Sherburne Threshold Days by Year
16 fixed thresholds counted per year at Sherburne (USC00307705): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Sherburne Thresholds
- Sherburne: days with 10 mm (0.39 in) or more of precipitation in 115 years, most in 2007 with 48.
- Sherburne: days with 25 mm (0.98 in) or more of precipitation in 114 years, most in 1950 with 15.
- Sherburne: days with 10 cm (3.9 in) or more of snowfall in 79 years, most in 1972 with 9.
- Sherburne: days with 50 mm (1.97 in) or more of precipitation in 60 years, most in 1935 with 4.
- 16 fixed thresholds have at least one qualifying day at Sherburne.
Days at or above 30 C (86 F)
40 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1987 | 16 | 20 |
| 1988 | 32 | 20 |
| 1989 | 12 | 20 |
| 1990 | 16 | 27.6 |
| 1991 | 29 | 27.6 |
| 1992 | 12 | 27.6 |
| 1993 | 16 | 27.6 |
| 1994 | 9 | 27.6 |
| 1995 | 55 | 27.6 |
| 1996 | 20 | 27.6 |
| 1997 | 28 | 27.6 |
| 1998 | 39 | 27.6 |
| 1999 | 52 | 27.6 |
| 2000 | 5 | 17.6 |
| 2001 | 21 | 17.6 |
| 2002 | 34 | 17.6 |
| 2003 | 8 | 17.6 |
| 2004 | 3 | 17.6 |
| 2005 | 40 | 17.6 |
| 2006 | 17 | 17.6 |
| 2007 | 23 | 17.6 |
| 2008 | 15 | 17.6 |
| 2009 | 10 | 17.6 |
| 2010 | 25 | 17.7 |
| 2011 | 19 | 17.7 |
| 2012 | 26 | 17.7 |
| 2013 | 18 | 17.7 |
| 2014 | 4 | 17.7 |
| 2015 | 15 | 17.7 |
| 2016 | 23 | 17.7 |
| 2017 | 10 | 17.7 |
| 2018 | 23 | 17.7 |
| 2019 | 14 | 17.7 |
| 2020 | 21 | 20 |
| 2021 | 18 | 20 |
| 2022 | 24 | 20 |
| 2023 | 13 | 20 |
| 2024 | 21 | 20 |
| 2025 | 27 | 20 |
| 2026 | 16 | 20 |
| Year | First date | Last date |
|---|---|---|
| 1987 | 1987-05-31 | 1987-08-18 |
| 1988 | 1988-05-31 | 1988-08-15 |
| 1989 | 1989-05-20 | 1989-09-11 |
| 1990 | 1990-04-28 | 1990-08-19 |
| 1991 | 1991-05-17 | 1991-09-17 |
| 1992 | 1992-05-14 | 1992-08-28 |
| 1993 | 1993-06-19 | 1993-09-01 |
| 1994 | 1994-06-16 | 1994-07-22 |
| 1995 | 1995-06-02 | 1995-09-08 |
| 1996 | 1996-05-20 | 1996-09-07 |
| 1997 | 1997-06-11 | 1997-09-03 |
| 1998 | 1998-03-31 | 1998-09-15 |
| 1999 | 1999-05-31 | 1999-09-10 |
| 2000 | 2000-05-10 | 2000-08-10 |
| 2001 | 2001-05-02 | 2001-08-10 |
| 2002 | 2002-04-17 | 2002-09-11 |
| 2003 | 2003-06-25 | 2003-08-22 |
| 2004 | 2004-05-14 | 2004-07-06 |
| 2005 | 2005-06-07 | 2005-09-13 |
| 2006 | 2006-05-31 | 2006-08-03 |
| 2007 | 2007-05-10 | 2007-09-27 |
| 2008 | 2008-06-07 | 2008-09-15 |
| 2009 | 2009-04-26 | 2009-08-19 |
| 2010 | 2010-05-02 | 2010-09-25 |
| 2011 | 2011-05-27 | 2011-09-05 |
| 2012 | 2012-05-21 | 2012-09-01 |
| 2013 | 2013-05-22 | 2013-09-12 |
| 2014 | 2014-06-18 | 2014-09-06 |
| 2015 | 2015-05-09 | 2015-09-10 |
| 2016 | 2016-05-28 | 2016-09-09 |
| 2017 | 2017-05-18 | 2017-09-28 |
| 2018 | 2018-05-31 | 2018-09-17 |
| 2019 | 2019-05-20 | 2019-09-23 |
| 2020 | 2020-05-27 | 2020-08-03 |
| 2021 | 2021-05-21 | 2021-08-27 |
| 2022 | 2022-05-22 | 2022-08-30 |
| 2023 | 2023-04-15 | 2023-09-08 |
| 2024 | 2024-05-21 | 2024-08-05 |
| 2025 | 2025-06-05 | 2025-08-18 |
| 2026 | 2026-05-19 | 2026-08-07 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 40 | 55 | 1995 | 16 |
| 35 C (95 F): Days | 10 | 8 | 1999 | 2 |
| 90 F (32.2 C): Days | 38 | 36 | 1999 | 7 |
| 0 C (32 F): Ice days (max | 40 | 71 | 1989 | 40 |
| 0 C (32 F): Frost days (min | 40 | 198 | 1988 | 100 |
| -10 C (14 F): Days with min | 40 | 83 | 1989 | 40 |
| -20 C (-4 F): Days with min | 40 | 32 | 2015 | 12 |
| -30 C (-22 F): Days with min | 8 | 5 | 2004 | 2 |
| 20 C (68 F): Tropical nights (min | 31 | 8 | 1995 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 115 | 48 | 2007 | 29 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 114 | 15 | 1950 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 60 | 4 | 1935 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 2010 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 79 | 9 | 1972 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 24 | 3 | 1993 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 3 | 1 | 1966 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1987.
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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-16).