Lihue WSO AP 1020.1 Threshold Days by Year (USW00022536)
9 fixed thresholds counted per year at Lihue WSO AP 1020.1 (USW00022536): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lihue WSO AP 1020.1 Thresholds
- Lihue WSO AP 1020.1: nights with a minimum temperature at or above 20 C (68 F) in 77 years, most in 2011 with 318.
- Lihue WSO AP 1020.1: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1965 with 44.
- Lihue WSO AP 1020.1: days with 25 mm (0.98 in) or more of precipitation in 76 years, most in 2006 with 19.
- Lihue WSO AP 1020.1: days with a maximum temperature at or above 30 C (86 F) in 72 years, most in 1981 with 131.
- 9 fixed thresholds have at least one qualifying day at Lihue WSO AP 1020.1.
Days at or above 30 C (86 F)
72 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1951 | 8 | 30 |
| 1952 | 1 | 30 |
| 1953 | 1 | 30 |
| 1954 | 4 | 30 |
| 1956 | 18 | 30 |
| 1957 | 53 | 30 |
| 1958 | 59 | 30 |
| 1959 | 96 | 30 |
| 1960 | 57 | 26.9 |
| 1961 | 64 | 26.9 |
| 1962 | 49 | 26.9 |
| 1963 | 58 | 26.9 |
| 1964 | 2 | 26.9 |
| 1965 | 2 | 26.9 |
| 1966 | 8 | 26.9 |
| 1967 | 10 | 26.9 |
| 1968 | 1 | 26.9 |
| 1969 | 18 | 26.9 |
| 1970 | 46 | 30.9 |
| 1971 | 45 | 30.9 |
| 1972 | 15 | 30.9 |
| 1973 | 17 | 30.9 |
| 1974 | 24 | 30.9 |
| 1975 | 1 | 30.9 |
| 1976 | 17 | 30.9 |
| 1977 | 35 | 30.9 |
| 1978 | 49 | 30.9 |
| 1979 | 60 | 30.9 |
| 1980 | 11 | 39.2 |
| 1981 | 131 | 39.2 |
| 1982 | 72 | 39.2 |
| 1984 | 42 | 39.2 |
| 1985 | 17 | 39.2 |
| 1986 | 36 | 39.2 |
| 1987 | 36 | 39.2 |
| 1988 | 5 | 39.2 |
| 1989 | 3 | 39.2 |
| 1990 | 9 | 20.4 |
| 1991 | 5 | 20.4 |
| 1992 | 9 | 20.4 |
| 1993 | 29 | 20.4 |
| 1994 | 28 | 20.4 |
| 1995 | 24 | 20.4 |
| 1996 | 38 | 20.4 |
| 1997 | 21 | 20.4 |
| 2000 | 16 | 29.5 |
| 2001 | 23 | 29.5 |
| 2002 | 18 | 29.5 |
| 2003 | 35 | 29.5 |
| 2004 | 45 | 29.5 |
| 2005 | 55 | 29.5 |
| 2006 | 8 | 29.5 |
| 2007 | 59 | 29.5 |
| 2008 | 34 | 29.5 |
| 2009 | 2 | 29.5 |
| 2010 | 17 | 51.5 |
| 2011 | 38 | 51.5 |
| 2012 | 4 | 51.5 |
| 2013 | 28 | 51.5 |
| 2014 | 58 | 51.5 |
| 2015 | 60 | 51.5 |
| 2016 | 65 | 51.5 |
| 2017 | 102 | 51.5 |
| 2018 | 35 | 51.5 |
| 2019 | 108 | 51.5 |
| 2020 | 79 | 58 |
| 2021 | 74 | 58 |
| 2022 | 31 | 58 |
| 2023 | 91 | 58 |
| 2024 | 69 | 58 |
| 2025 | 48 | 58 |
| 2026 | 14 | 58 |
| Year | First date | Last date |
|---|---|---|
| 1951 | 1951-07-01 | 1951-10-28 |
| 1952 | 1952-10-16 | 1952-10-16 |
| 1953 | 1953-10-01 | 1953-10-01 |
| 1954 | 1954-09-04 | 1954-10-01 |
| 1956 | 1956-07-23 | 1956-10-21 |
| 1957 | 1957-06-09 | 1957-10-31 |
| 1958 | 1958-06-15 | 1958-11-02 |
| 1959 | 1959-06-09 | 1959-11-13 |
| 1960 | 1960-02-07 | 1960-10-18 |
| 1961 | 1961-02-04 | 1961-10-31 |
| 1962 | 1962-05-31 | 1962-10-30 |
| 1963 | 1963-03-29 | 1963-11-01 |
| 1964 | 1964-04-15 | 1964-06-17 |
