Huntsville Threshold Days by Year (USC00424123)
4 fixed thresholds counted per year at Huntsville (USC00424123): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Huntsville Thresholds
- Huntsville: days with 10 mm (0.39 in) or more of precipitation in 9 years, most in 1909 with 29.
- Huntsville: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1909 with 11.
- Huntsville: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1903 with 2.
- Huntsville: days with 10 cm (3.9 in) or more of snowfall in 1 years, most in 1908 with 7.
- 4 fixed thresholds have at least one qualifying day at Huntsville.
Days with 10 mm (0.39 in) or more of precipitation
9 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1901 | 13 | 20.7 |
| 1902 | 17 | 20.7 |
| 1903 | 18 | 20.7 |
| 1904 | 22 | 20.7 |
| 1905 | 15 | 20.7 |
| 1906 | 24 | 20.7 |
| 1907 | 27 | 20.7 |
| 1908 | 21 | 20.7 |
| 1909 | 29 | 20.7 |
| Year | First date | Last date |
|---|---|---|
| 1901 | 1901-01-07 | 1901-12-03 |
| 1902 | 1902-01-24 | 1902-12-11 |
| 1903 | 1903-01-21 | 1903-12-11 |
| 1904 | 1904-01-10 | 1904-12-24 |
| 1905 | 1905-01-22 | 1905-11-27 |
| 1906 | 1906-01-12 | 1906-12-26 |
| 1907 | 1907-01-05 | 1907-12-31 |
| 1908 | 1908-01-21 | 1908-11-25 |
| 1909 | 1909-01-05 | 1909-12-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 9 | 29 | 1909 | 29 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 9 | 11 | 1909 | 11 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 2 | 2 | 1903 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 1 | 7 | 1908 | 7 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.
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).