Sandspit A Threshold Days by Year (CA001057050)
8 fixed thresholds counted per year at Sandspit A (CA001057050): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Sandspit A Thresholds
- Sandspit A: nights with a minimum temperature at or below 0 C (32 F) in 35 years, most in 1950 with 110.
- Sandspit A: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1983 with 67.
- Sandspit A: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1983 with 17.
- Sandspit A: days with a maximum temperature at or below 0 C (32 F) in 31 years, most in 1950 with 28.
- 8 fixed thresholds have at least one qualifying day at Sandspit A.
Nights at or below 0 C (32 F)
35 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1949 | 78 | 78 |
| 1950 | 110 | 69.1 |
| 1951 | 83 | 69.1 |
| 1952 | 68 | 69.1 |
| 1953 | 63 | 69.1 |
| 1954 | 82 | 69.1 |
| 1955 | 77 | 69.1 |
| 1956 | 83 | 69.1 |
| 1957 | 64 | 69.1 |
| 1958 | 19 | 69.1 |
| 1959 | 42 | 69.1 |
| 1960 | 38 | 55.6 |
| 1961 | 45 | 55.6 |
| 1962 | 53 | 55.6 |
| 1963 | 44 | 55.6 |
| 1964 | 62 | 55.6 |
| 1965 | 62 | 55.6 |
| 1966 | 52 | 55.6 |
| 1967 | 58 | 55.6 |
| 1968 | 71 | 55.6 |
| 1969 | 71 | 55.6 |
| 1970 | 51 | 64.6 |
| 1971 | 77 | 64.6 |
| 1972 | 92 | 64.6 |
| 1973 | 71 | 64.6 |
| 1974 | 73 | 64.6 |
| 1975 | 91 | 64.6 |
| 1976 | 57 | 64.6 |
| 1977 | 52 | 64.6 |
| 1978 | 29 | 64.6 |
| 1979 | 53 | 64.6 |
| 1980 | 45 | 36.5 |
| 1981 | 22 | 36.5 |
| 1982 | 59 | 36.5 |
| 1983 | 20 | 36.5 |
| Year | First date | Last date |
|---|---|---|
| 1949 | 1949-01-01 | 1949-12-31 |
| 1950 | 1950-01-01 | 1950-12-27 |
| 1951 | 1951-01-01 | 1951-12-31 |
| 1952 | 1952-01-01 | 1952-12-22 |
| 1953 | 1953-01-06 | 1953-12-25 |
| 1954 | 1954-01-01 | 1954-12-29 |
| 1955 | 1955-01-02 | 1955-12-31 |
| 1956 | 1956-01-01 | 1956-12-21 |
| 1957 | 1957-01-02 | 1957-12-30 |
| 1958 | 1958-01-11 | 1958-12-31 |
| 1959 | 1959-01-01 | 1959-12-25 |
| 1960 | 1960-01-01 | 1960-12-25 |
| 1961 | 1961-01-06 | 1961-12-26 |
| 1962 | 1962-01-13 | 1962-12-31 |
| 1963 | 1963-01-08 | 1963-12-25 |
| 1964 | 1964-01-06 | 1964-12-31 |
| 1965 | 1965-01-01 | 1965-12-31 |
| 1966 | 1966-01-01 | 1966-12-26 |
| 1967 | 1967-01-03 | 1967-12-21 |
| 1968 | 1968-01-02 | 1968-12-31 |
| 1969 | 1969-01-01 | 1969-12-29 |
| 1970 | 1970-01-01 | 1970-12-31 |
| 1971 | 1971-01-01 | 1971-12-28 |
| 1972 | 1972-01-02 | 1972-12-28 |
| 1973 | 1973-01-01 | 1973-12-31 |
| 1974 | 1974-01-01 | 1974-12-30 |
| 1975 | 1975-01-01 | 1975-12-15 |
| 1976 | 1976-01-06 | 1976-12-31 |
| 1977 | 1977-01-02 | 1977-12-31 |
| 1978 | 1978-01-01 | 1978-12-31 |
| 1979 | 1979-01-04 | 1979-12-29 |
| 1980 | 1980-01-04 | 1980-12-23 |
| 1981 | 1981-01-30 | 1981-12-31 |
| 1982 | 1982-01-01 | 1982-12-30 |
| 1983 | 1983-01-10 | 1983-12-28 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 0 C (32 F): Ice days (max | 31 | 28 | 1950 | 2 |
| 0 C (32 F): Frost days (min | 35 | 110 | 1950 | 20 |
| -10 C (14 F): Days with min | 18 | 5 | 1950 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 35 | 67 | 1983 | 67 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 35 | 17 | 1983 | 17 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 8 | 2 | 1978 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 24 | 7 | 1971 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 3 | 2 | 1969 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.
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).