Mount Uniacke Threshold Days by Year (CA008203600)
17 fixed thresholds counted per year at Mount Uniacke (CA008203600): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Mount Uniacke Thresholds
- Mount Uniacke: days with 10 cm (3.9 in) or more of snowfall in 63 years, most in 1964 with 15.
- Mount Uniacke: nights with a minimum temperature at or below 0 C (32 F) in 61 years, most in 1925 with 270.
- Mount Uniacke: nights with a minimum temperature at or below -10 C (14 F) in 61 years, most in 1926 with 80.
- Mount Uniacke: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1972 with 67.
- 17 fixed thresholds have at least one qualifying day at Mount Uniacke.
Days at or above 30 C (86 F)
45 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1921 | 6 | 2.4 |
| 1922 | 1 | 2.4 |
| 1923 | 1 | 2.4 |
| 1925 | 2 | 2.4 |
| 1926 | 3 | 2.4 |
| 1928 | 3 | 2.4 |
| 1929 | 1 | 2.4 |
| 1930 | 3 | 4.8 |
| 1935 | 7 | 4.8 |
| 1937 | 9 | 4.8 |
| 1938 | 1 | 4.8 |
| 1939 | 4 | 4.8 |
| 1940 | 2 | 4.6 |
| 1941 | 2 | 4.6 |
| 1942 | 4 | 4.6 |
| 1943 | 2 | 4.6 |
| 1944 | 11 | 4.6 |
| 1945 | 4 | 4.6 |
| 1948 | 1 | 4.6 |
| 1949 | 11 | 4.6 |
| 1950 | 1 | 1.8 |
| 1953 | 2 | 1.8 |
| 1954 | 1 | 1.8 |
| 1955 | 2 | 1.8 |
| 1957 | 2 | 1.8 |
| 1959 | 3 | 1.8 |
| 1960 | 5 | 2.4 |
| 1961 | 1 | 2.4 |
| 1963 | 3 | 2.4 |
| 1965 | 2 | 2.4 |
| 1967 | 1 | 2.4 |
| 1968 | 2 | 2.4 |
| 1969 | 3 | 2.4 |
| 1970 | 6 | 3.3 |
| 1971 | 1 | 3.3 |
| 1973 | 2 | 3.3 |
| 1974 | 1 | 3.3 |
| 1975 | 6 | 3.3 |
| 1976 | 5 | 3.3 |
| 1977 | 5 | 3.3 |
| 1978 | 2 | 3.3 |
| 1979 | 2 | 3.3 |
| 1980 | 1 | 1.3 |
| 1981 | 1 | 1.3 |
| 1983 | 2 | 1.3 |
| Year | First date | Last date |
|---|---|---|
| 1921 | 1921-05-23 | 1921-09-04 |
| 1922 | 1922-06-09 | 1922-06-09 |
| 1923 | 1923-06-19 | 1923-06-19 |
| 1925 | 1925-06-05 | 1925-08-26 |
| 1926 | 1926-07-22 | 1926-08-04 |
| 1928 | 1928-08-16 | 1928-08-18 |
| 1929 | 1929-05-30 | 1929-05-30 |
| 1930 | 1930-06-05 | 1930-06-17 |
| 1935 | 1935-08-17 | 1935-08-23 |
| 1937 | 1937-05-31 | 1937-09-04 |
| 1938 | 1938-06-22 | 1938-06-22 |
| 1939 | 1939-07-05 | 1939-09-16 |
| 1940 | 1940-08-17 | 1940-08-18 |
| 1941 | 1941-06-22 | 1941-07-25 |
| 1942 | 1942-06-12 | 1942-09-02 |
| 1943 | 1943-07-13 | 1943-07-14 |
| 1944 | 1944-06-28 | 1944-08-16 |
| 1945 | 1945-07-01 | 1945-09-08 |
| 1948 | 1948-07-11 | 1948-07-11 |
| 1949 | 1949-06-14 | 1949-08-27 |
| 1950 | 1950-06-08 | 1950-06-08 |
| 1953 | 1953-08-31 | 1953-09-02 |
| 1954 | 1954-06-22 | 1954-06-22 |
| 1955 | 1955-07-23 | 1955-08-22 |
| 1957 | 1957-06-16 | 1957-06-23 |
| 1959 | 1959-07-28 | 1959-08-15 |
| 1960 | 1960-06-28 | 1960-09-08 |
| 1961 | 1961-09-11 | 1961-09-11 |
| 1963 | 1963-07-26 | 1963-07-28 |
| 1965 | 1965-08-07 | 1965-09-22 |
| 1967 | 1967-06-06 | 1967-06-06 |
| 1968 | 1968-07-02 | 1968-07-16 |
| 1969 | 1969-07-16 | 1969-09-01 |
| 1970 | 1970-07-25 | 1970-08-16 |
| 1971 | 1971-08-10 | 1971-08-10 |
| 1973 | 1973-07-08 | 1973-07-09 |
| 1974 | 1974-08-12 | 1974-08-12 |
| 1975 | 1975-06-23 | 1975-08-11 |
| 1976 | 1976-06-11 | 1976-08-22 |
| 1977 | 1977-05-22 | 1977-08-29 |
| 1978 | 1978-08-18 | 1978-08-23 |
| 1979 | 1979-06-16 | 1979-06-17 |
| 1980 | 1980-06-26 | 1980-06-26 |
| 1981 | 1981-07-03 | 1981-07-03 |
| 1983 | 1983-06-22 | 1983-06-23 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 45 | 11 | 1944 | 2 |
| 35 C (95 F): Days | 2 | 1 | 1935 | 1 |
| 90 F (32.2 C): Days | 13 | 8 | 1944 | 1 |
| 0 C (32 F): Ice days (max | 60 | 81 | 1965 | 54 |
| 0 C (32 F): Frost days (min | 61 | 270 | 1925 | 156 |
| -10 C (14 F): Days with min | 61 | 80 | 1926 | 46 |
| -20 C (-4 F): Days with min | 60 | 35 | 1923 | 4 |
| -30 C (-22 F): Days with min | 13 | 3 | 1934 | 2 |
| 20 C (68 F): Tropical nights (min | 7 | 4 | 1928 | 3 |
| 25 C (77 F): Days with min | 1 | 1 | 1928 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 61 | 67 | 1972 | 51 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 61 | 25 | 1979 | 21 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 57 | 6 | 1959 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 5 | 1 | 1942 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 63 | 15 | 1964 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 40 | 4 | 1935 | 3 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 4 | 2 | 1960 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.
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 (2025-12-31).