 |
| 1999 | 1999-05-28 | 1999-09-25 |
| 2000 | 2000-05-04 | 2000-09-17 |
| 2001 | 2001-05-14 | 2001-10-02 |
| 2002 | 2002-04-15 | 2002-09-30 |
| 2003 | 2003-04-14 | 2003-10-19 |
| 2004 | 2004-04-16 | 2004-09-19 |
| 2005 | 2005-06-06 | 2005-10-03 |
| 2006 | 2006-04-13 | 2006-10-03 |
| 2007 | 2007-04-29 | 2007-10-06 |
| 2008 | 2008-05-25 | 2008-09-26 |
| 2009 | 2009-04-23 | 2009-08-08 |
| 2010 | 2010-05-22 | 2010-10-08 |
| 2011 | 2011-05-10 | 2011-10-04 |
| 2012 | 2012-04-25 | 2012-09-11 |
| 2013 | 2013-05-14 | 2013-09-27 |
| 2014 | 2014-05-07 | 2014-08-21 |
| 2015 | 2015-05-03 | 2015-10-11 |
| 2016 | 2016-05-06 | 2016-09-21 |
| 2017 | 2017-05-16 | 2017-09-24 |
| 2018 | 2018-05-24 | 2018-10-03 |
| 2019 | 2019-06-04 | 2019-09-30 |
| 2020 | 2020-05-01 | 2020-09-25 |
| 2021 | 2021-05-01 | 2021-09-26 |
| 2022 | 2022-05-09 | 2022-09-20 |
| 2023 | 2023-04-12 | 2023-10-02 |
| 2024 | 2024-04-13 | 2024-09-30 |
| 2025 | 2025-03-28 | 2025-10-04 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 29 | 56 | 2012 | 34 |
| 35 C (95 F): Days | 19 | 5 | 2012 | 3 |
| 40 C (104 F): Days | 1 | 1 | 2013 | 1 |
| 90 F (32.2 C): Days | 29 | 29 | 2012 | 10 |
| 100 F (37.8 C): Days | 1 | 1 | 2013 | 1 |
| 0 C (32 F): Ice days (max | 29 | 99 | 2018 | 57 |
| 0 C (32 F): Frost days (min | 29 | 186 | 2018 | 152 |
| -10 C (14 F): Days with min | 29 | 85 | 2008 | 68 |
| -20 C (-4 F): Days with min | 29 | 35 | 2014 | 22 |
| -30 C (-22 F): Days with min | 5 | 3 | 2010 | 3 |
| 20 C (68 F): Tropical nights (min | 29 | 22 | 2002 | 15 |
| 25 C (77 F): Days with min | 3 | 2 | 2011 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 25 | 31 | 2010 | 18 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 25 | 14 | 2018 | 8 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 20 | 4 | 2018 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 2 | 2004 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1997.
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 (2025-12-31).