Haysdale Threshold Days by Year
3 fixed thresholds counted per year at Haysdale (ASN00076014): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Haysdale Thresholds
- Haysdale: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1974 with 22.
- Haysdale: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 1975 with 7.
- Haysdale: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1931 with 1.
- 3 fixed thresholds have at least one qualifying day at Haysdale.
Days with 10 mm (0.39 in) or more of precipitation
50 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1930 | 8 | 9 |
| 1931 | 13 | 9 |
| 1932 | 13 | 9 |
| 1933 | 9 | 9 |
| 1934 | 6 | 9 |
| 1935 | 4 | 9 |
| 1936 | 11 | 9 |
| 1937 | 8 | 9 |
| 1945 | 9 | 9.5 |
| 1946 | 7 | 9.5 |
| 1947 | 13 | 9.5 |
| 1949 | 9 | 9.5 |
| 1950 | 7 | 9.7 |
| 1951 | 8 | 9.7 |
| 1952 | 9 | 9.7 |
| 1953 | 9 | 9.7 |
| 1954 | 10 | 9.7 |
| 1955 | 17 | 9.7 |
| 1956 | 14 | 9.7 |
| 1957 | 5 | 9.7 |
| 1958 | 13 | 9.7 |
| 1959 | 5 | 9.7 |
| 1960 | 13 | 10.1 |
| 1961 | 13 | 10.1 |
| 1962 | 6 | 10.1 |
| 1963 | 15 | 10.1 |
| 1964 | 14 | 10.1 |
| 1965 | 10 | 10.1 |
| 1966 | 10 | 10.1 |
| 1967 | 2 | 10.1 |
| 1968 | 7 | 10.1 |
| 1969 | 11 | 10.1 |
| 1970 | 10 | 11.6 |
| 1971 | 10 | 11.6 |
| 1972 | 6 | 11.6 |
| 1973 | 21 | 11.6 |
| 1974 | 22 | 11.6 |
| 1975 | 12 | 11.6 |
| 1976 | 9 | 11.6 |
| 1977 | 6 | 11.6 |
| 1978 | 11 | 11.6 |
| 1979 | 9 | 11.6 |
| 1980 | 9 | 8.8 |
| 1981 | 12 | 8.8 |
| 1982 | 1 | 8.8 |
| 1983 | 13 | 8.8 |
| 1984 | 8 | 8.8 |
| 1985 | 7 | 8.8 |
| 1986 | 13 | 8.8 |
| 1987 | 7 | 8.8 |
| Year | First date | Last date |
|---|---|---|
| 1930 | 1930-05-12 | 1930-12-16 |
| 1931 | 1931-03-19 | 1931-11-17 |
| 1932 | 1932-02-09 | 1932-09-26 |
| 1933 | 1933-03-05 | 1933-12-04 |
| 1934 | 1934-01-06 | 1934-10-27 |
| 1935 | 1935-04-08 | 1935-07-12 |
| 1936 | 1936-01-07 | 1936-12-14 |
| 1937 | 1937-05-16 | 1937-10-17 |
| 1945 | 1945-06-15 | 1945-12-27 |
| 1946 | 1946-01-17 | 1946-11-18 |
| 1947 | 1947-02-04 | 1947-11-30 |
| 1949 | 1949-02-27 | 1949-10-25 |
| 1950 | 1950-03-17 | 1950-12-20 |
| 1951 | 1951-02-19 | 1951-07-15 |
| 1952 | 1952-03-21 | 1952-11-20 |
| 1953 | 1953-01-28 | 1953-11-05 |
| 1954 | 1954-04-28 | 1954-12-12 |
| 1955 | 1955-02-14 | 1955-11-25 |
| 1956 | 1956-01-19 | 1956-10-18 |
| 1957 | 1957-02-07 | 1957-12-29 |
| 1958 | 1958-01-30 | 1958-11-30 |
| 1959 | 1959-01-26 | 1959-10-29 |
| 1960 | 1960-01-05 | 1960-11-21 |
| 1961 | 1961-01-01 | 1961-12-14 |
| 1962 | 1962-01-13 | 1962-12-28 |
| 1963 | 1963-01-03 | 1963-12-10 |
| 1964 | 1964-01-09 | 1964-12-01 |
| 1965 | 1965-05-31 | 1965-12-07 |
| 1966 | 1966-02-14 | 1966-12-13 |
| 1967 | 1967-05-19 | 1967-08-19 |
| 1968 | 1968-01-21 | 1968-12-16 |
| 1969 | 1969-02-09 | 1969-10-29 |
| 1970 | 1970-01-02 | 1970-11-15 |
| 1971 | 1971-01-31 | 1971-12-23 |
| 1972 | 1972-01-08 | 1972-11-03 |
| 1973 | 1973-01-31 | 1973-12-30 |
| 1974 | 1974-01-04 | 1974-11-27 |
| 1975 | 1975-02-23 | 1975-12-14 |
| 1976 | 1976-02-01 | 1976-11-02 |
| 1977 | 1977-02-21 | 1977-09-12 |
| 1978 | 1978-03-21 | 1978-11-19 |
| 1979 | 1979-01-17 | 1979-09-28 |
| 1980 | 1980-04-19 | 1980-12-14 |
| 1981 | 1981-01-28 | 1981-11-29 |
| 1982 | 1982-01-26 | 1982-01-26 |
| 1983 | 1983-03-02 | 1983-12-31 |
| 1984 | 1984-01-01 | 1984-11-02 |
| 1985 | 1985-05-29 | 1985-11-24 |
| 1986 | 1986-02-18 | 1986-12-04 |
| 1987 | 1987-03-01 | 1987-12-28 |
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 | 50 | 22 | 1974 | 7 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 40 | 7 | 1975 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 8 | 1 | 1931 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.
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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).