Fairfield Threshold Days by Year
4 fixed thresholds counted per year at Fairfield (ASN00008047): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Fairfield Thresholds
- Fairfield: days with 10 mm (0.39 in) or more of precipitation in 75 years, most in 1958 with 19.
- Fairfield: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1999 with 7.
- Fairfield: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1999 with 2.
- Fairfield: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1961 with 1.
- 4 fixed thresholds have at least one qualifying day at Fairfield.
Days with 10 mm (0.39 in) or more of precipitation
75 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1920 | 12 | 11.3 |
| 1921 | 16 | 11.3 |
| 1922 | 8 | 11.3 |
| 1923 | 13 | 11.3 |
| 1924 | 11 | 11.3 |
| 1925 | 11 | 11.3 |
| 1926 | 9 | 11.3 |
| 1927 | 12 | 11.3 |
| 1928 | 9 | 11.3 |
| 1929 | 12 | 11.3 |
| 1930 | 11 | 11.2 |
| 1931 | 13 | 11.2 |
| 1932 | 16 | 11.2 |
| 1933 | 11 | 11.2 |
| 1934 | 12 | 11.2 |
| 1935 | 10 | 11.2 |
| 1936 | 6 | 11.2 |
| 1937 | 8 | 11.2 |
| 1938 | 8 | 11.2 |
| 1939 | 17 | 11.2 |
| 1946 | 17 | 17 |
| 1950 | 9 | 10.8 |
| 1956 | 10 | 10.8 |
| 1957 | 9 | 10.8 |
| 1958 | 19 | 10.8 |
| 1959 | 7 | 10.8 |
| 1960 | 9 | 10.3 |
| 1961 | 6 | 10.3 |
| 1962 | 10 | 10.3 |
| 1963 | 17 | 10.3 |
| 1964 | 12 | 10.3 |
| 1965 | 10 | 10.3 |
| 1966 | 12 | 10.3 |
| 1967 | 10 | 10.3 |
| 1968 | 13 | 10.3 |
| 1969 | 4 | 10.3 |
| 1970 | 12 | 7.7 |
| 1971 | 5 | 7.7 |
| 1972 | 8 | 7.7 |
| 1973 | 7 | 7.7 |
| 1974 | 7 | 7.7 |
| 1975 | 14 | 7.7 |
| 1976 | 4 | 7.7 |
| 1977 | 6 | 7.7 |
| 1978 | 10 | 7.7 |
| 1979 | 4 | 7.7 |
| 1980 | 3 | 8.9 |
| 1981 | 8 | 8.9 |
| 1982 | 7 | 8.9 |
| 1983 | 12 | 8.9 |
| 1984 | 16 | 8.9 |
| 1985 | 7 | 8.9 |
| 1986 | 13 | 8.9 |
| 1987 | 8 | 8.9 |
| 1988 | 7 | 8.9 |
| 1989 | 8 | 8.9 |
| 1990 | 11 | 9.9 |
| 1991 | 6 | 9.9 |
| 1992 | 11 | 9.9 |
| 1993 | 8 | 9.9 |
| 1994 | 9 | 9.9 |
| 1995 | 13 | 9.9 |
| 1996 | 12 | 9.9 |
| 1997 | 10 | 9.9 |
| 1998 | 7 | 9.9 |
| 1999 | 12 | 9.9 |
| 2000 | 4 | 6.3 |
| 2001 | 9 | 6.3 |
| 2002 | 3 | 6.3 |
| 2003 | 6 | 6.3 |
| 2004 | 6 | 6.3 |
| 2005 | 10 | 6.3 |
| 2011 | 12 | 8 |
| 2019 | 4 | 8 |
| 2020 | 7 | 7 |
| Year | First date | Last date |
|---|---|---|
| 1920 | 1920-03-13 | 1920-08-21 |
| 1921 | 1921-02-14 | 1921-10-13 |
| 1922 | 1922-03-01 | 1922-09-25 |
| 1923 | 1923-01-31 | 1923-07-12 |
| 1924 | 1924-03-13 | 1924-10-27 |
| 1925 | 1925-01-23 | 1925-12-25 |
| 1926 | 1926-03-11 | 1926-11-19 |
| 1927 | 1927-03-14 | 1927-12-12 |
| 1928 | 1928-05-23 | 1928-12-31 |
| 1929 | 1929-02-15 | 1929-11-14 |
| 1930 | 1930-05-09 | 1930-10-09 |
