Eminence Threshold Days by Year (USC00122645)
13 fixed thresholds counted per year at Eminence (USC00122645): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Eminence Thresholds
- Eminence: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1909 with 41.
- Eminence: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1909 with 17.
- Eminence: days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 1962 with 4.
- Eminence: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 1908 with 83.
- 13 fixed thresholds have at least one qualifying day at Eminence.
Days at or above 30 C (86 F)
5 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1907 | 33 | 52.3 |
| 1908 | 83 | 52.3 |
| 1909 | 41 | 52.3 |
| 1910 | 34 | 34.5 |
| 1912 | 35 | 34.5 |
| Year | First date | Last date |
|---|---|---|
| 1907 | 1907-06-16 | 1907-09-20 |
| 1908 | 1908-05-16 | 1908-10-21 |
| 1909 | 1909-06-06 | 1909-09-14 |
| 1910 | 1910-03-24 | 1910-09-12 |
| 1912 | 1912-05-02 | 1912-09-10 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 5 | 83 | 1908 | 35 |
| 35 C (95 F): Days | 2 | 9 | 1908 | 1 |
| 90 F (32.2 C): Days | 5 | 48 | 1908 | 11 |
| 0 C (32 F): Ice days (max | 5 | 36 | 1912 | 36 |
| 0 C (32 F): Frost days (min | 5 | 137 | 1912 | 137 |
| -10 C (14 F): Days with min | 5 | 44 | 1912 | 44 |
| -20 C (-4 F): Days with min | 3 | 11 | 1912 | 11 |
| -30 C (-22 F): Days with min | 1 | 1 | 1912 | 1 |
| 20 C (68 F): Tropical nights (min | 5 | 18 | 1908 | 11 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 21 | 41 | 1909 | 34 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 21 | 17 | 1909 | 9 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 17 | 4 | 1962 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1960 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.
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).