Highbury Threshold Days by Year
4 fixed thresholds counted per year at Highbury (ASN00010563): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Highbury Thresholds
- Highbury: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1955 with 21.
- Highbury: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 1983 with 6.
- Highbury: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1951 with 2.
- Highbury: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1955 with 1.
- 4 fixed thresholds have at least one qualifying day at Highbury.
Days with 10 mm (0.39 in) or more of precipitation
23 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1949 | 18 | 18 |
| 1950 | 8 | 14 |
| 1951 | 13 | 14 |
| 1955 | 21 | 14 |
| 1967 | 15 | 12.3 |
| 1968 | 13 | 12.3 |
| 1969 | 9 | 12.3 |
| 1970 | 11 | 12.6 |
| 1971 | 15 | 12.6 |
| 1972 | 7 | 12.6 |
| 1973 | 17 | 12.6 |
| 1974 | 21 | 12.6 |
| 1975 | 11 | 12.6 |
| 1977 | 11 | 12.6 |
| 1978 | 13 | 12.6 |
| 1979 | 7 | 12.6 |
| 1980 | 12 | 12.3 |
| 1981 | 13 | 12.3 |
| 1982 | 13 | 12.3 |
| 1983 | 17 | 12.3 |
| 1984 | 9 | 12.3 |
| 1985 | 10 | 12.3 |
| 1988 | 12 | 12.3 |
| Year | First date | Last date |
|---|---|---|
| 1949 | 1949-02-17 | 1949-11-14 |
| 1950 | 1950-05-06 | 1950-11-08 |
| 1951 | 1951-02-14 | 1951-12-02 |
| 1955 | 1955-02-06 | 1955-10-16 |
| 1967 | 1967-02-03 | 1967-12-23 |
| 1968 | 1968-02-03 | 1968-09-30 |
| 1969 | 1969-04-09 | 1969-11-04 |
| 1970 | 1970-02-17 | 1970-10-04 |
| 1971 | 1971-01-01 | 1971-11-26 |
| 1972 | 1972-05-31 | 1972-10-07 |
| 1973 | 1973-01-07 | 1973-11-14 |
| 1974 | 1974-03-04 | 1974-11-19 |
| 1975 | 1975-04-02 | 1975-11-17 |
| 1977 | 1977-05-16 | 1977-11-24 |
| 1978 | 1978-02-15 | 1978-09-30 |
| 1979 | 1979-02-21 | 1979-11-12 |
| 1980 | 1980-02-11 | 1980-12-30 |
| 1981 | 1981-05-24 | 1981-11-11 |
| 1982 | 1982-01-20 | 1982-11-26 |
| 1983 | 1983-03-31 | 1983-12-31 |
| 1984 | 1984-03-03 | 1984-11-07 |
| 1985 | 1985-04-08 | 1985-11-20 |
| 1988 | 1988-04-28 | 1988-08-25 |
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 | 23 | 21 | 1955 | 12 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 18 | 6 | 1983 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 8 | 2 | 1951 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1955 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.
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).