Paicines 4 W Threshold Days by Year (USC00046610)
10 fixed thresholds counted per year at Paicines 4 W (USC00046610): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Paicines 4 W Thresholds
- Paicines 4 W: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1983 with 32.
- Paicines 4 W: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1982 with 8.
- Paicines 4 W: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1960 with 2.
- Paicines 4 W: days with a maximum temperature at or above 30 C (86 F) in 9 years, most in 2008 with 80.
- 10 fixed thresholds have at least one qualifying day at Paicines 4 W.
Days at or above 30 C (86 F)
9 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1994 | 58 | 67 |
| 1995 | 76 | 67 |
| 2001 | 58 | 57.4 |
| 2002 | 52 | 57.4 |
| 2003 | 68 | 57.4 |
| 2004 | 51 | 57.4 |
| 2005 | 37 | 57.4 |
| 2007 | 56 | 57.4 |
| 2008 | 80 | 57.4 |
| Year | First date | Last date |
|---|---|---|
| 1994 | 1994-05-23 | 1994-10-02 |
| 1995 | 1995-05-29 | 1995-10-28 |
| 2001 | 2001-04-25 | 2001-10-14 |
| 2002 | 2002-05-28 | 2002-10-08 |
| 2003 | 2003-05-20 | 2003-10-28 |
| 2004 | 2004-04-25 | 2004-10-13 |
| 2005 | 2005-05-24 | 2005-10-13 |
| 2007 | 2007-04-27 | 2007-10-24 |
| 2008 | 2008-04-12 | 2008-10-24 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 9 | 80 | 2008 | 80 |
| 35 C (95 F): Days | 9 | 20 | 1995 | 16 |
| 40 C (104 F): Days | 3 | 1 | 1995 | 1 |
| 90 F (32.2 C): Days | 9 | 41 | 2008 | 41 |
| 100 F (37.8 C): Days | 9 | 5 | 1994 | 5 |
| 0 C (32 F): Frost days (min | 5 | 92 | 1994 | 50 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 52 | 32 | 1983 | 12 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 46 | 8 | 1982 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 14 | 2 | 1960 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1955 | 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 (2025-12-31).