| 1931 | 1931-05-04 | 1931-11-04 |
| 1932 | 1932-01-29 | 1932-10-09 |
| 1933 | 1933-05-11 | 1933-11-30 |
| 1934 | 1934-01-15 | 1934-08-23 |
| 1935 | 1935-01-06 | 1935-08-29 |
| 1936 | 1936-05-22 | 1936-10-01 |
| 1937 | 1937-04-19 | 1937-08-30 |
| 1938 | 1938-03-15 | 1938-09-02 |
| 1939 | 1939-01-27 | 1939-08-03 |
| 1946 | 1946-04-21 | 1946-11-28 |
| 1950 | 1950-05-10 | 1950-09-29 |
| 1956 | 1956-03-05 | 1956-08-31 |
| 1957 | 1957-05-23 | 1957-08-23 |
| 1958 | 1958-01-25 | 1958-11-26 |
| 1959 | 1959-03-01 | 1959-08-20 |
| 1960 | 1960-03-23 | 1960-07-23 |
| 1961 | 1961-01-26 | 1961-06-14 |
| 1962 | 1962-02-09 | 1962-12-21 |
| 1963 | 1963-01-30 | 1963-12-17 |
| 1964 | 1964-02-24 | 1964-09-27 |
| 1965 | 1965-06-06 | 1965-11-26 |
| 1966 | 1966-02-09 | 1966-10-23 |
| 1967 | 1967-01-22 | 1967-08-08 |
| 1968 | 1968-01-27 | 1968-07-27 |
| 1969 | 1969-05-18 | 1969-11-03 |
| 1970 | 1970-02-16 | 1970-12-29 |
| 1971 | 1971-03-19 | 1971-08-15 |
| 1972 | 1972-05-31 | 1972-08-17 |
| 1973 | 1973-05-30 | 1973-09-10 |
| 1974 | 1974-03-04 | 1974-11-19 |
| 1975 | 1975-02-28 | 1975-10-15 |
| 1976 | 1976-01-06 | 1976-10-20 |
| 1977 | 1977-04-27 | 1977-08-13 |
| 1978 | 1978-02-15 | 1978-12-19 |
| 1979 | 1979-03-14 | 1979-09-01 |
| 1980 | 1980-05-23 | 1980-07-26 |
| 1981 | 1981-02-17 | 1981-12-10 |
| 1982 | 1982-01-03 | 1982-09-21 |
| 1983 | 1983-06-02 | 1983-12-30 |
| 1984 | 1984-01-27 | 1984-09-15 |
| 1985 | 1985-02-01 | 1985-09-22 |
| 1986 | 1986-01-30 | 1986-10-05 |
| 1987 | 1987-04-26 | 1987-10-06 |
| 1988 | 1988-04-15 | 1988-08-12 |
| 1989 | 1989-02-25 | 1989-07-21 |
| 1990 | 1990-01-20 | 1990-10-06 |
| 1991 | 1991-06-04 | 1991-12-24 |
| 1992 | 1992-03-16 | 1992-09-20 |
| 1993 | 1993-05-01 | 1993-11-14 |
| 1994 | 1994-02-26 | 1994-09-11 |
| 1995 | 1995-01-13 | 1995-07-29 |
| 1996 | 1996-04-19 | 1996-11-07 |
| 1997 | 1997-04-07 | 1997-11-13 |
| 1998 | 1998-05-11 | 1998-07-22 |
| 1999 | 1999-03-19 | 1999-12-28 |
| 2000 | 2000-01-14 | 2000-08-06 |
| 2001 | 2001-03-01 | 2001-11-15 |
| 2002 | 2002-05-07 | 2002-12-23 |
| 2003 | 2003-03-30 | 2003-08-22 |
| 2004 | 2004-04-18 | 2004-07-08 |
| 2005 | 2005-03-28 | 2005-10-28 |
| 2011 | 2011-01-06 | 2011-09-18 |
| 2019 | 2019-06-07 | 2019-06-26 |
| 2020 | 2020-02-23 | 2020-08-18 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 75 | 19 | 1958 | 7 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 61 | 7 | 1999 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 18 | 2 | 1999 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1961 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1920.
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 (2025-12-31).