| 1965 | 1965-09-13 | 1965-09-19 |
| 1966 | 1966-08-17 | 1966-10-04 |
| 1967 | 1967-05-14 | 1967-10-29 |
| 1968 | 1968-08-23 | 1968-08-23 |
| 1969 | 1969-06-14 | 1969-09-25 |
| 1970 | 1970-07-21 | 1970-10-03 |
| 1971 | 1971-07-23 | 1971-09-23 |
| 1972 | 1972-03-14 | 1972-10-09 |
| 1973 | 1973-06-28 | 1973-09-24 |
| 1974 | 1974-08-14 | 1974-10-30 |
| 1975 | 1975-10-24 | 1975-10-24 |
| 1976 | 1976-06-22 | 1976-09-25 |
| 1977 | 1977-08-05 | 1977-11-22 |
| 1978 | 1978-05-03 | 1978-10-29 |
| 1979 | 1979-06-01 | 1979-10-13 |
| 1980 | 1980-08-14 | 1980-11-30 |
| 1981 | 1981-02-16 | 1981-12-18 |
| 1982 | 1982-02-17 | 1982-10-27 |
| 1984 | 1984-03-11 | 1984-10-28 |
| 1985 | 1985-07-10 | 1985-09-20 |
| 1986 | 1986-02-20 | 1986-10-30 |
| 1987 | 1987-08-03 | 1987-09-19 |
| 1988 | 1988-08-05 | 1988-09-26 |
| 1989 | 1989-08-08 | 1989-10-04 |
| 1990 | 1990-08-13 | 1990-09-21 |
| 1991 | 1991-09-28 | 1991-10-14 |
| 1992 | 1992-05-16 | 1992-10-02 |
| 1993 | 1993-07-12 | 1993-10-04 |
| 1994 | 1994-08-05 | 1994-10-31 |
| 1995 | 1995-06-25 | 1995-12-09 |
| 1996 | 1996-07-28 | 1996-10-10 |
| 1997 | 1997-07-31 | 1997-11-17 |
| 2000 | 2000-07-27 | 2000-09-16 |
| 2001 | 2001-01-03 | 2001-09-21 |
| 2002 | 2002-07-22 | 2002-10-04 |
| 2003 | 2003-06-05 | 2003-10-26 |
| 2004 | 2004-05-20 | 2004-10-21 |
| 2005 | 2005-07-05 | 2005-12-18 |
| 2006 | 2006-01-03 | 2006-11-04 |
| 2007 | 2007-07-11 | 2007-10-04 |
| 2008 | 2008-07-16 | 2008-09-07 |
| 2009 | 2009-09-26 | 2009-10-08 |
| 2010 | 2010-07-26 | 2010-11-14 |
| 2011 | 2011-07-16 | 2011-10-05 |
| 2012 | 2012-10-06 | 2012-10-26 |
| 2013 | 2013-05-29 | 2013-09-28 |
| 2014 | 2014-07-19 | 2014-10-28 |
| 2015 | 2015-02-03 | 2015-11-03 |
| 2016 | 2016-01-26 | 2016-10-18 |
| 2017 | 2017-05-02 | 2017-10-21 |
| 2018 | 2018-04-05 | 2018-11-04 |
| 2019 | 2019-04-06 | 2019-11-02 |
| 2020 | 2020-06-26 | 2020-12-09 |
| 2021 | 2021-05-30 | 2021-09-13 |
| 2022 | 2022-06-30 | 2022-09-30 |
| 2023 | 2023-06-22 | 2023-11-02 |
| 2024 | 2024-07-10 | 2024-10-27 |
| 2025 | 2025-07-13 | 2025-09-24 |
| 2026 | 2026-07-29 | 2026-10-01 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 72 | 131 | 1981 | 14 |
| 90 F (32.2 C): Days | 10 | 20 | 2019 | 20 |
| 20 C (68 F): Tropical nights (min | 77 | 318 | 2011 | 234 |
| 25 C (77 F): Days with min | 62 | 81 | 2019 | 27 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 77 | 44 | 1965 | 25 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 76 | 19 | 2006 | 13 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 72 | 10 | 1968 | 5 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 37 | 4 | 1968 | 2 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 5 | 1 | 1956 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.
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 (2026-10-17).