Tewkesbury Threshold Days by Year
7 fixed thresholds counted per year at Tewkesbury (ASN00091099): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Tewkesbury Thresholds
- Tewkesbury: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1968 with 78.
- Tewkesbury: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1955 with 23.
- Tewkesbury: days with 50 mm (1.97 in) or more of precipitation in 46 years, most in 1964 with 5.
- Tewkesbury: nights with a minimum temperature at or below 0 C (32 F) in 24 years, most in 1970 with 21.
- 7 fixed thresholds have at least one qualifying day at Tewkesbury.
Days at or above 30 C (86 F)
9 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1966 | 2 | 2 |
| 1968 | 2 | 2 |
| 1972 | 1 | 1 |
| 1973 | 1 | 1 |
| 1974 | 1 | 1 |
| 1975 | 1 | 1 |
| 1979 | 1 | 1 |
| 1983 | 2 | 2 |
| 1988 | 2 | 2 |
| Year | First date | Last date |
|---|---|---|
| 1966 | 1966-03-06 | 1966-03-07 |
| 1968 | 1968-01-31 | 1968-02-18 |
| 1972 | 1972-12-14 | 1972-12-14 |
| 1973 | 1973-01-20 | 1973-01-20 |
| 1974 | 1974-01-30 | 1974-01-30 |
| 1975 | 1975-02-07 | 1975-02-07 |
| 1979 | 1979-02-02 | 1979-02-02 |
| 1983 | 1983-02-01 | 1983-02-07 |
| 1988 | 1988-01-07 | 1988-03-02 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 9 | 2 | 1966 | 2 |
| 90 F (32.2 C): Days | 3 | 1 | 1968 | 1 |
| 0 C (32 F): Frost days (min | 24 | 21 | 1970 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 56 | 78 | 1968 | 44 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 56 | 23 | 1955 | 10 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 46 | 5 | 1964 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1934 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.
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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-14).