Honolulu, HI

4 October 2026: October 2026 so far brought 0.44 in of precipitation in Honolulu, HI, the wettest 1 to 4 October since 1997, 10th wettest of 87.

Sunday 4 October 2026

High: 86°F; Coldest since 2023; 14th coldest of 85
Low: 75°F; Warmest since 2025; 18th warmest of 87

No measurable precipitation in Honolulu, HI for 3 days to Sunday 4 October 2026.

Every 4 October high in Honolulu, HI since 1941: 86°F in 2026; the highest is 92°F, in 1995.

Normal range, 85.9 to 90°F

Every year as a table

Every 4 October low in Honolulu, HI since 1940: 75°F in 2026; the lowest is 67°F, in 1949.

Year	High, °F	Low, °F
2026	86	75
2025	89	77
2024	88	73
2023	86	70
2022	88	75
2021	88	75
2020	89	74
2019	89	78
2018	86	74
2017	89	78
2016	85	74
2015	88	77
2014	88	75
2013	86	75
2012	86	72
2011	86	76
2010	87	74
2009	90	76
2008	88	76
2007	87	75
2006	86	73
2005	86	75
2004	85	71
2003	88	75
2002	90	77
2001	91	74
2000	88	75
1999	86	70
1998	85	76
1997	88	75
1996	90	70
1995	92	76
1994	89	77
1993	90	76
1992	88	69
1991	89	74
1990	90	77
1989	88	73
1988	90	69
1987	90	73
1986	90	75
1985	89	72
1984	90	70
1983	89	76
1982	89	75
1981	87	73
1980	87	70
1979	90	77
1978	90	72
1977	88	76
1976	86	72
1975	87	75
1974	88	72
1973	87	69
1972	86	74
1971	87	70
1970	87	74
1969	85	70
1968	86	75
1967	90	75
1966	90	72
1965	86	74
1964	86	72
1963	86	74
1962	86	74
1961	85	73
1960	85	73
1959	86	69
1958	86	70
1957	88	73
1956	83	73
1955	82	70
1954	85	75
1953	86	69
1952	83	69
1951	86	75
1950	85	74
1949	86	67
1948	84	74
1947	87	74
1946	87	72
1945	87	69
1944	85	72
1943	87	71
1942		75
1941	86	75
1940		76

The coming dates

So far on Monday 5 October 2026: a high of 86°F and a low of 75°F in Honolulu, HI, with a trace of precipitation (the National Weather Service report as of 4:25 PM local time).

Date	High	Low
6 October	Record 94°F, 1984	Record 67°F, 1980
7 October	Record 92°F, 1984	Record 69°F, 1989, 1976, 1971, 1965, 1946, 1945

The month and the year

Every year's 1 to 4 October in Honolulu, HI, ranked by its mean temperature: October 2026 so far is the tied 29th warmest of 84.

Every year, ranked, as a table

Rank	Year	Mean, °F
1	1995	84.6
2	1994	83
2	1986	83
2	1967	83
5	2009	82.9
5	1987	82.9
7	2019	82.8
7	1991	82.8
9	2011	82.5
10	1983	82.4
11	2025	82.1
12	2008	82
12	1993	82
12	1982	82
15	2014	81.9
15	2002	81.9
15	1990	81.9
18	2021	81.8
18	2017	81.8
18	1997	81.8
21	1998	81.5
22	2024	81.4
22	1947	81.4
24	1977	81.1
25	2015	81
26	2022	80.9
26	2018	80.9
26	1979	80.9
29	2026	80.8
29	2006	80.8
29	2004	80.8
29	1963	80.8
33	2023	80.6
33	2003	80.6
33	1975	80.6
33	1966	80.6
37	2013	80.5
37	2007	80.5
37	1978	80.5
40	2000	80.4
40	1984	80.4
40	1960	80.4
43	1996	80.3
43	1988	80.3
43	1946	80.3
43	1941	80.3
47	1981	80.1
47	1961	80.1
47	1951	80.1
50	2020	80
51	2010	79.9
51	1968	79.9
51	1943	79.9
54	2005	79.8
54	1985	79.8
54	1980	79.8
54	1965	79.8
54	1944	79.8
59	1972	79.5
59	1957	79.5
59	1950	79.5
62	1973	79.4
62	1962	79.4
64	2016	79.3
64	1999	79.3
64	1971	79.3
64	1964	79.3
64	1945	79.3
69	1954	79.1
70	1989	79
71	2001	78.8
71	1974	78.8
71	1969	78.8
74	1992	78.5
74	1976	78.5
76	2012	78.3
76	1959	78.3
78	1970	78.1
78	1956	78.1
80	1949	77.6
81	1958	77.5
82	1953	77.4
83	1955	76.4
84	1952	76.3

Every day as a table

Daily highs and lows in Honolulu, HI, 1 to 4 October 2026, with each date's record range and its 1991 to 2020 normal range.

