Waialae-Kahala 715 Threshold Days by Year
5 fixed thresholds counted per year at Waialae-Kahala 715 (USC00519185): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Waialae-Kahala 715 Thresholds
- Waialae-Kahala 715: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1982 with 30.
- Waialae-Kahala 715: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 1965 with 15.
- Waialae-Kahala 715: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1963 with 8.
- Waialae-Kahala 715: days with 100 mm (3.94 in) or more of precipitation in 17 years, most in 1982 with 3.
- 5 fixed thresholds have at least one qualifying day at Waialae-Kahala 715.
Days with 10 mm (0.39 in) or more of precipitation
65 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1956 | 13 | 12.5 |
| 1957 | 15 | 12.5 |
| 1958 | 13 | 12.5 |
| 1959 | 9 | 12.5 |
| 1960 | 10 | 17.3 |
| 1961 | 12 | 17.3 |
| 1962 | 12 | 17.3 |
| 1963 | 25 | 17.3 |
| 1964 | 12 | 17.3 |
| 1965 | 29 | 17.3 |
| 1966 | 14 | 17.3 |
| 1967 | 27 | 17.3 |
| 1968 | 20 | 17.3 |
| 1969 | 12 | 17.3 |
| 1970 | 9 | 13.5 |
| 1971 | 16 | 13.5 |
| 1972 | 15 | 13.5 |
| 1973 | 10 | 13.5 |
| 1974 | 16 | 13.5 |
| 1975 | 16 | 13.5 |
| 1976 | 10 | 13.5 |
| 1977 | 12 | 13.5 |
| 1978 | 16 | 13.5 |
| 1979 | 15 | 13.5 |
| 1980 | 19 | 18.1 |
| 1981 | 13 | 18.1 |
| 1982 | 30 | 18.1 |
| 1985 | 21 | 18.1 |
| 1986 | 8 | 18.1 |
| 1987 | 18 | 18.1 |
| 1988 | 16 | 18.1 |
| 1989 | 20 | 18.1 |
| 1990 | 18 | 12.8 |
| 1991 | 21 | 12.8 |
| 1993 | 10 | 12.8 |
| 1994 | 8 | 12.8 |
| 1995 | 7 | 12.8 |
| 1996 | 17 | 12.8 |
| 1997 | 21 | 12.8 |
| 1998 | 4 | 12.8 |
| 1999 | 9 | 12.8 |
| 2000 | 3 | 13 |
| 2001 | 5 | 13 |
| 2002 | 11 | 13 |
| 2003 | 15 | 13 |
| 2004 | 22 | 13 |
| 2005 | 16 | 13 |
| 2006 | 22 | 13 |
| 2007 | 14 | 13 |
| 2008 | 12 | 13 |
| 2009 | 10 | 13 |
| 2010 | 7 | 13.5 |
| 2011 | 15 | 13.5 |
| 2012 | 5 | 13.5 |
| 2013 | 14 | 13.5 |
| 2014 | 17 | 13.5 |
| 2015 | 16 | 13.5 |
| 2016 | 10 | 13.5 |
| 2017 | 10 | 13.5 |
| 2018 | 25 | 13.5 |
| 2019 | 16 | 13.5 |
| 2020 | 12 | 10.5 |
| 2021 | 10 | 10.5 |
| 2022 | 11 | 10.5 |
| 2026 | 9 | 10.5 |
| Year | First date | Last date |
|---|---|---|
| 1956 | 1956-01-13 | 1956-12-07 |
| 1957 | 1957-01-15 | 1957-12-07 |
| 1958 | 1958-01-31 | 1958-12-30 |
| 1959 | 1959-01-09 | 1959-11-03 |
| 1960 | 1960-03-03 | 1960-12-30 |
| 1961 | 1961-01-01 | 1961-12-06 |
| 1962 | 1962-01-29 | 1962-12-18 |
| 1963 | 1963-01-07 | 1963-12-12 |
| 1964 | 1964-03-23 | 1964-12-24 |
| 1965 | 1965-01-05 | 1965-12-15 |
| 1966 | 1966-01-15 | 1966-12-28 |
| 1967 | 1967-01-06 | 1967-12-29 |
| 1968 | 1968-01-17 | 1968-12-25 |
| 1969 | 1969-01-03 | 1969-12-29 |
| 1970 | 1970-01-14 | 1970-11-30 |
| 1971 | 1971-01-07 | 1971-12-19 |
| 1972 | 1972-01-22 | 1972-12-19 |
| 1973 | 1973-01-07 | 1973-12-31 |
| 1974 | 1974-01-06 | 1974-11-21 |
| 1975 | 1975-01-11 | 1975-12-13 |
| 1976 | 1976-01-06 | 1976-11-20 |
| 1977 | 1977-02-16 | 1977-12-18 |
| 1978 | 1978-03-16 | 1978-12-07 |
| 1979 | 1979-01-10 | 1979-12-31 |
| 1980 | 1980-01-07 | 1980-12-24 |
| 1981 | 1981-02-21 | 1981-12-26 |
| 1982 | 1982-01-02 | 1982-12-24 |
| 1985 | 1985-01-11 | 1985-12-24 |
| 1986 | 1986-02-04 | 1986-12-05 |
| 1987 | 1987-01-13 | 1987-12-31 |
| 1988 | 1988-01-17 | 1988-12-23 |
| 1989 | 1989-01-10 | 1989-12-09 |
| 1990 | 1990-01-15 | 1990-12-26 |
| 1991 | 1991-01-27 | 1991-12-01 |
| 1993 | 1993-01-07 | 1993-12-29 |
| 1994 | 1994-01-18 | 1994-09-19 |
| 1995 | 1995-01-29 | 1995-12-31 |
| 1996 | 1996-01-05 | 1996-12-27 |
| 1997 | 1997-01-04 | 1997-12-18 |
| 1998 | 1998-01-05 | 1998-12-31 |
| 1999 | 1999-01-06 | 1999-12-23 |
| 2000 | 2000-01-20 | 2000-11-16 |
| 2001 | 2001-02-14 | 2001-11-28 |
| 2002 | 2002-01-18 | 2002-11-27 |
| 2003 | 2003-01-14 | 2003-12-31 |
| 2004 | 2004-01-02 | 2004-12-28 |
| 2005 | 2005-01-02 | 2005-12-05 |
| 2006 | 2006-01-22 | 2006-11-03 |
| 2007 | 2007-02-25 | 2007-12-16 |
| 2008 | 2008-01-29 | 2008-12-14 |
| 2009 | 2009-01-01 | 2009-12-04 |
| 2010 | 2010-02-03 | 2010-12-20 |
| 2011 | 2011-01-12 | 2011-12-21 |
| 2012 | 2012-02-07 | 2012-03-07 |
| 2013 | 2013-01-03 | 2013-12-16 |
| 2014 | 2014-02-01 | 2014-12-23 |
| 2015 | 2015-01-03 | 2015-12-27 |
| 2016 | 2016-04-18 | 2016-12-09 |
| 2017 | 2017-02-12 | 2017-12-27 |
| 2018 | 2018-02-02 | 2018-12-29 |
| 2019 | 2019-01-30 | 2019-12-26 |
| 2020 | 2020-01-04 | 2020-12-27 |
| 2021 | 2021-01-19 | 2021-12-31 |
| 2022 | 2022-01-01 | 2022-12-19 |
| 2026 | 2026-03-12 | 2026-10-01 |
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 | 65 | 30 | 1982 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 63 | 15 | 1965 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 57 | 8 | 1963 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 17 | 3 | 1982 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 2 | 1 | 1967 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.
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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-15).