Fairfield Rs Threshold Days by Year (USC00103108)
16 fixed thresholds counted per year at Fairfield Rs (USC00103108): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Fairfield Rs Thresholds
- Fairfield Rs: days with 10 cm (3.9 in) or more of snowfall in 55 years, most in 1952 with 16.
- Fairfield Rs: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1983 with 24.
- Fairfield Rs: nights with a minimum temperature at or below 0 C (32 F) in 49 years, most in 1984 with 252.
- Fairfield Rs: nights with a minimum temperature at or below -10 C (14 F) in 49 years, most in 1984 with 118.
- 16 fixed thresholds have at least one qualifying day at Fairfield Rs.
Days at or above 30 C (86 F)
48 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1949 | 47 | 47 |
| 1952 | 33 | 36.1 |
| 1953 | 42 | 36.1 |
| 1954 | 35 | 36.1 |
| 1955 | 47 | 36.1 |
| 1956 | 35 | 36.1 |
| 1957 | 28 | 36.1 |
| 1958 | 38 | 36.1 |
| 1959 | 31 | 36.1 |
| 1960 | 38 | 39.5 |
| 1961 | 50 | 39.5 |
| 1962 | 28 | 39.5 |
| 1963 | 40 | 39.5 |
| 1964 | 44 | 39.5 |
| 1965 | 10 | 39.5 |
| 1966 | 49 | 39.5 |
| 1967 | 55 | 39.5 |
| 1968 | 31 | 39.5 |
| 1969 | 50 | 39.5 |
| 1970 | 51 | 38 |
| 1971 | 46 | 38 |
| 1972 | 29 | 38 |
| 1973 | 37 | 38 |
| 1974 | 46 | 38 |
| 1975 | 31 | 38 |
| 1976 | 32 | 38 |
| 1977 | 45 | 38 |
| 1978 | 25 | 38 |
| 1979 | 38 | 38 |
| 1980 | 17 | 41.7 |
| 1981 | 53 | 41.7 |
| 1982 | 31 | 41.7 |
| 1983 | 31 | 41.7 |
| 1984 | 39 | 41.7 |
| 1985 | 38 | 41.7 |
| 1986 | 52 | 41.7 |
| 1987 | 41 | 41.7 |
| 1988 | 73 | 41.7 |
| 2009 | 25 | 25 |
| 2010 | 28 | 32.5 |
| 2011 | 29 | 32.5 |
| 2015 | 30 | 32.5 |
| 2016 | 28 | 32.5 |
| 2017 | 48 | 32.5 |
| 2019 | 32 | 32.5 |
| 2024 | 50 | 47.7 |
| 2025 | 42 | 47.7 |
| 2026 | 51 | 47.7 |
| Year | First date | Last date |
|---|---|---|
| 1949 | 1949-06-09 | 1949-09-26 |
| 1952 | 1952-07-04 | 1952-09-27 |
| 1953 | 1953-07-07 | 1953-09-14 |
| 1954 | 1954-05-19 | 1954-09-10 |
| 1955 | 1955-06-08 | 1955-09-07 |
| 1956 | 1956-06-27 | 1956-09-19 |
| 1957 | 1957-06-04 | 1957-09-07 |
| 1958 | 1958-05-26 | 1958-09-07 |
| 1959 | 1959-06-12 | 1959-09-10 |
| 1960 | 1960-06-24 | 1960-08-30 |
| 1961 | 1961-06-16 | 1961-08-26 |
| 1962 | 1962-06-24 | 1962-09-19 |
| 1963 | 1963-06-15 | 1963-09-29 |
| 1964 | 1964-06-25 | 1964-09-04 |
| 1965 | 1965-07-14 | 1965-08-01 |
| 1966 | 1966-06-27 | 1966-09-23 |
| 1967 | 1967-07-01 | 1967-09-29 |
| 1968 | 1968-06-18 | 1968-09-11 |
| 1969 | 1969-06-04 | 1969-09-09 |
| 1970 | 1970-06-03 | 1970-08-30 |
| 1971 | 1971-06-21 | 1971-09-10 |
| 1972 | 1972-06-29 | 1972-08-29 |
| 1973 | 1973-06-21 | 1973-09-06 |
| 1974 | 1974-06-13 | 1974-09-18 |
| 1975 | 1975-07-03 | 1975-09-11 |
| 1976 | 1976-06-28 | 1976-09-05 |
| 1977 | 1977-06-01 | 1977-09-07 |
| 1978 | 1978-07-14 | 1978-09-04 |
| 1979 | 1979-06-12 | 1979-09-19 |
| 1980 | 1980-06-20 | 1980-09-06 |
| 1981 | 1981-06-25 | 1981-09-19 |
| 1982 | 1982-07-11 | 1982-09-03 |
| 1983 | 1983-05-27 | 1983-09-05 |
| 1984 | 1984-05-29 | 1984-09-20 |
| 1985 | 1985-05-24 | 1985-08-28 |
| 1986 | 1986-05-26 | 1986-08-30 |
| 1987 | 1987-06-04 | 1987-09-25 |
| 1988 | 1988-06-04 | 1988-09-09 |
| 2009 | 2009-07-06 | 2009-09-03 |
| 2010 | 2010-06-27 | 2010-10-02 |
| 2011 | 2011-07-03 | 2011-10-01 |
| 2015 | 2015-06-09 | 2015-09-25 |
| 2016 | 2016-06-05 | 2016-08-31 |
| 2017 | 2017-06-07 | 2017-09-07 |
| 2019 | 2019-07-09 | 2019-09-05 |
| 2024 | 2024-06-07 | 2024-09-28 |
| 2025 | 2025-05-31 | 2025-09-03 |
| 2026 | 2026-05-12 | 2026-10-04 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 48 | 73 | 1988 | 51 |
| 35 C (95 F): Days | 36 | 10 | 1988 | 12 |
| 90 F (32.2 C): Days | 48 | 36 | 1988 | 33 |
| 100 F (37.8 C): Days | 2 | 1 | 1962 | 1 |
| 0 C (32 F): Ice days (max | 48 | 89 | 1985 | 10 |
| 0 C (32 F): Frost days (min | 49 | 252 | 1984 | 126 |
| -10 C (14 F): Days with min | 49 | 118 | 1984 | 13 |
| -20 C (-4 F): Days with min | 48 | 68 | 1985 | 21 |
| -30 C (-22 F): Days with min | 31 | 11 | 1949 | 2 |
| -40 C (-40 F): Days with min | 2 | 1 | 1983 | 1 |
| 20 C (68 F): Tropical nights (min | 1 | 1 | 1967 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 52 | 24 | 1983 | 2 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 39 | 4 | 1962 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1952 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 55 | 16 | 1952 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 31 | 3 | 2015 | 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).