Centerville 2 SW Threshold Days by Year (USC00451257)
12 fixed thresholds counted per year at Centerville 2 SW (USC00451257): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Centerville 2 SW Thresholds
- Centerville 2 SW: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 1896 with 53.
- Centerville 2 SW: days with a maximum temperature at or above 35 C (95 F) in 5 years, most in 1896 with 23.
- Centerville 2 SW: days with a maximum temperature at or above 90 F (32.2 C) in 5 years, most in 1897 with 42.
- Centerville 2 SW: days with a maximum temperature at or below 0 C (32 F) in 5 years, most in 1897 with 26.
- 12 fixed thresholds have at least one qualifying day at Centerville 2 SW.
Days at or above 30 C (86 F)
5 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1896 | 53 | 49 |
| 1897 | 53 | 49 |
| 1898 | 52 | 49 |
| 1899 | 38 | 49 |
| 1900 | 31 | 31 |
| Year | First date | Last date |
|---|---|---|
| 1896 | 1896-06-16 | 1896-09-29 |
| 1897 | 1897-05-13 | 1897-10-07 |
| 1898 | 1898-06-07 | 1898-09-17 |
| 1899 | 1899-06-15 | 1899-09-26 |
| 1900 | 1900-06-12 | 1900-09-12 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 5 | 53 | 1896 | 31 |
| 35 C (95 F): Days | 5 | 23 | 1896 | 1 |
| 40 C (104 F): Days | 3 | 5 | 1898 | 5 |
| 90 F (32.2 C): Days | 5 | 42 | 1897 | 11 |
| 100 F (37.8 C): Days | 4 | 10 | 1898 | 1 |
| 0 C (32 F): Ice days (max | 5 | 26 | 1897 | 10 |
| 0 C (32 F): Frost days (min | 5 | 192 | 1898 | 142 |
| -10 C (14 F): Days with min | 5 | 20 | 1899 | 9 |
| -20 C (-4 F): Days with min | 4 | 4 | 1899 | 2 |
| 20 C (68 F): Tropical nights (min | 1 | 1 | 1898 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 5 | 14 | 1899 | 13 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 3 | 3 | 1896 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.
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).