Kalihi Rsch Site 777 Threshold Days by Year

8 fixed thresholds counted per year at Kalihi Rsch Site 777 (USC00512960): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kalihi Rsch Site 777 Thresholds

Kalihi Rsch Site 777: days with 10 mm (0.39 in) or more of precipitation in 85 years, most in 1916 with 116.
Kalihi Rsch Site 777: days with 25 mm (0.98 in) or more of precipitation in 85 years, most in 1982 with 57.
Kalihi Rsch Site 777: days with 50 mm (1.97 in) or more of precipitation in 85 years, most in 1982 with 24.
Kalihi Rsch Site 777: days with 100 mm (3.94 in) or more of precipitation in 68 years, most in 1982 with 8.
8 fixed thresholds have at least one qualifying day at Kalihi Rsch Site 777.

Days with 10 mm (0.39 in) or more of precipitation

85 years with a qualifying day

Days per year at Kalihi Rsch Site 777 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 116 in 1916.

Days with 10 mm (0.39 in) or more of precipitation per year at Kalihi Rsch Site 777
Year	Days	Decade average
1915	110	102.3
1916	116	102.3
1917	84	102.3
1918	99	102.3
1933	77	75.3
1934	59	75.3
1937	90	75.3
1940	44	46.2
1942	65	46.2
1943	54	46.2
1944	44	46.2
1945	30	46.2
1946	44	46.2
1947	39	46.2
1948	53	46.2
1949	43	46.2
1952	46	50.9
1953	39	50.9
1954	72	50.9
1955	48	50.9
1956	65	50.9
1957	48	50.9
1959	38	50.9
1960	60	67.6
1961	44	67.6
1962	44	67.6
1963	72	67.6
1964	77	67.6
1965	78	67.6
1967	77	67.6
1968	71	67.6
1969	85	67.6
1970	74	69.7
1971	65	69.7
1972	56	69.7
1973	73	69.7
1974	96	69.7
1975	63	69.7
1976	55	69.7
1977	64	69.7
1978	81	69.7
1980	99	80.1
1981	58	80.1
1982	109	80.1
1983	60	80.1
1984	52	80.1
1985	70	80.1
1986	85	80.1
1987	92	80.1
1988	91	80.1
1989	85	80.1
1990	91	85.7
1991	85	85.7
1992	82	85.7
1993	68	85.7
1994	84	85.7
1995	84	85.7
1996	88	85.7
1997	115	85.7
1998	76	85.7
1999	84	85.7
2000	84	70.9
2001	58	70.9
2002	64	70.9
2003	65	70.9
2004	96	70.9
2005	86	70.9
2006	79	70.9
2007	50	70.9
2008	65	70.9
2009	62	70.9
2010	75	74.9
2011	73	74.9
2013	71	74.9
2014	96	74.9
2015	91	74.9
2016	79	74.9
2017	65	74.9
2018	74	74.9
2019	50	74.9
2020	61	63.6
2022	70	63.6
2024	62	63.6
2025	72	63.6
2026	53	63.6

For each year, a bar from the first to the last day at Kalihi Rsch Site 777 meeting 10 mm (0.39 in).

