Ste Dorothee Threshold Days by Year (CA007027110)
14 fixed thresholds counted per year at Ste Dorothee (CA007027110): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Ste Dorothee Thresholds
- Ste Dorothee: days with a maximum temperature at or above 30 C (86 F) in 9 years, most in 1975 with 21.
- Ste Dorothee: days with a maximum temperature at or below 0 C (32 F) in 9 years, most in 1978 with 98.
- Ste Dorothee: nights with a minimum temperature at or below 0 C (32 F) in 9 years, most in 1974 with 169.
- Ste Dorothee: nights with a minimum temperature at or below -10 C (14 F) in 9 years, most in 1978 with 93.
- 14 fixed thresholds have at least one qualifying day at Ste Dorothee.
Days at or above 30 C (86 F)
9 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1973 | 19 | 13.4 |
| 1974 | 3 | 13.4 |
| 1975 | 21 | 13.4 |
| 1976 | 7 | 13.4 |
| 1977 | 13 | 13.4 |
| 1978 | 17 | 13.4 |
| 1979 | 14 | 13.4 |
| 1980 | 4 | 5.5 |
| 1981 | 7 | 5.5 |
| Year | First date | Last date |
|---|---|---|
| 1973 | 1973-06-06 | 1973-09-05 |
| 1974 | 1974-06-10 | 1974-07-14 |
| 1975 | 1975-05-20 | 1975-08-26 |
| 1976 | 1976-06-07 | 1976-08-21 |
| 1977 | 1977-05-17 | 1977-08-29 |
| 1978 | 1978-05-27 | 1978-08-16 |
| 1979 | 1979-05-09 | 1979-07-30 |
| 1980 | 1980-06-24 | 1980-08-24 |
| 1981 | 1981-06-16 | 1981-07-11 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 9 | 21 | 1975 | 7 |
| 35 C (95 F): Days | 1 | 1 | 1975 | 1 |
| 90 F (32.2 C): Days | 7 | 9 | 1975 | 1 |
| 0 C (32 F): Ice days (max | 9 | 98 | 1978 | 67 |
| 0 C (32 F): Frost days (min | 9 | 169 | 1974 | 152 |
| -10 C (14 F): Days with min | 9 | 93 | 1978 | 53 |
| -20 C (-4 F): Days with min | 9 | 34 | 1976 | 17 |
| -30 C (-22 F): Days with min | 5 | 3 | 1976 | 2 |
| 20 C (68 F): Tropical nights (min | 9 | 19 | 1973 | 7 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 9 | 45 | 1975 | 36 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 9 | 7 | 1973 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 3 | 1 | 1973 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 9 | 9 | 1977 | 3 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 3 | 1 | 1974 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.
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).