Loon Lake Cda Epf Threshold Days by Year (CA004064600)
15 fixed thresholds counted per year at Loon Lake Cda Epf (CA004064600): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Loon Lake Cda Epf Thresholds
- Loon Lake Cda Epf: days with 10 cm (3.9 in) or more of snowfall in 29 years, most in 1955 with 9.
- Loon Lake Cda Epf: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1954 with 21.
- Loon Lake Cda Epf: nights with a minimum temperature at or below 0 C (32 F) in 25 years, most in 1979 with 228.
- Loon Lake Cda Epf: nights with a minimum temperature at or below -10 C (14 F) in 25 years, most in 1979 with 134.
- 15 fixed thresholds have at least one qualifying day at Loon Lake Cda Epf.
Days at or above 30 C (86 F)
24 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1957 | 4 | 3.7 |
| 1958 | 4 | 3.7 |
| 1959 | 3 | 3.7 |
| 1961 | 15 | 5 |
| 1962 | 2 | 5 |
| 1963 | 2 | 5 |
| 1964 | 4 | 5 |
| 1965 | 6 | 5 |
| 1967 | 7 | 5 |
| 1968 | 3 | 5 |
| 1969 | 1 | 5 |
| 1970 | 6 | 3.2 |
| 1971 | 3 | 3.2 |
| 1972 | 4 | 3.2 |
| 1973 | 4 | 3.2 |
| 1974 | 3 | 3.2 |
| 1975 | 3 | 3.2 |
| 1976 | 1 | 3.2 |
| 1977 | 1 | 3.2 |
| 1978 | 3 | 3.2 |
| 1979 | 4 | 3.2 |
| 1980 | 4 | 7.7 |
| 1981 | 13 | 7.7 |
| 1983 | 6 | 7.7 |
| Year | First date | Last date |
|---|---|---|
| 1957 | 1957-06-18 | 1957-07-23 |
| 1958 | 1958-07-19 | 1958-08-16 |
| 1959 | 1959-05-16 | 1959-07-23 |
| 1961 | 1961-05-22 | 1961-08-25 |
| 1962 | 1962-06-25 | 1962-06-26 |
| 1963 | 1963-07-08 | 1963-07-21 |
| 1964 | 1964-05-19 | 1964-07-12 |
| 1965 | 1965-07-27 | 1965-08-12 |
| 1967 | 1967-07-17 | 1967-09-05 |
| 1968 | 1968-07-05 | 1968-07-12 |
| 1969 | 1969-07-10 | 1969-07-10 |
| 1970 | 1970-06-02 | 1970-08-07 |
| 1971 | 1971-05-13 | 1971-08-21 |
| 1972 | 1972-05-31 | 1972-08-25 |
| 1973 | 1973-06-23 | 1973-08-13 |
| 1974 | 1974-06-23 | 1974-08-05 |
| 1975 | 1975-07-05 | 1975-07-12 |
| 1976 | 1976-07-08 | 1976-07-08 |
| 1977 | 1977-06-23 | 1977-06-23 |
| 1978 | 1978-06-04 | 1978-08-10 |
| 1979 | 1979-07-06 | 1979-08-18 |
| 1980 | 1980-04-29 | 1980-07-10 |
| 1981 | 1981-07-03 | 1981-09-17 |
| 1983 | 1983-08-01 | 1983-08-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 24 | 15 | 1961 | 6 |
| 35 C (95 F): Days | 3 | 2 | 1961 | 1 |
| 90 F (32.2 C): Days | 11 | 7 | 1961 | 1 |
| 0 C (32 F): Ice days (max | 24 | 141 | 1972 | 120 |
| 0 C (32 F): Frost days (min | 25 | 228 | 1979 | 221 |
| -10 C (14 F): Days with min | 25 | 134 | 1979 | 115 |
| -20 C (-4 F): Days with min | 25 | 85 | 1979 | 61 |
| -30 C (-22 F): Days with min | 25 | 39 | 1965 | 19 |
| -40 C (-40 F): Days with min | 24 | 16 | 1969 | 4 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 28 | 21 | 1954 | 12 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 21 | 5 | 1970 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 1 | 1953 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1965 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 29 | 9 | 1955 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 4 | 1 | 1959 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.
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).