Honolulu, HI: December

31 December 2025: December 2025 averaged 76.2°F in Honolulu, HI, the warmest December since 2024, 12th warmest of 77.

December 2025

Mean temperature: 76.2°F; Warmest since 2024; 12th warmest of 77
Precipitation: 4.87 in; Wettest since 2021; 19th wettest of 85

A normal December in Honolulu, HI (1991 to 2020): a mean temperature of 75.3°F, between 74°F and 77.4°F in eight years of ten and 1.09 in of precipitation, between 0.26 in and 6.01 in in eight years of ten.

The mean temperature of every December in Honolulu, HI since 1949: 76.2°F in 2025; the highest is 79.1°F, in 1995.

Normal range, 74 to 77.4°F

Every year, ranked, as a table

Every December in Honolulu, HI from 1940 to 2025, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2025	76.2	12	81.8	26	70.6	7	4.87	19	0
2024	77.2	5	84.1	3	70.3	10	0.09	82	0
2023	74.3	43	80.5	51	68.1	39	0.88	62	0
2022	75.3	22	81.8	26	68.8	28	2.24	39	0
2021	74.5	40	80.3	54	68.6	30	11.20	4	1
2020	77.4	3	84.2	2	70.5	8	0.31	76	0
2019	77.4	3	83.4	6	71.5	2	1.69	44	0
2018	76.6	7	82.4	16	70.8	6	0.60	67	0
2017	74.6	36	81.2	37	68	41	3.40	27	0
2016	74.5	40	80.4	53	68.7	29	0.87	63	0
2015	77.9	2	83.7	5	72.1	1	0.27	77	0
2014	74	52	80.7	47	67.4	52	1.07	58	0
2013	75.6	17	82.2	21	68.9	27	3.64	25	0
2012	75.1	27	81.1	38	69.2	23	0.01	85	0
2011	76.4	10	82.4	16	70.4	9	1.10	57	0
2010	74.6	36	80.3	54	69	25	11.73	3	0
2009	74.1	47	81.4	32	66.7	65	0.75	66	0
2008	75.2	24	80.3	54	70.1	13	7.58	9	0
2007	75.5	19	80	58	71.1	4	3.08	30	0
2006	76.1	13	82.5	15	69.6	16	0.58	70	0
2005	73.5	61	80.9	42	66	71	0.36	75	0
2004	75.2	24	80.9	42	69.5	17	5.96	14	0
2003	75.6	17	81.6	30	69.7	14	4.81	20	0
2002	75.4	21	82.3	19	68.5	32	0.04	84	0
2001	76.4	10	81.7	29	71	5	0.76	65	0
2000	74.7	34	81.9	25	67.5	48	0.17	81	0
1999	74.1	47	79.7	65	68.5	32	2.65	34	0
1998	74.7	34	80.9	42	68.6	30	1.15	56	0
1997	74	52	80.9	42	67.1	59	0.44	72	0
1996	73.1	66	79.9	62	66.3	68	1.89	43	0
1995	79.1	1	86.8	1	71.3	3	1.31	52	0
1994	76.5	8	83.4	6	69.7	14	0.45	71	0
1993	75	30	81.6	30	68.3	35	0.27	77	0
1992	76.7	6	83.1	11	70.3	10	6.49	13	0
1991	76.1	13	82	24	70.3	10	1.24	53	0
1990	74.1	47	80.9	42	67.3	55	4.92	18	0
1989	72.9	69	82.3	19	63.5	81	1.32	51	0
1988	75.5	19	83.1	11	68	41	6.71	11	0
1987	75.7	15	82.2	21	69.3	21	17.29	1	0
1986	75	30	83.2	8	66.9	63	0.78	64	0
1985	73.2	65	81.4	32	65.1	78	0.19	80	0
1984	74.1	47	81.3	36	66.9	63	5.44	16	0
1983	75.1	27	83.2	8	67	60	1.06	59	0
1982	72	74	78.2	77	65.8	72	3.19	29	0
1981	74	52	80.6	48	67.3	55	4.47	22	0
1980	74.3	43	82.1	23	66.6	66	7.37	10	0
1979	75.3	22	82.8	14	67.7	47	1.50	46	0
1978	72.4	73	79	72	65.8	72	2.06	41	0
1977	75.1	27	82.4	16	67.8	45	1.45	48	0
1976	75.2	24	83.1	11	67.4	52	0.06	83	0
1975	73	67	81.1	38	64.9	79	0.60	67	0
1974	75.7	15	83.2	8	68.3	35	0.59	69	0
1973	73.7	58	81.4	32	66.1	70	3.94	24	0
1972	71.5	77	80	58	63.1	82	3.59	26	0
1971	73.3	63	79.4	67	67.2	57	2.88	32	0
1970	74.6	36	79.8	63	69.5	17	1.23	55	0
1969	76.5	8	83.9	4	69.1	24	1.34	50	0
1968	72.7	71	79.7	65	65.7	74	9.63	7	0
1967	74	52	80	58	68	41	9.93	6	0
1966	74.6	36	81	40	68.2	37	2.98	31	0
1965	73.3	63	79.1	70	67.5	48	7.97	8	0
1964	74.9	33	80.2	57	69.5	17	5.57	15	0
1963	73.9	57	81.4	32	66.5	67	1.43	49	0
1962	72.7	71	80.5	51	64.9	79	3.32	28	0
1961	75	30	80.6	48	69.3	21	1.24	53	0
1960	74.4	42	81.8	26	67	60	2.24	39	0
1959	74.3	43	80	58	68.5	32	0.39	73	0
1958	72	74	78.7	73	65.2	77	2.64	35	0
1957	74	52	78.6	74	69.4	20	2.84	33	0
1956	74.2	46	81	40	67.5	48	2.32	37	0
1955	73.5	61	79.8	63	67.2	57	12.09	2	0
1954	73	67	78.5	75	67.4	52	4.06	23	0
1953	72.8	70	78.5	75	67	60	1.90	42	0
1952	73.7	58	79.2	68	68.1	39	0.39	73	0
1951	74.1	47	79.2	68	69	25	5.30	17	0
1950	72	74	77.7	78	66.3	68	6.53	12	0
1949	73.6	60	79.1	70	68.2	37	2.28	38	0
1948							0.90	61	12
1947					67.8	45	1.48	47	7
1946					65.6	75	4.74	21	8
1945					65.5	76	1.67	45	7
1944			80.6	48	67.5	48	2.60	36	4
1943					68	41	0.99	60	5
1942							9.98	5	9
1941							0.24	79	25
1940									12

