Upper Hermitage Threshold Days by Year (ASN00023806)
3 fixed thresholds counted per year at Upper Hermitage (ASN00023806): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Upper Hermitage Thresholds
- Upper Hermitage: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1992 with 36.
- Upper Hermitage: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 2016 with 8.
- Upper Hermitage: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1974 with 1.
- 3 fixed thresholds have at least one qualifying day at Upper Hermitage.
Days with 10 mm (0.39 in) or more of precipitation
49 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1970 | 17 | 20.3 |
| 1971 | 28 | 20.3 |
| 1972 | 20 | 20.3 |
| 1973 | 24 | 20.3 |
| 1974 | 32 | 20.3 |
| 1975 | 18 | 20.3 |
| 1976 | 8 | 20.3 |
| 1977 | 15 | 20.3 |
| 1980 | 17 | 18.1 |
| 1982 | 18 | 18.1 |
| 1983 | 26 | 18.1 |
| 1984 | 13 | 18.1 |
| 1985 | 21 | 18.1 |
| 1986 | 16 | 18.1 |
| 1987 | 21 | 18.1 |
| 1988 | 16 | 18.1 |
| 1989 | 15 | 18.1 |
| 1990 | 16 | 19.3 |
| 1991 | 14 | 19.3 |
| 1992 | 36 | 19.3 |
| 1993 | 9 | 19.3 |
| 1994 | 12 | 19.3 |
| 1995 | 22 | 19.3 |
| 1996 | 23 | 19.3 |
| 1997 | 19 | 19.3 |
| 1998 | 19 | 19.3 |
| 1999 | 23 | 19.3 |
| 2000 | 26 | 19.8 |
| 2001 | 30 | 19.8 |
| 2002 | 12 | 19.8 |
| 2003 | 17 | 19.8 |
| 2004 | 25 | 19.8 |
| 2005 | 23 | 19.8 |
| 2006 | 11 | 19.8 |
| 2007 | 18 | 19.8 |
| 2008 | 14 | 19.8 |
| 2009 | 22 | 19.8 |
| 2010 | 27 | 22 |
| 2011 | 26 | 22 |
| 2012 | 16 | 22 |
| 2013 | 25 | 22 |
| 2014 | 20 | 22 |
| 2015 | 18 | 22 |
| 2016 | 33 | 22 |
| 2017 | 24 | 22 |
| 2018 | 13 | 22 |
| 2019 | 18 | 22 |
| 2020 | 22 | 22 |
| 2021 | 22 | 22 |
| Year | First date | Last date |
|---|---|---|
| 1970 | 1970-01-01 | 1970-12-05 |
| 1971 | 1971-03-15 | 1971-12-10 |
| 1972 | 1972-01-07 | 1972-12-26 |
| 1973 | 1973-01-30 | 1973-12-30 |
| 1974 | 1974-01-30 | 1974-10-24 |
| 1975 | 1975-01-08 | 1975-10-25 |
| 1976 | 1976-02-26 | 1976-12-23 |
| 1977 | 1977-01-14 | 1977-12-02 |
| 1980 | 1980-04-22 | 1980-12-14 |
| 1982 | 1982-01-25 | 1982-09-27 |
| 1983 | 1983-03-03 | 1983-10-15 |
| 1984 | 1984-03-25 | 1984-11-01 |
| 1985 | 1985-03-16 | 1985-12-10 |
| 1986 | 1986-04-17 | 1986-12-07 |
| 1987 | 1987-01-25 | 1987-12-01 |
| 1988 | 1988-01-24 | 1988-12-21 |
| 1989 | 1989-05-07 | 1989-12-02 |
| 1990 | 1990-05-17 | 1990-12-10 |
| 1991 | 1991-04-14 | 1991-11-06 |
| 1992 | 1992-03-01 | 1992-12-20 |
| 1993 | 1993-01-21 | 1993-12-14 |
| 1994 | 1994-01-07 | 1994-11-02 |
| 1995 | 1995-02-05 | 1995-09-24 |
| 1996 | 1996-01-01 | 1996-12-06 |
| 1997 | 1997-01-22 | 1997-12-18 |
| 1998 | 1998-01-13 | 1998-11-11 |
| 1999 | 1999-01-08 | 1999-12-09 |
| 2000 | 2000-02-20 | 2000-12-22 |
| 2001 | 2001-03-17 | 2001-11-23 |
| 2002 | 2002-01-21 | 2002-11-26 |
| 2003 | 2003-02-20 | 2003-10-31 |
| 2004 | 2004-03-09 | 2004-12-10 |
| 2005 | 2005-01-20 | 2005-12-16 |
| 2006 | 2006-01-02 | 2006-12-22 |
| 2007 | 2007-01-20 | 2007-11-03 |
| 2008 | 2008-03-25 | 2008-12-13 |
| 2009 | 2009-03-04 | 2009-10-14 |
| 2010 | 2010-05-24 | 2010-12-19 |
| 2011 | 2011-01-14 | 2011-12-18 |
| 2012 | 2012-01-08 | 2012-10-11 |
| 2013 | 2013-01-14 | 2013-09-17 |
| 2014 | 2014-02-14 | 2014-07-31 |
| 2015 | 2015-01-09 | 2015-10-21 |
| 2016 | 2016-01-29 | 2016-12-28 |
| 2017 | 2017-01-13 | 2017-12-01 |
| 2018 | 2018-04-15 | 2018-12-13 |
| 2019 | 2019-05-01 | 2019-12-02 |
| 2020 | 2020-01-20 | 2020-10-30 |
| 2021 | 2021-01-26 | 2021-11-24 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 49 | 36 | 1992 | 22 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 42 | 8 | 2016 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 11 | 1 | 1974 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.
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).