Kaneohe Mauka 781 Threshold Days by Year
9 fixed thresholds counted per year at Kaneohe Mauka 781 (USC00513113): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Kaneohe Mauka 781 Thresholds
- Kaneohe Mauka 781: days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1982 with 75.
- Kaneohe Mauka 781: days with 25 mm (0.98 in) or more of precipitation in 57 years, most in 1982 with 36.
- Kaneohe Mauka 781: days with 50 mm (1.97 in) or more of precipitation in 56 years, most in 1965 with 15.
- Kaneohe Mauka 781: nights with a minimum temperature at or above 20 C (68 F) in 55 years, most in 1981 with 307.
- 9 fixed thresholds have at least one qualifying day at Kaneohe Mauka 781.
Days at or above 30 C (86 F)
50 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1931 | 2 | 6.1 |
| 1932 | 2 | 6.1 |
| 1933 | 2 | 6.1 |
| 1935 | 20 | 6.1 |
| 1937 | 11 | 6.1 |
| 1938 | 1 | 6.1 |
| 1939 | 5 | 6.1 |
| 1940 | 62 | 28.4 |
| 1941 | 95 | 28.4 |
| 1942 | 43 | 28.4 |
| 1944 | 1 | 28.4 |
| 1945 | 21 | 28.4 |
| 1946 | 3 | 28.4 |
| 1948 | 1 | 28.4 |
| 1949 | 1 | 28.4 |
| 1951 | 4 | 4.4 |
| 1953 | 2 | 4.4 |
| 1954 | 1 | 4.4 |
| 1955 | 1 | 4.4 |
| 1956 | 3 | 4.4 |
| 1957 | 9 | 4.4 |
| 1958 | 13 | 4.4 |
| 1959 | 2 | 4.4 |
| 1960 | 3 | 11.3 |
| 1963 | 2 | 11.3 |
| 1965 | 22 | 11.3 |
| 1967 | 8 | 11.3 |
| 1968 | 28 | 11.3 |
| 1969 | 5 | 11.3 |
| 1970 | 2 | 8 |
| 1973 | 4 | 8 |
| 1974 | 27 | 8 |
| 1975 | 4 | 8 |
| 1976 | 8 | 8 |
| 1977 | 4 | 8 |
| 1979 | 7 | 8 |
| 1980 | 15 | 13.4 |
| 1981 | 44 | 13.4 |
| 1982 | 12 | 13.4 |
| 1983 | 1 | 13.4 |
| 1985 | 8 | 13.4 |
| 1986 | 6 | 13.4 |
| 1987 | 8 | 13.4 |
| 1991 | 6 | 5.6 |
| 1992 | 1 | 5.6 |
| 1993 | 6 | 5.6 |
| 1994 | 1 | 5.6 |
| 1995 | 9 | 5.6 |
| 1996 | 14 | 5.6 |
| 1997 | 2 | 5.6 |
| Year | First date | Last date |
|---|---|---|
| 1931 | 1931-05-02 | 1931-06-04 |
| 1932 | 1932-10-06 | 1932-10-07 |
| 1933 | 1933-10-23 | 1933-10-26 |
| 1935 | 1935-03-12 | 1935-10-01 |
| 1937 | 1937-08-09 | 1937-10-15 |
| 1938 | 1938-08-25 | 1938-08-25 |
| 1939 | 1939-08-29 | 1939-09-23 |
| 1940 | 1940-06-22 | 1940-12-24 |
| 1941 | 1941-01-01 | 1941-12-15 |
| 1942 | 1942-01-23 | 1942-11-20 |
| 1944 | 1944-01-25 | 1944-01-25 |
| 1945 | 1945-05-08 | 1945-11-15 |
| 1946 | 1946-08-25 | 1946-10-05 |
| 1948 | 1948-05-08 | 1948-05-08 |
| 1949 | 1949-10-05 | 1949-10-05 |
| 1951 | 1951-07-01 | 1951-09-23 |
| 1953 | 1953-07-02 | 1953-07-24 |
| 1954 | 1954-09-30 | 1954-09-30 |
| 1955 | 1955-11-07 | 1955-11-07 |
| 1956 | 1956-04-30 | 1956-10-21 |
| 1957 | 1957-06-22 | 1957-11-22 |
| 1958 | 1958-06-19 | 1958-12-09 |
| 1959 | 1959-07-25 | 1959-08-06 |
| 1960 | 1960-09-29 | 1960-10-20 |
| 1963 | 1963-09-28 | 1963-09-29 |
| 1965 | 1965-07-05 | 1965-10-11 |
| 1967 | 1967-08-10 | 1967-10-22 |
| 1968 | 1968-06-04 | 1968-11-12 |
| 1969 | 1969-05-12 | 1969-11-25 |
| 1970 | 1970-10-01 | 1970-10-04 |
| 1973 | 1973-08-22 | 1973-10-06 |
| 1974 | 1974-05-25 | 1974-10-18 |
| 1975 | 1975-09-13 | 1975-10-24 |
| 1976 | 1976-08-21 | 1976-10-07 |
| 1977 | 1977-08-18 | 1977-10-14 |
| 1979 | 1979-08-08 | 1979-10-08 |
| 1980 | 1980-05-25 | 1980-12-31 |
| 1981 | 1981-05-10 | 1981-12-31 |
| 1982 | 1982-02-19 | 1982-10-12 |
| 1983 | 1983-09-05 | 1983-09-05 |
| 1985 | 1985-08-14 | 1985-10-23 |
| 1986 | 1986-09-16 | 1986-09-21 |
| 1987 | 1987-06-27 | 1987-09-09 |
| 1991 | 1991-08-08 | 1991-10-13 |
| 1992 | 1992-06-08 | 1992-06-08 |
| 1993 | 1993-09-25 | 1993-10-07 |
| 1994 | 1994-10-02 | 1994-10-02 |
| 1995 | 1995-09-14 | 1995-11-12 |
| 1996 | 1996-08-23 | 1996-11-01 |
| 1997 | 1997-07-30 | 1997-08-14 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 50 | 95 | 1941 | 2 |
| 90 F (32.2 C): Days | 12 | 4 | 1941 | 2 |
| 20 C (68 F): Tropical nights (min | 55 | 307 | 1981 | 250 |
| 25 C (77 F): Days with min | 22 | 58 | 1981 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 57 | 75 | 1982 | 58 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 57 | 36 | 1982 | 26 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 56 | 15 | 1965 | 12 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 37 | 6 | 1965 | 3 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 9 | 2 | 1958 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1931.
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 2026-10-13 (13 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).