Choiceland Threshold Days by Year (CA004071560)
15 fixed thresholds counted per year at Choiceland (CA004071560): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Choiceland Thresholds
- Choiceland: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1973 with 30.
- Choiceland: days with 10 cm (3.9 in) or more of snowfall in 28 years, most in 1973 with 9.
- Choiceland: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 1967 with 17.
- Choiceland: days with a maximum temperature at or below 0 C (32 F) in 27 years, most in 1951 with 148.
- 15 fixed thresholds have at least one qualifying day at Choiceland.
Days at or above 30 C (86 F)
27 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1949 | 11 | 11 |
| 1950 | 9 | 7.1 |
| 1951 | 4 | 7.1 |
| 1952 | 2 | 7.1 |
| 1953 | 15 | 7.1 |
| 1954 | 2 | 7.1 |
| 1955 | 13 | 7.1 |
| 1956 | 4 | 7.1 |
| 1957 | 3 | 7.1 |
| 1958 | 10 | 7.1 |
| 1959 | 9 | 7.1 |
| 1960 | 8 | 7.2 |
| 1965 | 6 | 7.2 |
| 1966 | 5 | 7.2 |
| 1967 | 17 | 7.2 |
| 1968 | 2 | 7.2 |
| 1969 | 5 | 7.2 |
| 1973 | 3 | 7.7 |
| 1974 | 6 | 7.7 |
| 1975 | 9 | 7.7 |
| 1977 | 9 | 7.7 |
| 1978 | 8 | 7.7 |
| 1979 | 11 | 7.7 |
| 1980 | 8 | 7.3 |
| 1981 | 8 | 7.3 |
| 1982 | 2 | 7.3 |
| 1983 | 11 | 7.3 |
| Year | First date | Last date |
|---|---|---|
| 1949 | 1949-04-28 | 1949-08-20 |
| 1950 | 1950-05-27 | 1950-09-24 |
| 1951 | 1951-05-22 | 1951-08-04 |
| 1952 | 1952-04-28 | 1952-08-23 |
| 1953 | 1953-05-06 | 1953-08-23 |
| 1954 | 1954-07-19 | 1954-07-20 |
| 1955 | 1955-05-19 | 1955-09-02 |
| 1956 | 1956-06-01 | 1956-07-22 |
| 1957 | 1957-07-26 | 1957-07-29 |
| 1958 | 1958-05-12 | 1958-08-18 |
| 1959 | 1959-05-16 | 1959-08-08 |
| 1960 | 1960-05-12 | 1960-07-22 |
| 1965 | 1965-06-10 | 1965-08-12 |
| 1966 | 1966-07-08 | 1966-08-27 |
| 1967 | 1967-06-27 | 1967-09-06 |
| 1968 | 1968-07-05 | 1968-09-12 |
| 1969 | 1969-07-11 | 1969-09-13 |
| 1973 | 1973-06-23 | 1973-08-13 |
| 1974 | 1974-06-22 | 1974-07-20 |
| 1975 | 1975-06-24 | 1975-07-28 |
| 1977 | 1977-04-26 | 1977-07-27 |
| 1978 | 1978-05-22 | 1978-08-10 |
| 1979 | 1979-07-04 | 1979-08-21 |
| 1980 | 1980-05-21 | 1980-09-07 |
| 1981 | 1981-05-21 | 1981-09-08 |
| 1982 | 1982-06-22 | 1982-07-29 |
| 1983 | 1983-08-02 | 1983-09-01 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 27 | 17 | 1967 | 11 |
| 35 C (95 F): Days | 4 | 1 | 1949 | 1 |
| 90 F (32.2 C): Days | 14 | 5 | 1955 | 3 |
| 0 C (32 F): Ice days (max | 27 | 148 | 1951 | 135 |
| 0 C (32 F): Frost days (min | 26 | 240 | 1950 | 211 |
| -10 C (14 F): Days with min | 26 | 153 | 1951 | 122 |
| -20 C (-4 F): Days with min | 26 | 108 | 1955 | 89 |
| -30 C (-22 F): Days with min | 26 | 48 | 1950 | 43 |
| -40 C (-40 F): Days with min | 17 | 14 | 1950 | 8 |
| 20 C (68 F): Tropical nights (min | 8 | 3 | 1980 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 31 | 30 | 1973 | 13 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 27 | 6 | 1973 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1955 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 28 | 9 | 1973 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 2 | 1 | 1967 | 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).