St Theophile Threshold Days by Year (CA007027750)
15 fixed thresholds counted per year at St Theophile (CA007027750): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for St Theophile Thresholds
- St Theophile: days with a maximum temperature at or below 0 C (32 F) in 25 years, most in 1955 with 120.
- St Theophile: nights with a minimum temperature at or below 0 C (32 F) in 24 years, most in 1978 with 213.
- St Theophile: nights with a minimum temperature at or below -10 C (14 F) in 24 years, most in 1978 with 106.
- St Theophile: nights with a minimum temperature at or below -20 C (-4 F) in 24 years, most in 1968 with 47.
- 15 fixed thresholds have at least one qualifying day at St Theophile.
Days at or above 30 C (86 F)
21 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1951 | 2 | 5 |
| 1953 | 5 | 5 |
| 1954 | 1 | 5 |
| 1955 | 16 | 5 |
| 1957 | 2 | 5 |
| 1959 | 4 | 5 |
| 1960 | 3 | 2.2 |
| 1964 | 1 | 2.2 |
| 1966 | 1 | 2.2 |
| 1968 | 4 | 2.2 |
| 1969 | 2 | 2.2 |
| 1970 | 10 | 3.8 |
| 1971 | 2 | 3.8 |
| 1972 | 1 | 3.8 |
| 1974 | 2 | 3.8 |
| 1975 | 7 | 3.8 |
| 1976 | 1 | 3.8 |
| 1977 | 5 | 3.8 |
| 1978 | 5 | 3.8 |
| 1979 | 1 | 3.8 |
| 1983 | 3 | 3 |
| Year | First date | Last date |
|---|---|---|
| 1951 | 1951-05-26 | 1951-06-20 |
| 1953 | 1953-07-16 | 1953-08-30 |
| 1954 | 1954-06-22 | 1954-06-22 |
| 1955 | 1955-06-28 | 1955-08-19 |
| 1957 | 1957-06-18 | 1957-06-23 |
| 1959 | 1959-07-23 | 1959-07-30 |
| 1960 | 1960-06-17 | 1960-09-09 |
| 1964 | 1964-07-18 | 1964-07-18 |
| 1966 | 1966-07-03 | 1966-07-03 |
| 1968 | 1968-07-15 | 1968-07-19 |
| 1969 | 1969-06-27 | 1969-07-16 |
| 1970 | 1970-07-24 | 1970-08-16 |
| 1971 | 1971-05-19 | 1971-06-30 |
| 1972 | 1972-07-15 | 1972-07-15 |
| 1974 | 1974-05-15 | 1974-08-12 |
| 1975 | 1975-06-23 | 1975-08-03 |
| 1976 | 1976-07-06 | 1976-07-06 |
| 1977 | 1977-05-22 | 1977-08-29 |
| 1978 | 1978-05-27 | 1978-08-15 |
| 1979 | 1979-07-30 | 1979-07-30 |
| 1983 | 1983-06-14 | 1983-07-04 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 21 | 16 | 1955 | 3 |
| 35 C (95 F): Days | 1 | 1 | 1975 | 1 |
| 90 F (32.2 C): Days | 6 | 6 | 1955 | 1 |
| 0 C (32 F): Ice days (max | 25 | 120 | 1955 | 80 |
| 0 C (32 F): Frost days (min | 24 | 213 | 1978 | 183 |
| -10 C (14 F): Days with min | 24 | 106 | 1978 | 72 |
| -20 C (-4 F): Days with min | 24 | 47 | 1968 | 25 |
| -30 C (-22 F): Days with min | 23 | 11 | 1971 | 1 |
| -40 C (-40 F): Days with min | 1 | 1 | 1951 | 1 |
| 20 C (68 F): Tropical nights (min | 15 | 4 | 1975 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 22 | 41 | 1976 | 26 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 21 | 10 | 1959 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 2 | 1965 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 20 | 14 | 1958 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 5 | 4 | 1958 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.
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 (2026-10-17).