Clare Post Office Threshold Days by Year
12 fixed thresholds counted per year at Clare Post Office (ASN00021014): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Clare Post Office Thresholds
- Clare Post Office: days with 10 mm (0.39 in) or more of precipitation in 119 years, most in 1917 with 38.
- Clare Post Office: days with 25 mm (0.98 in) or more of precipitation in 107 years, most in 1889 with 9.
- Clare Post Office: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1889 with 2.
- Clare Post Office: days with a maximum temperature at or above 30 C (86 F) in 21 years, most in 1961 with 75.
- 12 fixed thresholds have at least one qualifying day at Clare Post Office.
Days at or above 30 C (86 F)
21 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1957 | 54 | 53.3 |
| 1958 | 47 | 53.3 |
| 1959 | 59 | 53.3 |
| 1960 | 65 | 59.9 |
| 1961 | 75 | 59.9 |
| 1962 | 59 | 59.9 |
| 1963 | 63 | 59.9 |
| 1964 | 43 | 59.9 |
| 1965 | 73 | 59.9 |
| 1966 | 57 | 59.9 |
| 1967 | 57 | 59.9 |
| 1968 | 58 | 59.9 |
| 1969 | 49 | 59.9 |
| 1970 | 39 | 49.4 |
| 1971 | 53 | 49.4 |
| 1972 | 48 | 49.4 |
| 1973 | 51 | 49.4 |
| 1974 | 42 | 49.4 |
| 1975 | 51 | 49.4 |
| 1976 | 47 | 49.4 |
| 1977 | 64 | 49.4 |
| Year | First date | Last date |
|---|---|---|
| 1957 | 1957-01-01 | 1957-12-31 |
| 1958 | 1958-01-04 | 1958-12-23 |
| 1959 | 1959-01-03 | 1959-12-31 |
| 1960 | 1960-01-01 | 1960-12-30 |
| 1961 | 1961-01-05 | 1961-12-28 |
| 1962 | 1962-01-01 | 1962-12-31 |
| 1963 | 1963-01-01 | 1963-12-29 |
| 1964 | 1964-01-02 | 1964-12-20 |
| 1965 | 1965-01-04 | 1965-12-29 |
| 1966 | 1966-01-02 | 1966-12-27 |
| 1967 | 1967-01-04 | 1967-12-27 |
| 1968 | 1968-01-02 | 1968-11-18 |
| 1969 | 1969-01-02 | 1969-12-28 |
| 1970 | 1970-01-07 | 1970-12-26 |
| 1971 | 1971-01-05 | 1971-12-25 |
| 1972 | 1972-01-05 | 1972-12-31 |
| 1973 | 1973-01-01 | 1973-12-28 |
| 1974 | 1974-01-02 | 1974-12-23 |
| 1975 | 1975-01-01 | 1975-12-31 |
| 1976 | 1976-01-01 | 1976-12-31 |
| 1977 | 1977-01-04 | 1977-12-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 21 | 75 | 1961 | 64 |
| 35 C (95 F): Days | 21 | 32 | 1961 | 22 |
| 40 C (104 F): Days | 13 | 4 | 1959 | 1 |
| 90 F (32.2 C): Days | 21 | 53 | 1961 | 41 |
| 100 F (37.8 C): Days | 20 | 13 | 1960 | 6 |
| 0 C (32 F): Frost days (min | 21 | 31 | 1976 | 25 |
| 20 C (68 F): Tropical nights (min | 21 | 16 | 1968 | 8 |
| 25 C (77 F): Days with min | 6 | 3 | 1973 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 119 | 38 | 1917 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 107 | 9 | 1889 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 23 | 2 | 1889 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 1941 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.
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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-16).