Major Gercino Threshold Days by Year (BR002748001)
4 fixed thresholds counted per year at Major Gercino (BR002748001): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Major Gercino Thresholds
- Major Gercino: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1983 with 72.
- Major Gercino: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1983 with 27.
- Major Gercino: days with 50 mm (1.97 in) or more of precipitation in 51 years, most in 1972 with 8.
- Major Gercino: days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1948 with 1.
- 4 fixed thresholds have at least one qualifying day at Major Gercino.
Days with 10 mm (0.39 in) or more of precipitation
52 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1946 | 35 | 38.7 |
| 1948 | 42 | 38.7 |
| 1949 | 39 | 38.7 |
| 1950 | 57 | 50.2 |
| 1951 | 39 | 50.2 |
| 1952 | 47 | 50.2 |
| 1953 | 39 | 50.2 |
| 1954 | 62 | 50.2 |
| 1955 | 42 | 50.2 |
| 1956 | 49 | 50.2 |
| 1957 | 60 | 50.2 |
| 1958 | 52 | 50.2 |
| 1959 | 55 | 50.2 |
| 1960 | 62 | 54.6 |
| 1961 | 62 | 54.6 |
| 1962 | 51 | 54.6 |
| 1963 | 62 | 54.6 |
| 1964 | 40 | 54.6 |
| 1965 | 52 | 54.6 |
| 1966 | 62 | 54.6 |
| 1967 | 55 | 54.6 |
| 1968 | 40 | 54.6 |
| 1969 | 60 | 54.6 |
| 1970 | 54 | 54.9 |
| 1971 | 63 | 54.9 |
| 1972 | 50 | 54.9 |
| 1973 | 52 | 54.9 |
| 1974 | 46 | 54.9 |
| 1975 | 62 | 54.9 |
| 1976 | 59 | 54.9 |
| 1977 | 71 | 54.9 |
| 1978 | 47 | 54.9 |
| 1979 | 45 | 54.9 |
| 1980 | 67 | 50.4 |
| 1981 | 39 | 50.4 |
| 1982 | 52 | 50.4 |
| 1983 | 72 | 50.4 |
| 1984 | 45 | 50.4 |
| 1985 | 40 | 50.4 |
| 1986 | 54 | 50.4 |
| 1987 | 45 | 50.4 |
| 1988 | 43 | 50.4 |
| 1989 | 47 | 50.4 |
| 1990 | 57 | 49.3 |
| 1991 | 38 | 49.3 |
| 1992 | 46 | 49.3 |
| 1993 | 52 | 49.3 |
| 1994 | 44 | 49.3 |
| 1995 | 43 | 49.3 |
| 1996 | 49 | 49.3 |
| 1997 | 55 | 49.3 |
| 1998 | 60 | 49.3 |
| Year | First date | Last date |
|---|---|---|
| 1946 | 1946-02-02 | 1946-12-21 |
| 1948 | 1948-01-19 | 1948-12-26 |
| 1949 | 1949-01-08 | 1949-12-29 |
| 1950 | 1950-01-02 | 1950-12-27 |
| 1951 | 1951-01-05 | 1951-12-30 |
| 1952 | 1952-01-06 | 1952-12-31 |
| 1953 | 1953-01-04 | 1953-12-14 |
| 1954 | 1954-01-03 | 1954-12-25 |
| 1955 | 1955-01-09 | 1955-12-30 |
| 1956 | 1956-01-10 | 1956-12-24 |
| 1957 | 1957-01-09 | 1957-12-22 |
| 1958 | 1958-01-17 | 1958-12-14 |
| 1959 | 1959-01-02 | 1959-12-31 |
| 1960 | 1960-01-01 | 1960-12-20 |
| 1961 | 1961-01-01 | 1961-12-30 |
| 1962 | 1962-01-06 | 1962-12-13 |
| 1963 | 1963-01-04 | 1963-12-31 |
| 1964 | 1964-01-01 | 1964-12-13 |
| 1965 | 1965-01-09 | 1965-12-27 |
| 1966 | 1966-01-02 | 1966-12-28 |
| 1967 | 1967-01-01 | 1967-12-23 |
| 1968 | 1968-01-03 | 1968-12-24 |
| 1969 | 1969-01-02 | 1969-12-31 |
| 1970 | 1970-01-01 | 1970-12-31 |
| 1971 | 1971-01-02 | 1971-12-30 |
| 1972 | 1972-01-06 | 1972-12-24 |
| 1973 | 1973-01-05 | 1973-12-30 |
| 1974 | 1974-01-08 | 1974-12-31 |
| 1975 | 1975-01-03 | 1975-12-24 |
| 1976 | 1976-01-08 | 1976-12-27 |
| 1977 | 1977-01-01 | 1977-12-19 |
| 1978 | 1978-01-15 | 1978-12-26 |
| 1979 | 1979-01-04 | 1979-12-27 |
| 1980 | 1980-01-10 | 1980-12-28 |
| 1981 | 1981-01-05 | 1981-12-23 |
| 1982 | 1982-01-22 | 1982-12-22 |
| 1983 | 1983-01-07 | 1983-12-30 |
| 1984 | 1984-01-07 | 1984-12-18 |
| 1985 | 1985-01-05 | 1985-12-27 |
| 1986 | 1986-01-02 | 1986-12-31 |
| 1987 | 1987-01-02 | 1987-12-30 |
| 1988 | 1988-01-14 | 1988-12-30 |
| 1989 | 1989-01-01 | 1989-12-29 |
| 1990 | 1990-01-01 | 1990-12-29 |
| 1991 | 1991-01-04 | 1991-12-25 |
| 1992 | 1992-01-03 | 1992-12-01 |
| 1993 | 1993-01-01 | 1993-12-30 |
| 1994 | 1994-01-10 | 1994-12-31 |
| 1995 | 1995-01-11 | 1995-12-29 |
| 1996 | 1996-01-06 | 1996-12-31 |
| 1997 | 1997-01-03 | 1997-12-19 |
| 1998 | 1998-01-04 | 1998-12-11 |
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 | 52 | 72 | 1983 | 60 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 52 | 27 | 1983 | 20 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 51 | 8 | 1972 | 5 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 8 | 1 | 1948 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.
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 (2025-12-31).