Sutter Hill Cdf Threshold Days by Year
14 fixed thresholds counted per year at Sutter Hill Cdf (USC00048713): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Sutter Hill Cdf Thresholds
- Sutter Hill Cdf: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 2010 with 40.
- Sutter Hill Cdf: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1950 with 17.
- Sutter Hill Cdf: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1950 with 4.
- Sutter Hill Cdf: days with a maximum temperature at or above 30 C (86 F) in 8 years, most in 2008 with 101.
- 14 fixed thresholds have at least one qualifying day at Sutter Hill Cdf.
Days at or above 30 C (86 F)
8 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1999 | 75 | 75 |
| 2000 | 87 | 92.4 |
| 2001 | 88 | 92.4 |
| 2004 | 89 | 92.4 |
| 2006 | 97 | 92.4 |
| 2008 | 101 | 92.4 |
| 2010 | 88 | 88 |
| 2026 | 49 | 49 |
| Year | First date | Last date |
|---|---|---|
| 1999 | 1999-05-22 | 1999-10-14 |
| 2000 | 2000-05-20 | 2000-10-02 |
| 2001 | 2001-05-08 | 2001-10-16 |
| 2004 | 2004-04-26 | 2004-10-14 |
| 2006 | 2006-05-12 | 2006-09-29 |
| 2008 | 2008-04-13 | 2008-10-18 |
| 2010 | 2010-06-07 | 2010-11-06 |
| 2026 | 2026-03-25 | 2026-10-07 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 8 | 101 | 2008 | 49 |
| 35 C (95 F): Days | 8 | 39 | 2008 | 16 |
| 40 C (104 F): Days | 7 | 10 | 2006 | 2 |
| 90 F (32.2 C): Days | 8 | 78 | 2008 | 34 |
| 100 F (37.8 C): Days | 8 | 20 | 2006 | 3 |
| 110 F (43.3 C): Days | 1 | 2 | 2006 | 2 |
| 0 C (32 F): Frost days (min | 7 | 22 | 2006 | 13 |
| 20 C (68 F): Tropical nights (min | 8 | 33 | 2006 | 9 |
| 25 C (77 F): Days with min | 4 | 6 | 2006 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 43 | 40 | 2010 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 42 | 17 | 1950 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 27 | 4 | 1950 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 1944 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 2 | 1 | 1948 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1999.
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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-14).