Rustic 9WSW Threshold Days by Year (USC00057296)
12 fixed thresholds counted per year at Rustic 9WSW (USC00057296): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Rustic 9WSW Thresholds
- Rustic 9WSW: days with a maximum temperature at or below 0 C (32 F) in 32 years, most in 1997 with 61.
- Rustic 9WSW: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 2002 with 223.
- Rustic 9WSW: nights with a minimum temperature at or below -10 C (14 F) in 32 years, most in 2002 with 75.
- Rustic 9WSW: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 2017 with 13.
- 12 fixed thresholds have at least one qualifying day at Rustic 9WSW.
Days at or above 30 C (86 F)
29 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1994 | 3 | 1.8 |
| 1995 | 1 | 1.8 |
| 1996 | 1 | 1.8 |
| 1998 | 3 | 1.8 |
| 1999 | 1 | 1.8 |
| 2000 | 6 | 7.4 |
| 2001 | 10 | 7.4 |
| 2002 | 7 | 7.4 |
| 2003 | 9 | 7.4 |
| 2004 | 3 | 7.4 |
| 2005 | 8 | 7.4 |
| 2006 | 9 | 7.4 |
| 2007 | 11 | 7.4 |
| 2008 | 8 | 7.4 |
| 2009 | 3 | 7.4 |
| 2010 | 5 | 3.6 |
| 2011 | 3 | 3.6 |
| 2012 | 6 | 3.6 |
| 2013 | 3 | 3.6 |
| 2016 | 1 | 3.6 |
| 2017 | 2 | 3.6 |
| 2018 | 2 | 3.6 |
| 2019 | 7 | 3.6 |
| 2020 | 13 | 15.2 |
| 2021 | 11 | 15.2 |
| 2022 | 19 | 15.2 |
| 2023 | 11 | 15.2 |
| 2024 | 19 | 15.2 |
| 2026 | 18 | 15.2 |
| Year | First date | Last date |
|---|---|---|
| 1994 | 1994-06-26 | 1994-07-22 |
| 1995 | 1995-07-30 | 1995-07-30 |
| 1996 | 1996-07-09 | 1996-07-09 |
| 1998 | 1998-07-19 | 1998-07-21 |
| 1999 | 1999-07-02 | 1999-07-02 |
| 2000 | 2000-07-07 | 2000-08-12 |
| 2001 | 2001-06-30 | 2001-08-06 |
| 2002 | 2002-06-30 | 2002-08-01 |
| 2003 | 2003-07-09 | 2003-07-25 |
| 2004 | 2004-07-14 | 2004-08-03 |
| 2005 | 2005-07-16 | 2005-08-30 |
| 2006 | 2006-06-07 | 2006-08-10 |
| 2007 | 2007-06-17 | 2007-08-14 |
| 2008 | 2008-07-05 | 2008-08-05 |
| 2009 | 2009-07-12 | 2009-08-23 |
| 2010 | 2010-07-17 | 2010-08-23 |
| 2011 | 2011-07-25 | 2011-08-26 |
| 2012 | 2012-06-23 | 2012-07-03 |
| 2013 | 2013-06-28 | 2013-07-12 |
| 2016 | 2016-06-22 | 2016-06-22 |
| 2017 | 2017-07-06 | 2017-07-20 |
| 2018 | 2018-06-29 | 2018-07-12 |
| 2019 | 2019-07-20 | 2019-09-06 |
| 2020 | 2020-06-06 | 2020-09-07 |
| 2021 | 2021-06-11 | 2021-09-11 |
| 2022 | 2022-06-12 | 2022-09-09 |
| 2023 | 2023-07-18 | 2023-08-22 |
| 2024 | 2024-06-14 | 2024-08-18 |
| 2026 | 2026-06-25 | 2026-08-24 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 29 | 19 | 2022 | 18 |
| 90 F (32.2 C): Days | 11 | 5 | 2024 | 4 |
| 0 C (32 F): Ice days (max | 32 | 61 | 1997 | 6 |
| 0 C (32 F): Frost days (min | 32 | 223 | 2002 | 76 |
| -10 C (14 F): Days with min | 32 | 75 | 2002 | 7 |
| -20 C (-4 F): Days with min | 28 | 12 | 2019 | 3 |
| -30 C (-22 F): Days with min | 5 | 2 | 2011 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 32 | 13 | 2017 | 2 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 13 | 4 | 2014 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 32 | 10 | 2017 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 16 | 3 | 2003 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 4 | 1 | 1997 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1994.
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).