Grouse Creek Threshold Days by Year (USC00423485)
10 fixed thresholds counted per year at Grouse Creek (USC00423485): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Grouse Creek Thresholds
- Grouse Creek: days with 10 mm (0.39 in) or more of precipitation in 5 years, most in 1912 with 12.
- Grouse Creek: days with a maximum temperature at or above 30 C (86 F) in 2 years, most in 1937 with 64.
- Grouse Creek: days with a maximum temperature at or above 35 C (95 F) in 2 years, most in 1936 with 6.
- Grouse Creek: days with a maximum temperature at or above 90 F (32.2 C) in 2 years, most in 1937 with 37.
- 10 fixed thresholds have at least one qualifying day at Grouse Creek.
Days with 10 mm (0.39 in) or more of precipitation
5 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1911 | 5 | 7.2 |
| 1912 | 12 | 7.2 |
| 1913 | 12 | 7.2 |
| 1914 | 4 | 7.2 |
| 1915 | 3 | 7.2 |
| Year | First date | Last date |
|---|---|---|
| 1911 | 1911-01-26 | 1911-10-10 |
| 1912 | 1912-01-12 | 1912-11-06 |
| 1913 | 1913-05-18 | 1913-12-31 |
| 1914 | 1914-06-03 | 1914-06-09 |
| 1915 | 1915-04-22 | 1915-09-26 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 2 | 64 | 1937 | 64 |
| 35 C (95 F): Days | 2 | 6 | 1936 | 2 |
| 90 F (32.2 C): Days | 2 | 37 | 1937 | 37 |
| 0 C (32 F): Ice days (max | 2 | 42 | 1937 | 42 |
| 0 C (32 F): Frost days (min | 2 | 198 | 1936 | 191 |
| -10 C (14 F): Days with min | 2 | 90 | 1936 | 80 |
| -20 C (-4 F): Days with min | 2 | 26 | 1937 | 26 |
| -30 C (-22 F): Days with min | 1 | 4 | 1937 | 4 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 5 | 12 | 1912 | 3 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 2 | 3 | 1913 | 3 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.
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).