Hans Flat Rs Threshold Days by Year (USC00423600)
14 fixed thresholds counted per year at Hans Flat Rs (USC00423600): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Hans Flat Rs Thresholds
- Hans Flat Rs: days with a maximum temperature at or above 30 C (86 F) in 46 years, most in 2007 with 74.
- Hans Flat Rs: days with a maximum temperature at or above 90 F (32.2 C) in 46 years, most in 2003 with 50.
- Hans Flat Rs: days with a maximum temperature at or below 0 C (32 F) in 46 years, most in 2013 with 48.
- Hans Flat Rs: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 2015 with 16.
- 14 fixed thresholds have at least one qualifying day at Hans Flat Rs.
Days at or above 30 C (86 F)
46 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1981 | 54 | 41.4 |
| 1982 | 32 | 41.4 |
| 1983 | 23 | 41.4 |
| 1984 | 46 | 41.4 |
| 1985 | 51 | 41.4 |
| 1986 | 39 | 41.4 |
| 1987 | 32 | 41.4 |
| 1988 | 59 | 41.4 |
| 1989 | 37 | 41.4 |
| 1990 | 55 | 45.9 |
| 1991 | 36 | 45.9 |
| 1992 | 32 | 45.9 |
| 1993 | 28 | 45.9 |
| 1994 | 67 | 45.9 |
| 1995 | 51 | 45.9 |
| 1996 | 71 | 45.9 |
| 1997 | 38 | 45.9 |
| 1998 | 51 | 45.9 |
| 1999 | 30 | 45.9 |
| 2000 | 70 | 59.3 |
| 2001 | 54 | 59.3 |
| 2002 | 71 | 59.3 |
| 2003 | 71 | 59.3 |
| 2004 | 58 | 59.3 |
| 2005 | 47 | 59.3 |
| 2006 | 66 | 59.3 |
| 2007 | 74 | 59.3 |
| 2008 | 47 | 59.3 |
| 2009 | 35 | 59.3 |
| 2010 | 22 | 47.6 |
| 2011 | 46 | 47.6 |
| 2012 | 57 | 47.6 |
| 2013 | 48 | 47.6 |
| 2014 | 38 | 47.6 |
| 2015 | 36 | 47.6 |
| 2016 | 49 | 47.6 |
| 2017 | 61 | 47.6 |
| 2018 | 63 | 47.6 |
| 2019 | 56 | 47.6 |
| 2020 | 69 | 63.3 |
| 2021 | 65 | 63.3 |
| 2022 | 57 | 63.3 |
| 2023 | 50 | 63.3 |
| 2024 | 66 | 63.3 |
| 2025 | 65 | 63.3 |
| 2026 | 71 | 63.3 |
| Year | First date | Last date |
|---|---|---|
| 1981 | 1981-06-07 | 1981-09-25 |
| 1982 | 1982-06-26 | 1982-09-04 |
| 1983 | 1983-07-06 | 1983-08-29 |
| 1984 | 1984-05-13 | 1984-09-11 |
| 1985 | 1985-06-07 | 1985-09-01 |
| 1986 | 1986-06-16 | 1986-09-07 |
| 1987 | 1987-06-13 | 1987-09-02 |
| 1988 | 1988-05-25 | 1988-09-10 |
| 1989 | 1989-05-09 | 1989-09-26 |
| 1990 | 1990-06-04 | 1990-09-16 |
| 1991 | 1991-06-18 | 1991-09-01 |
| 1992 | 1992-06-21 | 1992-08-21 |
| 1993 | 1993-06-15 | 1993-09-05 |
| 1994 | 1994-05-31 | 1994-09-09 |
| 1995 | 1995-06-13 | 1995-09-17 |
| 1996 | 1996-05-14 | 1996-09-08 |
| 1997 | 1997-06-01 | 1997-08-26 |
| 1998 | 1998-06-28 | 1998-09-09 |
| 1999 | 1999-06-17 | 1999-08-25 |
| 2000 | 2000-05-24 | 2000-09-18 |
| 2001 | 2001-05-26 | 2001-09-05 |
| 2002 | 2002-05-30 | 2002-09-06 |
| 2003 | 2003-05-23 | 2003-09-30 |
| 2004 | 2004-06-03 | 2004-09-12 |
| 2005 | 2005-05-22 | 2005-09-08 |
| 2006 | 2006-05-19 | 2006-09-06 |
| 2007 | 2007-06-15 | 2007-09-14 |
| 2008 | 2008-05-20 | 2008-08-24 |
| 2009 | 2009-06-30 | 2009-08-31 |
| 2010 | 2010-06-06 | 2010-09-05 |
| 2011 | 2011-06-23 | 2011-08-31 |
| 2012 | 2012-06-04 | 2012-08-30 |
| 2013 | 2013-06-09 | 2013-09-08 |
| 2014 | 2014-06-23 | 2014-09-03 |
| 2015 | 2015-06-18 | 2015-09-15 |
| 2016 | 2016-06-05 | 2016-09-02 |
| 2017 | 2017-06-05 | 2017-09-13 |
| 2018 | 2018-06-05 | 2018-09-11 |
| 2019 | 2019-06-30 | 2019-09-07 |
| 2020 | 2020-05-30 | 2020-09-07 |
| 2021 | 2021-06-04 | 2021-09-11 |
| 2022 | 2022-06-08 | 2022-09-10 |
| 2023 | 2023-07-02 | 2023-09-09 |
| 2024 | 2024-06-06 | 2024-09-30 |
| 2025 | 2025-06-01 | 2025-09-04 |
| 2026 | 2026-05-13 | 2026-08-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 46 | 74 | 2007 | 71 |
| 35 C (95 F): Days | 37 | 20 | 2003 | 14 |
| 90 F (32.2 C): Days | 46 | 50 | 2003 | 50 |
| 100 F (37.8 C): Days | 6 | 2 | 1989 | 1 |
| 0 C (32 F): Ice days (max | 46 | 48 | 2013 | 7 |
| 0 C (32 F): Frost days (min | 45 | 163 | 1984 | 51 |
| -10 C (14 F): Days with min | 45 | 31 | 2013 | 2 |
| -20 C (-4 F): Days with min | 7 | 5 | 1989 | 1 |
| 20 C (68 F): Tropical nights (min | 45 | 46 | 2020 | 48 |
| 25 C (77 F): Days with min | 5 | 3 | 2021 | 5 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 46 | 16 | 2015 | 6 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 19 | 3 | 2024 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 40 | 9 | 1993 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 7 | 1 | 1983 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.
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).