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1995	79.1
2015	77.9
2020	77.4
2019	77.4
2024	77.2
1992	76.7
2018	76.6
1994	76.5
1969	76.5
2011	76.4
More years share the last value

Coldest
Year	Mean, °F
1972	71.5
1982	72
1958	72
1950	72
1978	72.4
1968	72.7
1962	72.7
1953	72.8
1989	72.9
1975	73
More years share the last value

Wettest
Year	Precipitation, in
1987	17.29
1955	12.09
2010	11.73
2021	11.20
1942	9.98
1967	9.93
1968	9.63
1965	7.97
2008	7.58
1980	7.37

Driest
Year	Precipitation, in
2012	0.01
2002	0.04
1976	0.06
2024	0.09
2000	0.17
1985	0.19
1941	0.24
2015	0.27
1993	0.27
2020	0.31

The hottest, coldest and wettest days

Hottest day: 86°F; 8 December 2025
Coldest night: 65°F; 1 December 2025
Wettest day: 2.57 in; 14 December 2025

Every month, season and year

Months

Seasons

Years

Honolulu, HI the day's answers

All-time records

Every answer in words

December 2025 brought 4.87 in of precipitation in Honolulu, HI, the wettest December since 2021, 19th wettest of 85.
The hottest day of December 2025 in Honolulu, HI: 86°F on Monday 8 December 2025.
The coldest night of December 2025 in Honolulu, HI: a low of 65°F on Monday 1 December 2025.
The wettest day of December 2025 in Honolulu, HI: 2.57 in on Sunday 14 December 2025.