Echo Sumt Sierra at Ta Threshold Days by Year (USC00042671)
12 fixed thresholds counted per year at Echo Sumt Sierra at Ta (USC00042671): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Echo Sumt Sierra at Ta Thresholds
- Echo Sumt Sierra at Ta: days with 10 mm (0.39 in) or more of precipitation in 17 years, most in 1983 with 71.
- Echo Sumt Sierra at Ta: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 1983 with 32.
- Echo Sumt Sierra at Ta: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1983 with 59.
- Echo Sumt Sierra at Ta: days with 25 cm (9.8 in) or more of snowfall in 17 years, most in 1983 with 27.
- 12 fixed thresholds have at least one qualifying day at Echo Sumt Sierra at Ta.
Days at or above 30 C (86 F)
4 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1945 | 1 | 1 |
| 1980 | 1 | 2.3 |
| 1981 | 3 | 2.3 |
| 1988 | 3 | 2.3 |
| Year | First date | Last date |
|---|---|---|
| 1945 | 1945-07-26 | 1945-07-26 |
| 1980 | 1980-07-27 | 1980-07-27 |
| 1981 | 1981-08-07 | 1981-08-09 |
| 1988 | 1988-07-19 | 1988-07-22 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 4 | 3 | 1981 | 3 |
| 0 C (32 F): Ice days (max | 16 | 55 | 1982 | 28 |
| 0 C (32 F): Frost days (min | 13 | 226 | 1980 | 161 |
| -10 C (14 F): Days with min | 13 | 55 | 1945 | 8 |
| -20 C (-4 F): Days with min | 3 | 3 | 1989 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 17 | 71 | 1983 | 41 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 17 | 32 | 1983 | 12 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 15 | 10 | 1982 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 3 | 1982 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 17 | 59 | 1983 | 39 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 17 | 27 | 1983 | 11 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 14 | 13 | 1982 | 4 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.
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).