Clayton 14 WNW Threshold Days by Year (USC00341858)
5 fixed thresholds counted per year at Clayton 14 WNW (USC00341858): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Clayton 14 WNW Thresholds
- Clayton 14 WNW: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1990 with 53.
- Clayton 14 WNW: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1984 with 26.
- Clayton 14 WNW: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1982 with 10.
- Clayton 14 WNW: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 2001 with 2.
- 5 fixed thresholds have at least one qualifying day at Clayton 14 WNW.
Days with 10 mm (0.39 in) or more of precipitation
23 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1982 | 33 | 33.8 |
| 1983 | 29 | 33.8 |
| 1984 | 38 | 33.8 |
| 1985 | 35 | 33.8 |
| 1990 | 53 | 38.8 |
| 1993 | 38 | 38.8 |
| 1994 | 36 | 38.8 |
| 1995 | 37 | 38.8 |
| 1996 | 39 | 38.8 |
| 1997 | 31 | 38.8 |
| 1998 | 39 | 38.8 |
| 1999 | 37 | 38.8 |
| 2000 | 37 | 34.7 |
| 2001 | 32 | 34.7 |
| 2002 | 38 | 34.7 |
| 2003 | 29 | 34.7 |
| 2004 | 37 | 34.7 |
| 2006 | 32 | 34.7 |
| 2007 | 41 | 34.7 |
| 2008 | 24 | 34.7 |
| 2009 | 42 | 34.7 |
| 2010 | 24 | 27 |
| 2012 | 30 | 27 |
| Year | First date | Last date |
|---|---|---|
| 1982 | 1982-01-20 | 1982-12-27 |
| 1983 | 1983-01-25 | 1983-11-23 |
| 1984 | 1984-02-11 | 1984-12-31 |
| 1985 | 1985-01-26 | 1985-12-10 |
| 1990 | 1990-01-17 | 1990-12-29 |
| 1993 | 1993-01-04 | 1993-12-13 |
| 1994 | 1994-01-03 | 1994-12-09 |
| 1995 | 1995-01-13 | 1995-12-19 |
| 1996 | 1996-01-02 | 1996-12-15 |
| 1997 | 1997-01-09 | 1997-12-24 |
| 1998 | 1998-01-04 | 1998-12-19 |
| 1999 | 1999-01-30 | 1999-12-12 |
| 2000 | 2000-01-02 | 2000-12-27 |
| 2001 | 2001-01-29 | 2001-12-17 |
| 2002 | 2002-01-31 | 2002-12-31 |
| 2003 | 2003-02-06 | 2003-12-28 |
| 2004 | 2004-01-17 | 2004-11-30 |
| 2006 | 2006-01-22 | 2006-12-30 |
| 2007 | 2007-01-13 | 2007-12-15 |
| 2008 | 2008-02-12 | 2008-12-28 |
| 2009 | 2009-01-27 | 2009-12-25 |
| 2010 | 2010-01-29 | 2010-12-29 |
| 2012 | 2012-01-10 | 2012-11-12 |
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 | 23 | 53 | 1990 | 30 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 23 | 26 | 1984 | 8 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 22 | 10 | 1982 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 7 | 2 | 2001 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 3 | 2 | 2010 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1982.
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).