Somme Cda Epf Threshold Days by Year (CA004087640)
15 fixed thresholds counted per year at Somme Cda Epf (CA004087640): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Somme Cda Epf Thresholds
- Somme Cda Epf: days with 10 cm (3.9 in) or more of snowfall in 25 years, most in 1966 with 8.
- Somme Cda Epf: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1970 with 24.
- Somme Cda Epf: days with a maximum temperature at or above 30 C (86 F) in 19 years, most in 1961 with 28.
- Somme Cda Epf: days with a maximum temperature at or below 0 C (32 F) in 19 years, most in 1972 with 147.
- 15 fixed thresholds have at least one qualifying day at Somme Cda Epf.
Days at or above 30 C (86 F)
19 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1960 | 7 | 7.8 |
| 1961 | 28 | 7.8 |
| 1962 | 5 | 7.8 |
| 1963 | 6 | 7.8 |
| 1964 | 3 | 7.8 |
| 1965 | 1 | 7.8 |
| 1966 | 9 | 7.8 |
| 1968 | 3 | 7.8 |
| 1969 | 8 | 7.8 |
| 1970 | 10 | 7.2 |
| 1971 | 7 | 7.2 |
| 1972 | 7 | 7.2 |
| 1973 | 5 | 7.2 |
| 1974 | 6 | 7.2 |
| 1976 | 3 | 7.2 |
| 1977 | 8 | 7.2 |
| 1978 | 10 | 7.2 |
| 1979 | 9 | 7.2 |
| 1981 | 8 | 8 |
| Year | First date | Last date |
|---|---|---|
| 1960 | 1960-05-13 | 1960-09-02 |
| 1961 | 1961-05-22 | 1961-09-16 |
| 1962 | 1962-06-24 | 1962-08-21 |
| 1963 | 1963-07-05 | 1963-08-10 |
| 1964 | 1964-05-20 | 1964-07-13 |
| 1965 | 1965-08-04 | 1965-08-04 |
| 1966 | 1966-06-28 | 1966-09-07 |
| 1968 | 1968-07-12 | 1968-09-12 |
| 1969 | 1969-05-26 | 1969-08-25 |
| 1970 | 1970-06-03 | 1970-08-13 |
| 1971 | 1971-05-13 | 1971-09-11 |
| 1972 | 1972-06-06 | 1972-08-29 |
| 1973 | 1973-06-23 | 1973-08-18 |
| 1974 | 1974-06-24 | 1974-08-06 |
| 1976 | 1976-07-10 | 1976-09-06 |
| 1977 | 1977-05-11 | 1977-07-22 |
| 1978 | 1978-05-15 | 1978-08-11 |
| 1979 | 1979-07-08 | 1979-08-19 |
| 1981 | 1981-07-01 | 1981-08-21 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 19 | 28 | 1961 | 8 |
| 35 C (95 F): Days | 4 | 3 | 1961 | 1 |
| 90 F (32.2 C): Days | 15 | 13 | 1961 | 2 |
| 0 C (32 F): Ice days (max | 19 | 147 | 1972 | 94 |
| 0 C (32 F): Frost days (min | 17 | 223 | 1966 | 201 |
| -10 C (14 F): Days with min | 17 | 148 | 1966 | 84 |
| -20 C (-4 F): Days with min | 17 | 93 | 1972 | 40 |
| -30 C (-22 F): Days with min | 17 | 45 | 1966 | 14 |
| -40 C (-40 F): Days with min | 15 | 11 | 1966 | 1 |
| 20 C (68 F): Tropical nights (min | 6 | 2 | 1981 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 23 | 24 | 1970 | 13 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 17 | 5 | 1979 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1959 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 25 | 8 | 1966 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 3 | 1 | 1962 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.
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).