Fort McMurray A Threshold Days by Year (CA003062693)
15 fixed thresholds counted per year at Fort McMurray A (CA003062693): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Fort McMurray A Thresholds
- Fort McMurray A: days with a maximum temperature at or below 0 C (32 F) in 40 years, most in 1951 with 150.
- Fort McMurray A: nights with a minimum temperature at or below 0 C (32 F) in 40 years, most in 1950 with 249.
- Fort McMurray A: nights with a minimum temperature at or below -10 C (14 F) in 40 years, most in 1948 with 154.
- Fort McMurray A: nights with a minimum temperature at or below -20 C (-4 F) in 40 years, most in 1951 with 99.
- 15 fixed thresholds have at least one qualifying day at Fort McMurray A.
Days at or above 30 C (86 F)
36 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1944 | 8 | 5.6 |
| 1945 | 6 | 5.6 |
| 1946 | 5 | 5.6 |
| 1948 | 5 | 5.6 |
| 1949 | 4 | 5.6 |
| 1950 | 6 | 4.9 |
| 1951 | 4 | 4.9 |
| 1953 | 10 | 4.9 |
| 1954 | 2 | 4.9 |
| 1955 | 7 | 4.9 |
| 1956 | 3 | 4.9 |
| 1958 | 4 | 4.9 |
| 1959 | 3 | 4.9 |
| 1960 | 3 | 5.8 |
| 1961 | 22 | 5.8 |
| 1963 | 5 | 5.8 |
| 1964 | 5 | 5.8 |
| 1965 | 5 | 5.8 |
| 1966 | 1 | 5.8 |
| 1967 | 8 | 5.8 |
| 1968 | 1 | 5.8 |
| 1969 | 2 | 5.8 |
| 1970 | 6 | 4.5 |
| 1971 | 5 | 4.5 |
| 1972 | 5 | 4.5 |
| 1973 | 7 | 4.5 |
| 1974 | 4 | 4.5 |
| 1975 | 7 | 4.5 |
| 1976 | 1 | 4.5 |
| 1977 | 1 | 4.5 |
| 1978 | 2 | 4.5 |
| 1979 | 7 | 4.5 |
| 1980 | 4 | 4.5 |
| 1981 | 12 | 4.5 |
| 1982 | 1 | 4.5 |
| 1983 | 1 | 4.5 |
| Year | First date | Last date |
|---|---|---|
| 1944 | 1944-05-28 | 1944-09-13 |
| 1945 | 1945-07-13 | 1945-08-08 |
| 1946 | 1946-07-02 | 1946-08-23 |
| 1948 | 1948-05-21 | 1948-08-18 |
| 1949 | 1949-07-14 | 1949-08-02 |
| 1950 | 1950-06-11 | 1950-08-01 |
| 1951 | 1951-06-14 | 1951-09-06 |
| 1953 | 1953-07-08 | 1953-08-20 |
| 1954 | 1954-07-07 | 1954-07-17 |
| 1955 | 1955-06-23 | 1955-08-07 |
| 1956 | 1956-06-19 | 1956-07-20 |
| 1958 | 1958-07-18 | 1958-08-16 |
| 1959 | 1959-07-12 | 1959-07-23 |
| 1960 | 1960-07-06 | 1960-07-17 |
| 1961 | 1961-05-19 | 1961-08-22 |
| 1963 | 1963-07-03 | 1963-08-19 |
| 1964 | 1964-06-11 | 1964-07-12 |
| 1965 | 1965-06-09 | 1965-08-03 |
| 1966 | 1966-08-24 | 1966-08-24 |
| 1967 | 1967-06-25 | 1967-09-05 |
| 1968 | 1968-07-05 | 1968-07-05 |
| 1969 | 1969-07-10 | 1969-08-15 |
| 1970 | 1970-06-02 | 1970-08-07 |
| 1971 | 1971-05-12 | 1971-08-21 |
| 1972 | 1972-05-20 | 1972-08-24 |
| 1973 | 1973-05-16 | 1973-08-09 |
| 1974 | 1974-06-22 | 1974-08-04 |
| 1975 | 1975-07-02 | 1975-07-13 |
| 1976 | 1976-06-18 | 1976-06-18 |
| 1977 | 1977-06-20 | 1977-06-20 |
| 1978 | 1978-06-04 | 1978-06-29 |
| 1979 | 1979-06-27 | 1979-07-31 |
| 1980 | 1980-04-29 | 1980-06-10 |
| 1981 | 1981-07-03 | 1981-09-09 |
| 1982 | 1982-06-21 | 1982-06-21 |
| 1983 | 1983-08-10 | 1983-08-10 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 36 | 22 | 1961 | 1 |
| 35 C (95 F): Days | 5 | 1 | 1950 | 1 |
| 90 F (32.2 C): Days | 23 | 5 | 1961 | 1 |
| 0 C (32 F): Ice days (max | 40 | 150 | 1951 | 126 |
| 0 C (32 F): Frost days (min | 40 | 249 | 1950 | 222 |
| -10 C (14 F): Days with min | 40 | 154 | 1948 | 113 |
| -20 C (-4 F): Days with min | 40 | 99 | 1951 | 57 |
| -30 C (-22 F): Days with min | 40 | 51 | 1951 | 22 |
| -40 C (-40 F): Days with min | 34 | 17 | 1950 | 8 |
| 20 C (68 F): Tropical nights (min | 1 | 1 | 1975 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 40 | 18 | 1973 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 31 | 6 | 1973 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 1 | 1944 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 31 | 6 | 1972 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 2 | 1 | 1951 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.
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).