Oliver Stp Threshold Days by Year (CA001125766)
16 fixed thresholds counted per year at Oliver Stp (CA001125766): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Oliver Stp Thresholds
- Oliver Stp: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1983 with 13.
- Oliver Stp: days with a maximum temperature at or above 30 C (86 F) in 46 years, most in 1938 with 78.
- Oliver Stp: days with a maximum temperature at or above 90 F (32.2 C) in 46 years, most in 1958 with 54.
- Oliver Stp: days with a maximum temperature at or below 0 C (32 F) in 46 years, most in 1929 with 57.
- 16 fixed thresholds have at least one qualifying day at Oliver Stp.
Days at or above 30 C (86 F)
46 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1924 | 54 | 53.5 |
| 1925 | 59 | 53.5 |
| 1926 | 54 | 53.5 |
| 1927 | 41 | 53.5 |
| 1928 | 56 | 53.5 |
| 1929 | 57 | 53.5 |
| 1930 | 49 | 56.8 |
| 1931 | 59 | 56.8 |
| 1932 | 44 | 56.8 |
| 1933 | 47 | 56.8 |
| 1934 | 67 | 56.8 |
| 1935 | 48 | 56.8 |
| 1936 | 62 | 56.8 |
| 1937 | 63 | 56.8 |
| 1938 | 78 | 56.8 |
| 1939 | 51 | 56.8 |
| 1940 | 76 | 63.5 |
| 1941 | 51 | 63.5 |
| 1955 | 51 | 47.4 |
| 1956 | 49 | 47.4 |
| 1957 | 30 | 47.4 |
| 1958 | 73 | 47.4 |
| 1959 | 34 | 47.4 |
| 1960 | 51 | 45.9 |
| 1961 | 60 | 45.9 |
| 1962 | 33 | 45.9 |
| 1963 | 45 | 45.9 |
| 1964 | 28 | 45.9 |
| 1965 | 45 | 45.9 |
| 1966 | 33 | 45.9 |
| 1967 | 67 | 45.9 |
| 1968 | 38 | 45.9 |
| 1969 | 59 | 45.9 |
| 1970 | 53 | 39.4 |
| 1971 | 46 | 39.4 |
| 1973 | 44 | 39.4 |
| 1974 | 41 | 39.4 |
| 1975 | 27 | 39.4 |
| 1976 | 17 | 39.4 |
| 1977 | 43 | 39.4 |
| 1978 | 36 | 39.4 |
| 1979 | 48 | 39.4 |
| 1980 | 24 | 27.5 |
| 1981 | 35 | 27.5 |
| 1982 | 27 | 27.5 |
| 1983 | 24 | 27.5 |
| Year | First date | Last date |
|---|---|---|
| 1924 | 1924-05-09 | 1924-09-16 |
| 1925 | 1925-05-06 | 1925-09-03 |
| 1926 | 1926-04-27 | 1926-09-04 |
| 1927 | 1927-06-05 | 1927-08-23 |
| 1928 | 1928-05-15 | 1928-09-05 |
| 1929 | 1929-05-13 | 1929-09-13 |
| 1930 | 1930-05-15 | 1930-09-20 |
| 1931 | 1931-04-30 | 1931-09-03 |
| 1932 | 1932-06-09 | 1932-09-10 |
| 1933 | 1933-06-03 | 1933-09-03 |
| 1934 | 1934-04-20 | 1934-09-06 |
| 1935 | 1935-05-20 | 1935-09-10 |
| 1936 | 1936-05-24 | 1936-09-06 |
| 1937 | 1937-05-03 | 1937-09-19 |
| 1938 | 1938-05-21 | 1938-09-20 |
| 1939 | 1939-04-28 | 1939-09-23 |
| 1940 | 1940-05-10 | 1940-09-23 |
| 1941 | 1941-05-23 | 1941-08-22 |
| 1955 | 1955-06-08 | 1955-09-11 |
| 1956 | 1956-05-16 | 1956-09-18 |
| 1957 | 1957-04-29 | 1957-09-15 |
| 1958 | 1958-05-18 | 1958-09-09 |
| 1959 | 1959-06-01 | 1959-08-16 |
| 1960 | 1960-06-02 | 1960-09-14 |
| 1961 | 1961-05-20 | 1961-09-04 |
| 1962 | 1962-06-15 | 1962-09-06 |
| 1963 | 1963-05-20 | 1963-09-11 |
| 1964 | 1964-06-01 | 1964-08-23 |
| 1965 | 1965-05-27 | 1965-08-21 |
| 1966 | 1966-05-03 | 1966-09-09 |
| 1967 | 1967-06-06 | 1967-09-28 |
| 1968 | 1968-05-16 | 1968-09-09 |
| 1969 | 1969-05-09 | 1969-09-12 |
| 1970 | 1970-05-04 | 1970-08-30 |
| 1971 | 1971-05-11 | 1971-08-30 |
| 1973 | 1973-05-13 | 1973-09-11 |
| 1974 | 1974-06-10 | 1974-08-31 |
| 1975 | 1975-06-01 | 1975-09-15 |
| 1976 | 1976-06-28 | 1976-09-01 |
| 1977 | 1977-04-25 | 1977-08-22 |
| 1978 | 1978-05-19 | 1978-09-02 |
| 1979 | 1979-05-22 | 1979-09-15 |
| 1980 | 1980-05-05 | 1980-09-06 |
| 1981 | 1981-06-25 | 1981-09-18 |
| 1982 | 1982-06-11 | 1982-08-26 |
| 1983 | 1983-05-24 | 1983-08-15 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 46 | 78 | 1938 | 24 |
| 35 C (95 F): Days | 45 | 27 | 1939 | 1 |
| 40 C (104 F): Days | 16 | 5 | 1926 | 1 |
| 90 F (32.2 C): Days | 46 | 54 | 1958 | 8 |
| 100 F (37.8 C): Days | 34 | 14 | 1971 | 3 |
| 110 F (43.3 C): Days | 2 | 2 | 1941 | 2 |
| 0 C (32 F): Ice days (max | 46 | 57 | 1929 | 28 |
| 0 C (32 F): Frost days (min | 46 | 173 | 1928 | 99 |
| -10 C (14 F): Days with min | 46 | 43 | 1929 | 13 |
| -20 C (-4 F): Days with min | 20 | 13 | 1929 | 2 |
| 20 C (68 F): Tropical nights (min | 38 | 10 | 1958 | 1 |
| 25 C (77 F): Days with min | 1 | 1 | 1961 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 58 | 13 | 1983 | 13 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 19 | 2 | 1977 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 34 | 6 | 1952 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 2 | 1 | 1973 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.
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).