Irene Threshold Days by Year (SF001944540)
3 fixed thresholds counted per year at Irene (SF001944540): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Irene Thresholds
- Irene: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1974 with 18.
- Irene: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1973 with 5.
- Irene: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1950 with 2.
- 3 fixed thresholds have at least one qualifying day at Irene.
Days with 10 mm (0.39 in) or more of precipitation
65 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1928 | 15 | 12 |
| 1929 | 9 | 12 |
| 1930 | 3 | 5.1 |
| 1931 | 3 | 5.1 |
| 1932 | 2 | 5.1 |
| 1933 | 3 | 5.1 |
| 1935 | 5 | 5.1 |
| 1936 | 6 | 5.1 |
| 1937 | 4 | 5.1 |
| 1938 | 12 | 5.1 |
| 1939 | 8 | 5.1 |
| 1940 | 3 | 5.1 |
| 1944 | 4 | 5.1 |
| 1945 | 5 | 5.1 |
| 1946 | 10 | 5.1 |
| 1947 | 6 | 5.1 |
| 1948 | 6 | 5.1 |
| 1949 | 2 | 5.1 |
| 1950 | 11 | 6.2 |
| 1951 | 3 | 6.2 |
| 1952 | 7 | 6.2 |
| 1953 | 9 | 6.2 |
| 1954 | 7 | 6.2 |
| 1955 | 7 | 6.2 |
| 1956 | 8 | 6.2 |
| 1957 | 1 | 6.2 |
| 1958 | 7 | 6.2 |
| 1959 | 2 | 6.2 |
| 1960 | 2 | 6 |
| 1961 | 11 | 6 |
| 1962 | 2 | 6 |
| 1963 | 14 | 6 |
| 1964 | 3 | 6 |
| 1965 | 4 | 6 |
| 1966 | 5 | 6 |
| 1967 | 6 | 6 |
| 1968 | 8 | 6 |
| 1969 | 5 | 6 |
| 1970 | 10 | 9.7 |
| 1971 | 4 | 9.7 |
| 1972 | 8 | 9.7 |
| 1973 | 9 | 9.7 |
| 1974 | 18 | 9.7 |
| 1975 | 12 | 9.7 |
| 1976 | 16 | 9.7 |
| 1977 | 9 | 9.7 |
| 1978 | 4 | 9.7 |
| 1979 | 7 | 9.7 |
| 1980 | 3 | 5.1 |
| 1981 | 8 | 5.1 |
| 1982 | 3 | 5.1 |
| 1983 | 5 | 5.1 |
| 1984 | 2 | 5.1 |
| 1985 | 11 | 5.1 |
| 1986 | 2 | 5.1 |
| 1987 | 5 | 5.1 |
| 1988 | 8 | 5.1 |
| 1989 | 4 | 5.1 |
| 1990 | 7 | 8 |
| 1991 | 10 | 8 |
| 1992 | 4 | 8 |
| 1993 | 7 | 8 |
| 1994 | 11 | 8 |
| 1995 | 8 | 8 |
| 1996 | 9 | 8 |
| Year | First date | Last date |
|---|---|---|
| 1928 | 1928-01-03 | 1928-12-04 |
| 1929 | 1929-01-17 | 1929-12-15 |
| 1930 | 1930-01-15 | 1930-11-11 |
| 1931 | 1931-03-20 | 1931-04-15 |
| 1932 | 1932-02-27 | 1932-11-12 |
| 1933 | 1933-01-16 | 1933-12-28 |
| 1935 | 1935-01-13 | 1935-11-02 |
| 1936 | 1936-02-26 | 1936-11-16 |
| 1937 | 1937-01-26 | 1937-12-05 |
| 1938 | 1938-01-17 | 1938-12-27 |
| 1939 | 1939-01-29 | 1939-10-31 |
| 1940 | 1940-03-17 | 1940-11-11 |
| 1944 | 1944-01-13 | 1944-10-21 |
| 1945 | 1945-01-08 | 1945-07-12 |
| 1946 | 1946-01-20 | 1946-11-25 |
| 1947 | 1947-03-05 | 1947-12-03 |
| 1948 | 1948-01-21 | 1948-12-16 |
| 1949 | 1949-03-07 | 1949-10-31 |
| 1950 | 1950-02-24 | 1950-11-30 |
| 1951 | 1951-01-01 | 1951-09-29 |
| 1952 | 1952-02-04 | 1952-07-14 |
| 1953 | 1953-02-11 | 1953-12-20 |
| 1954 | 1954-03-05 | 1954-11-21 |
| 1955 | 1955-01-20 | 1955-12-04 |
| 1956 | 1956-01-16 | 1956-12-05 |
| 1957 | 1957-10-20 | 1957-10-20 |
| 1958 | 1958-01-13 | 1958-12-23 |
| 1959 | 1959-05-13 | 1959-07-04 |
| 1960 | 1960-03-14 | 1960-05-06 |
| 1961 | 1961-01-01 | 1961-11-25 |
| 1962 | 1962-01-18 | 1962-02-09 |
| 1963 | 1963-01-02 | 1963-12-08 |
| 1964 | 1964-02-11 | 1964-10-18 |
| 1965 | 1965-03-21 | 1965-11-15 |
| 1966 | 1966-01-21 | 1966-12-04 |
| 1967 | 1967-03-05 | 1967-11-22 |
| 1968 | 1968-02-06 | 1968-12-01 |
| 1969 | 1969-03-07 | 1969-04-08 |
| 1970 | 1970-01-24 | 1970-12-24 |
| 1971 | 1971-02-25 | 1971-10-14 |
| 1972 | 1972-01-06 | 1972-10-04 |
| 1973 | 1973-02-17 | 1973-12-23 |
| 1974 | 1974-01-27 | 1974-12-17 |
| 1975 | 1975-01-30 | 1975-12-17 |
| 1976 | 1976-01-03 | 1976-10-04 |
| 1977 | 1977-02-20 | 1977-11-30 |
| 1978 | 1978-01-22 | 1978-09-23 |
| 1979 | 1979-02-20 | 1979-11-10 |
| 1980 | 1980-08-24 | 1980-12-12 |
| 1981 | 1981-02-21 | 1981-09-08 |
| 1982 | 1982-03-20 | 1982-12-04 |
| 1983 | 1983-04-07 | 1983-12-28 |
| 1984 | 1984-04-06 | 1984-10-09 |
| 1985 | 1985-01-27 | 1985-12-18 |
| 1986 | 1986-03-09 | 1986-03-21 |
| 1987 | 1987-04-13 | 1987-11-12 |
| 1988 | 1988-02-07 | 1988-12-31 |
| 1989 | 1989-02-10 | 1989-11-14 |
| 1990 | 1990-02-07 | 1990-06-26 |
| 1991 | 1991-01-23 | 1991-10-20 |
| 1992 | 1992-03-26 | 1992-10-08 |
| 1993 | 1993-02-09 | 1993-12-22 |
| 1994 | 1994-01-08 | 1994-11-02 |
| 1995 | 1995-01-11 | 1995-12-16 |
| 1996 | 1996-01-17 | 1996-12-27 |
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 | 65 | 18 | 1974 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 44 | 5 | 1973 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 8 | 2 | 1950 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1928.
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).