Agnew Threshold Days by Year
4 fixed thresholds counted per year at Agnew (ASN00012000): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Agnew Thresholds
- Agnew: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1963 with 15.
- Agnew: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1955 with 6.
- Agnew: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1975 with 2.
- Agnew: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1975 with 1.
- 4 fixed thresholds have at least one qualifying day at Agnew.
Days with 10 mm (0.39 in) or more of precipitation
36 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1948 | 8 | 5.5 |
| 1949 | 3 | 5.5 |
| 1950 | 1 | 5.1 |
| 1951 | 5 | 5.1 |
| 1952 | 6 | 5.1 |
| 1953 | 3 | 5.1 |
| 1954 | 6 | 5.1 |
| 1955 | 12 | 5.1 |
| 1956 | 3 | 5.1 |
| 1957 | 5 | 5.1 |
| 1958 | 5 | 5.1 |
| 1959 | 5 | 5.1 |
| 1960 | 10 | 6 |
| 1961 | 3 | 6 |
| 1962 | 4 | 6 |
| 1963 | 15 | 6 |
| 1964 | 5 | 6 |
| 1965 | 5 | 6 |
| 1966 | 3 | 6 |
| 1967 | 4 | 6 |
| 1968 | 9 | 6 |
| 1969 | 2 | 6 |
| 1970 | 8 | 6.3 |
| 1971 | 1 | 6.3 |
| 1972 | 5 | 6.3 |
| 1973 | 13 | 6.3 |
| 1974 | 10 | 6.3 |
| 1975 | 13 | 6.3 |
| 1976 | 1 | 6.3 |
| 1977 | 4 | 6.3 |
| 1978 | 7 | 6.3 |
| 1979 | 1 | 6.3 |
| 1980 | 7 | 6.8 |
| 1981 | 4 | 6.8 |
| 1982 | 10 | 6.8 |
| 1983 | 6 | 6.8 |
| Year | First date | Last date |
|---|---|---|
| 1948 | 1948-02-21 | 1948-12-19 |
| 1949 | 1949-02-17 | 1949-11-08 |
| 1950 | 1950-05-27 | 1950-05-27 |
| 1951 | 1951-04-24 | 1951-07-30 |
| 1952 | 1952-01-22 | 1952-07-10 |
| 1953 | 1953-03-25 | 1953-05-14 |
| 1954 | 1954-01-28 | 1954-10-22 |
| 1955 | 1955-01-01 | 1955-09-20 |
| 1956 | 1956-05-22 | 1956-08-31 |
| 1957 | 1957-01-31 | 1957-12-05 |
| 1958 | 1958-01-22 | 1958-09-28 |
| 1959 | 1959-04-12 | 1959-12-06 |
| 1960 | 1960-01-15 | 1960-07-24 |
| 1961 | 1961-01-26 | 1961-04-14 |
| 1962 | 1962-02-12 | 1962-12-19 |
| 1963 | 1963-01-12 | 1963-11-25 |
| 1964 | 1964-01-04 | 1964-07-18 |
| 1965 | 1965-03-14 | 1965-11-27 |
| 1966 | 1966-01-03 | 1966-04-30 |
| 1967 | 1967-01-23 | 1967-05-28 |
| 1968 | 1968-03-13 | 1968-06-25 |
| 1969 | 1969-02-19 | 1969-05-19 |
| 1970 | 1970-01-29 | 1970-11-30 |
| 1971 | 1971-07-26 | 1971-07-26 |
| 1972 | 1972-03-01 | 1972-08-14 |
| 1973 | 1973-04-13 | 1973-12-05 |
| 1974 | 1974-03-02 | 1974-11-18 |
| 1975 | 1975-02-20 | 1975-11-04 |
| 1976 | 1976-10-10 | 1976-10-10 |
| 1977 | 1977-05-16 | 1977-12-26 |
| 1978 | 1978-02-14 | 1978-12-18 |
| 1979 | 1979-02-13 | 1979-02-13 |
| 1980 | 1980-03-12 | 1980-07-19 |
| 1981 | 1981-01-12 | 1981-12-07 |
| 1982 | 1982-01-04 | 1982-10-12 |
| 1983 | 1983-03-29 | 1983-12-31 |
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 | 36 | 15 | 1963 | 6 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 23 | 6 | 1955 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 7 | 2 | 1975 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1975 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.
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).