Wilyama Threshold Days by Year
3 fixed thresholds counted per year at Wilyama (ASN00010886): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Wilyama Thresholds
- Wilyama: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1955 with 23.
- Wilyama: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1945 with 6.
- Wilyama: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1945 with 2.
- 3 fixed thresholds have at least one qualifying day at Wilyama.
Days with 10 mm (0.39 in) or more of precipitation
34 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1945 | 20 | 18 |
| 1946 | 21 | 18 |
| 1947 | 13 | 18 |
| 1948 | 18 | 18 |
| 1951 | 13 | 14.6 |
| 1952 | 12 | 14.6 |
| 1955 | 23 | 14.6 |
| 1956 | 13 | 14.6 |
| 1959 | 12 | 14.6 |
| 1960 | 10 | 12.2 |
| 1961 | 13 | 12.2 |
| 1962 | 11 | 12.2 |
| 1963 | 18 | 12.2 |
| 1965 | 15 | 12.2 |
| 1966 | 12 | 12.2 |
| 1967 | 12 | 12.2 |
| 1968 | 9 | 12.2 |
| 1969 | 10 | 12.2 |
| 1970 | 10 | 8.6 |
| 1971 | 12 | 8.6 |
| 1972 | 6 | 8.6 |
| 1973 | 9 | 8.6 |
| 1975 | 6 | 8.6 |
| 1976 | 10 | 8.6 |
| 1977 | 7 | 8.6 |
| 1978 | 10 | 8.6 |
| 1979 | 7 | 8.6 |
| 1980 | 5 | 9.4 |
| 1981 | 10 | 9.4 |
| 1982 | 12 | 9.4 |
| 1983 | 15 | 9.4 |
| 1984 | 11 | 9.4 |
| 1985 | 6 | 9.4 |
| 1986 | 7 | 9.4 |
| Year | First date | Last date |
|---|---|---|
| 1945 | 1945-03-26 | 1945-08-23 |
| 1946 | 1946-04-19 | 1946-11-12 |
| 1947 | 1947-04-16 | 1947-11-19 |
| 1948 | 1948-03-29 | 1948-11-15 |
| 1951 | 1951-02-13 | 1951-12-01 |
| 1952 | 1952-03-27 | 1952-12-18 |
| 1955 | 1955-02-06 | 1955-10-17 |
| 1956 | 1956-04-12 | 1956-11-29 |
| 1959 | 1959-02-06 | 1959-12-31 |
| 1960 | 1960-01-01 | 1960-07-23 |
| 1961 | 1961-01-26 | 1961-08-31 |
| 1962 | 1962-01-08 | 1962-10-01 |
| 1963 | 1963-02-17 | 1963-11-20 |
| 1965 | 1965-05-04 | 1965-12-01 |
| 1966 | 1966-02-13 | 1966-10-23 |
| 1967 | 1967-05-09 | 1967-12-21 |
| 1968 | 1968-02-03 | 1968-09-10 |
| 1969 | 1969-03-19 | 1969-11-04 |
| 1970 | 1970-02-16 | 1970-10-04 |
| 1971 | 1971-01-31 | 1971-09-30 |
| 1972 | 1972-02-07 | 1972-08-18 |
| 1973 | 1973-06-06 | 1973-09-24 |
| 1975 | 1975-03-21 | 1975-07-27 |
| 1976 | 1976-01-07 | 1976-10-04 |
| 1977 | 1977-05-15 | 1977-12-28 |
| 1978 | 1978-02-24 | 1978-12-15 |
| 1979 | 1979-01-13 | 1979-09-22 |
| 1980 | 1980-02-25 | 1980-12-31 |
| 1981 | 1981-02-18 | 1981-11-12 |
| 1982 | 1982-01-18 | 1982-11-27 |
| 1983 | 1983-05-03 | 1983-12-30 |
| 1984 | 1984-03-04 | 1984-09-14 |
| 1985 | 1985-02-01 | 1985-07-18 |
| 1986 | 1986-02-22 | 1986-11-10 |
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 | 34 | 23 | 1955 | 7 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 29 | 6 | 1945 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 7 | 2 | 1945 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.
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).