First to last qualifying date each year at Kalihi Rsch Site 777
Year	First date	Last date
1915	1915-01-10	1915-12-31
1916	1916-01-04	1916-12-29
1917	1917-01-04	1917-12-29
1918	1918-01-07	1918-12-08
1933	1933-01-01	1933-12-30
1934	1934-01-02	1934-12-30
1937	1937-01-01	1937-12-29
1940	1940-02-20	1940-12-02
1942	1942-01-15	1942-12-29
1943	1943-01-02	1943-12-27
1944	1944-02-11	1944-12-26
1945	1945-02-05	1945-12-12
1946	1946-01-15	1946-12-30
1947	1947-01-07	1947-12-29
1948	1948-01-06	1948-12-31
1949	1949-01-03	1949-12-18
1952	1952-01-02	1952-12-20
1953	1953-01-01	1953-12-31
1954	1954-01-01	1954-12-29
1955	1955-01-13	1955-12-31
1956	1956-01-02	1956-12-06
1957	1957-01-15	1957-12-19
1959	1959-01-13	1959-12-24
1960	1960-01-04	1960-12-30
1961	1961-01-14	1961-12-19
1962	1962-01-07	1962-12-25
1963	1963-01-07	1963-12-16
1964	1964-01-01	1964-12-25
1965	1965-01-05	1965-12-29
1967	1967-01-03	1967-12-29
1968	1968-01-04	1968-12-25
1969	1969-01-02	1969-12-29
1970	1970-01-01	1970-12-31
1971	1971-01-05	1971-12-19
1972	1972-01-05	1972-12-25
1973	1973-01-06	1973-12-31
1974	1974-01-01	1974-12-26
1975	1975-01-06	1975-12-29
1976	1976-01-05	1976-12-13
1977	1977-01-25	1977-12-31
1978	1978-01-01	1978-12-23
1980	1980-01-07	1980-12-25
1981	1981-01-08	1981-12-26
1982	1982-01-02	1982-12-29
1983	1983-01-11	1983-12-28
1984	1984-01-04	1984-12-25
1985	1985-01-03	1985-12-15
1986	1986-02-01	1986-12-30
1987	1987-01-09	1987-12-31
1988	1988-01-04	1988-12-30
1989	1989-01-02	1989-12-19
1990	1990-01-01	1990-12-27
1991	1991-01-05	1991-12-25
1992	1992-01-08	1992-12-30
1993	1993-01-06	1993-12-28
1994	1994-01-07	1994-12-23
1995	1995-01-11	1995-12-31
1996	1996-01-04	1996-12-27
1997	1997-01-03	1997-12-31
1998	1998-01-01	1998-12-31
1999	1999-01-05	1999-12-26
2000	2000-01-13	2000-12-21
2001	2001-01-10	2001-12-28
2002	2002-01-18	2002-12-11
2003	2003-01-10	2003-12-31
2004	2004-01-01	2004-12-27
2005	2005-01-01	2005-12-04
2006	2006-01-01	2006-12-29
2007	2007-01-04	2007-11-30
2008	2008-01-11	2008-12-31
2009	2009-01-01	2009-12-25
2010	2010-01-07	2010-12-27
2011	2011-01-06	2011-12-30
2013	2013-01-01	2013-12-19
2014	2014-01-02	2014-12-30
2015	2015-01-02	2015-12-28
2016	2016-01-05	2016-12-31
2017	2017-01-04	2017-12-29
2018	2018-01-19	2018-12-28
2019	2019-01-30	2019-12-28
2020	2020-01-02	2020-12-26
2022	2022-01-04	2022-12-18
2024	2024-01-08	2024-12-31
2025	2025-01-08	2025-12-26
2026	2026-01-02	2026-08-24

Every Fixed Threshold

Fixed thresholds at Kalihi Rsch Site 777
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	1	52	1940	52
90 F (32.2 C): Days	1	1	1940	1
20 C (68 F): Tropical nights (min	1	212	1940	212
10 mm (0.39 in): Days with 10 mm or more rain	85	116	1916	53
25 mm (0.98 in): Days with 25 mm or more rain	85	57	1982	30
50 mm (1.97 in): Days with 50 mm or more rain	85	24	1982	14
100 mm (3.94 in): Days with 100 mm or more rain	68	8	1982	7
200 mm (7.87 in): Days with 200 mm or more rain	27	3	2003	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

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Data for Kalihi Rsch Site 777 threshold days by year: CSV or JSON. Field meanings are on the data page.

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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Kalihi Rsch Site 777 Threshold Days by Year

Key Facts for Kalihi Rsch Site 777 Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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