Day	High, °F	Low, °F	Record high	Year	Record low	Year	Normal high	Normal low
1 October 2026	85	77	92	1988	69	1992	87	75
2 October 2026	85	76	91	2014	68	1992	88	74
3 October 2026	87	75	92	1967	67	2020	87.5	75
4 October 2026	86	75	92	1995	67	1949	88	75

The warmest, coldest and wettest on this date

The 20 warmest 4 October highs in Honolulu, HI since 1941.
Rank	Year	High, °F
1	1995	92
2	2001	91
3	2009	90
3	2002	90
3	1996	90
3	1993	90
3	1990	90
3	1988	90
3	1987	90
3	1986	90
3	1984	90
3	1979	90
3	1978	90
3	1967	90
3	1966	90
16	2025	89
16	2020	89
16	2019	89
16	2017	89
16	1994	89

The 20 coldest 4 October lows in Honolulu, HI since 1940.
Rank	Year	Low, °F
1	1949	67
2	1992	69
2	1988	69
2	1973	69
2	1959	69
2	1953	69
2	1952	69
2	1945	69
9	2023	70
9	1999	70
9	1996	70
9	1984	70
9	1980	70
9	1971	70
9	1969	70
9	1958	70
9	1955	70
18	2004	71
18	1943	71
20	2012	72

The 20 wettest 4 October days in Honolulu, HI since 1940.
Rank	Year	Precipitation, in
1	1989	0.81
2	1963	0.38
3	1997	0.25
4	1968	0.22
5	2004	0.08
6	1952	0.06
7	2010	0.04
7	1943	0.04
7	1940	0.04
10	1987	0.03
11	1972	0.02
11	1955	0.02
11	1950	0.02
14	2011	0.01
14	1967	0.01
14	1961	0.01
14	1942	0.01
18	2026	trace
18	2025	trace
18	2021	trace

Every answer in words

Sunday 4 October 2026: a high of 86°F in Honolulu, HI, the coldest 4 October day since 2023, tied 14th coldest of 85 (with 2023, 2018, 2013 and 18 other years).
Sunday 4 October 2026: a low of 75°F in Honolulu, HI, the warmest 4 October night since 2025, tied 18th warmest of 87 (with 2022, 2021, 2014 and 15 other years).
Honolulu, HI on 6 October: record high 94°F (1984), record low 67°F (1980).
Honolulu, HI on 7 October: record high 92°F (1984), record low 69°F (1989, 1976, 1971 and 3 other years).
October 2026 so far averaged 80.8°F in Honolulu, HI, the warmest 1 to 4 October since 2025, tied 29th warmest of 84 (with 2006, 2004 and 1963).
Fall 2026 so far averaged 82.6°F in Honolulu, HI, the warmest 1 September to 4 October since 2019, tied 7th warmest of 80 (with 2009).
Fall 2026 so far brought 1.60 in of precipitation in Honolulu, HI, the wettest 1 September to 4 October since 2019, 15th wettest of 85.
2026 so far averaged 78.5°F in Honolulu, HI, the warmest 1 January to 4 October since 2025, tied 13th warmest of 77 (with 2003, 1994 and 1988).
2026 so far brought 23.63 in of precipitation in Honolulu, HI, the wettest 1 January to 4 October since 2006, 6th wettest of 84.
The 30 days to Sunday 4 October 2026 brought 1.43 in of precipitation in Honolulu, HI, the driest 30 days to 4 October since 2025, 72nd driest of 85.
The 60 days to Sunday 4 October 2026 brought 2.51 in of precipitation in Honolulu, HI, the driest 60 days to 4 October since 2025, 72nd driest of 85.
The 90 days to Sunday 4 October 2026 brought 2.53 in of precipitation in Honolulu, HI, the driest 90 days to 4 October since 2025, 62nd driest of 85.
Honolulu, HI has had 18 days at 90°F or above in 2026 through 4 October, the most by that date since 2025, 38th most of 77.

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Hawaii every city and county

All-time records

About these figures

Daily records for Honolulu, HI run from 1940 to 4 October 2026, with 786 days missing; current station HONOLULU INTL AP.

Our calculation from NOAA records for Honolulu, HI, 1940 to 2026. Preliminary until NOAA's final data.