Acme Cda Epf Threshold Days by Year (CA003020040)
14 fixed thresholds counted per year at Acme Cda Epf (CA003020040): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Acme Cda Epf Thresholds
- Acme Cda Epf: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1956 with 20.
- Acme Cda Epf: days with a maximum temperature at or above 30 C (86 F) in 20 years, most in 1967 with 23.
- Acme Cda Epf: days with a maximum temperature at or below 0 C (32 F) in 20 years, most in 1972 with 105.
- Acme Cda Epf: nights with a minimum temperature at or below 0 C (32 F) in 20 years, most in 1972 with 223.
- 14 fixed thresholds have at least one qualifying day at Acme Cda Epf.
Days at or above 30 C (86 F)
20 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1962 | 8 | 10.4 |
| 1963 | 13 | 10.4 |
| 1964 | 4 | 10.4 |
| 1965 | 9 | 10.4 |
| 1966 | 6 | 10.4 |
| 1967 | 23 | 10.4 |
| 1968 | 6 | 10.4 |
| 1969 | 14 | 10.4 |
| 1970 | 22 | 12.1 |
| 1971 | 19 | 12.1 |
| 1972 | 8 | 12.1 |
| 1973 | 12 | 12.1 |
| 1974 | 7 | 12.1 |
| 1975 | 11 | 12.1 |
| 1976 | 5 | 12.1 |
| 1977 | 8 | 12.1 |
| 1978 | 15 | 12.1 |
| 1979 | 14 | 12.1 |
| 1980 | 2 | 5.5 |
| 1981 | 9 | 5.5 |
| Year | First date | Last date |
|---|---|---|
| 1962 | 1962-06-24 | 1962-08-24 |
| 1963 | 1963-06-19 | 1963-09-09 |
| 1964 | 1964-07-12 | 1964-08-18 |
| 1965 | 1965-06-11 | 1965-08-12 |
| 1966 | 1966-05-26 | 1966-09-18 |
| 1967 | 1967-07-12 | 1967-09-27 |
| 1968 | 1968-06-26 | 1968-09-10 |
| 1969 | 1969-05-24 | 1969-09-12 |
| 1970 | 1970-06-02 | 1970-09-29 |
| 1971 | 1971-07-19 | 1971-08-21 |
| 1972 | 1972-05-30 | 1972-08-28 |
| 1973 | 1973-05-16 | 1973-08-14 |
| 1974 | 1974-06-16 | 1974-08-05 |
| 1975 | 1975-07-04 | 1975-09-15 |
| 1976 | 1976-07-07 | 1976-09-01 |
| 1977 | 1977-04-24 | 1977-07-28 |
| 1978 | 1978-06-04 | 1978-08-10 |
| 1979 | 1979-06-12 | 1979-10-10 |
| 1980 | 1980-09-06 | 1980-10-06 |
| 1981 | 1981-08-10 | 1981-09-18 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 20 | 23 | 1967 | 9 |
| 35 C (95 F): Days | 5 | 2 | 1967 | 2 |
| 90 F (32.2 C): Days | 18 | 11 | 1970 | 3 |
| 0 C (32 F): Ice days (max | 20 | 105 | 1972 | 61 |
| 0 C (32 F): Frost days (min | 20 | 223 | 1972 | 195 |
| -10 C (14 F): Days with min | 20 | 118 | 1966 | 56 |
| -20 C (-4 F): Days with min | 20 | 55 | 1965 | 14 |
| -30 C (-22 F): Days with min | 20 | 22 | 1969 | 3 |
| -40 C (-40 F): Days with min | 5 | 1 | 1968 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 21 | 20 | 1956 | 10 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 20 | 4 | 1965 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1954 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 19 | 8 | 1956 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 6 | 1 | 1954 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.
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).