Sheffield Mills Threshold Days by Year (CA008205120)
13 fixed thresholds counted per year at Sheffield Mills (CA008205120): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Sheffield Mills Thresholds
- Sheffield Mills: days with a maximum temperature at or below 0 C (32 F) in 15 years, most in 1963 with 68.
- Sheffield Mills: nights with a minimum temperature at or below 0 C (32 F) in 15 years, most in 1965 with 181.
- Sheffield Mills: nights with a minimum temperature at or below -10 C (14 F) in 15 years, most in 1962 with 59.
- Sheffield Mills: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1981 with 48.
- 13 fixed thresholds have at least one qualifying day at Sheffield Mills.
Days at or above 30 C (86 F)
14 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1959 | 5 | 5 |
| 1960 | 9 | 5.9 |
| 1961 | 7 | 5.9 |
| 1962 | 3 | 5.9 |
| 1963 | 7 | 5.9 |
| 1964 | 2 | 5.9 |
| 1965 | 10 | 5.9 |
| 1966 | 3 | 5.9 |
| 1968 | 3 | 5.9 |
| 1969 | 9 | 5.9 |
| 1980 | 4 | 4 |
| 1981 | 1 | 4 |
| 1982 | 3 | 4 |
| 1983 | 8 | 4 |
| Year | First date | Last date |
|---|---|---|
| 1959 | 1959-07-18 | 1959-08-17 |
| 1960 | 1960-07-11 | 1960-09-09 |
| 1961 | 1961-07-24 | 1961-09-11 |
| 1962 | 1962-06-15 | 1962-06-17 |
| 1963 | 1963-06-25 | 1963-07-30 |
| 1964 | 1964-07-18 | 1964-07-28 |
| 1965 | 1965-06-21 | 1965-09-22 |
| 1966 | 1966-07-19 | 1966-08-19 |
| 1968 | 1968-07-09 | 1968-07-19 |
| 1969 | 1969-06-14 | 1969-09-01 |
| 1980 | 1980-06-26 | 1980-08-24 |
| 1981 | 1981-06-20 | 1981-06-20 |
| 1982 | 1982-07-08 | 1982-07-19 |
| 1983 | 1983-06-22 | 1983-09-21 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 14 | 10 | 1965 | 8 |
| 35 C (95 F): Days | 1 | 1 | 1965 | 1 |
| 90 F (32.2 C): Days | 8 | 3 | 1963 | 1 |
| 0 C (32 F): Ice days (max | 15 | 68 | 1963 | 46 |
| 0 C (32 F): Frost days (min | 15 | 181 | 1965 | 138 |
| -10 C (14 F): Days with min | 15 | 59 | 1962 | 48 |
| -20 C (-4 F): Days with min | 13 | 8 | 1982 | 8 |
| 20 C (68 F): Tropical nights (min | 7 | 2 | 1961 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 15 | 48 | 1981 | 32 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 15 | 14 | 1959 | 8 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 9 | 2 | 1959 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 15 | 12 | 1960 | 5 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 8 | 3 | 1960 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.
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).