San Francisco Airport, CA: October

9 October 2026: October 2026 so far averaged 67.5°F in San Francisco Airport, CA, the warmest 1 to 9 October since 2024, 5th warmest of 79.

October 2026 so far, to 9 October 2026

Mean temperature: 67.5°F; Warmest since 2024; 5th warmest of 79
Precipitation: 0.00 in; Ties the record; Driest of 79, provisional

A normal 1 to 9 October in San Francisco Airport, CA (1991 to 2020): a mean temperature of 64.3°F, between 60.9°F and 67.1°F in eight years of ten and 0.00 in of precipitation, between 0.00 in and 0.34 in in eight years of ten.

The mean temperature of every 1 to 9 October in San Francisco Airport, CA since 1948: 67.5°F in 2026; the highest is 73.2°F, in 2024.

Normal range, 60.9 to 67.1°F

Every year, ranked, as a table

Every 1 to 9 October in San Francisco Airport, CA from 1945 to 2026, 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
2026	67.5	5	77.8	8	57.2	7	0.00	49	0
2025	66.1	11	73.6	32	58.7	4	0.13	16	0
2024	73.2	1	85.7	1	60.7	1	0.00	49	0
2023	70.4	3	81.2	3	59.7	3	trace	31	0
2022	62.5	45	69.3	61	55.7	20	0.00	49	0
2021	64.5	27	73.3	33	55.7	20	0.00	49	0
2020	65.8	14	75.3	19	56.2	14	0.00	49	0
2019	64.5	27	76.2	15	52.8	52	0.00	49	0
2018	66.1	11	74.2	26	58	6	0.16	14	0
2017	65.5	18	77.1	11	53.9	44	0.00	49	0
2016	64.3	29	73.9	28	54.7	34	trace	31	0
2015	66	13	74.9	22	57.1	9	0.00	49	0
2014	72.1	2	83.7	2	60.6	2	0.00	49	0
2013	64.7	23	74.1	27	55.3	25	0.00	49	0
2012	66.8	10	76.3	14	57.2	7	0.01	26	0
2011	61.2	60	67.8	71	54.7	34	1.12	1	0
2010	65.8	14	73	35	58.7	4	0.00	49	0
2009	60.3	72	69.6	58	51	67	0.00	49	0
2008	64.8	22	72.9	37	56.8	10	0.15	15	0
2007	60	74	69.1	64	50.9	71	0.43	7	0
2006	60.2	73	67.4	76	53	51	0.33	11	0
2005	61.5	54	70.3	52	52.7	54	0.00	49	0
2004	61.1	62	67.7	73	54.4	38	0.00	49	0
2003	61.3	57	67.9	70	54.8	31	0.00	49	0
2002	67.1	7	79	6	55.2	26	trace	31	0
2001	62.3	46	68.9	65	55.7	20	0.00	49	0
2000	61.1	62	67.6	74	54.7	34	0.01	26	0
1999	63.6	36	72.7	38	54.4	38	0.02	22	0
1998	61.8	51	69.4	60	54.2	42	0.00	49	0
1997	62.6	43	69.3	61	55.9	17	0.63	5	0
1996	67.3	6	78.1	7	56.4	12	0.00	49	0
1995	65.5	18	77.6	10	53.4	48	0.00	49	0
1994	64.1	32	73.7	31	54.4	38	0.33	11	0
1993	61	65	67.2	78	54.8	31	trace	31	0
1992	68.3	4	80.6	4	56	16	0.01	26	0
1991	64.2	30	74.3	23	54.1	43	0.00	49	0
1990	65.8	14	77.1	11	54.6	37	0.00	49	0
1989	62.7	41	74.3	23	51.1	65	trace	31	0
1988	62.1	47	70.7	50	53.6	45	0.00	49	0
1987	67	8	77.8	8	56.2	14	0.00	49	0
1986	64.6	25	75.8	16	53.3	49	0.00	49	0
1985	65.7	17	76.4	13	55	28	trace	31	0
1984	64.2	30	72.4	41	55.9	17	trace	31	0
1983	65.4	20	75	21	55.8	19	0.00	49	0
1982	61.3	57	72.2	44	50.4	73	trace	31	0
1981	60.6	70	68.9	65	52.2	59	0.35	9	0
1980	67	8	79.2	5	54.8	31	trace	31	0
1979	64	34	71.6	48	56.4	12	trace	31	0
1978	61.4	55	71.7	47	51.1	65	0.00	49	0
1977	61.3	57	70.1	54	52.4	57	0.00	49	0
1976	64.7	23	74.3	23	55	28	0.34	10	0
1975	60.4	71	68.9	65	52	61	0.90	3	0
1974	62.1	47	71.4	49	52.8	52	0.05	19	0
1973	59.4	75	67.8	71	51	67	0.69	4	0
1972	64.6	25	72.6	40	56.6	11	1.00	2	0
1971	61.2	60	72.7	38	49.7	76	0.00	49	0
1970	60.8	68	70.7	50	51	67	0.00	49	0
1969	63.2	38	73.8	29	52.7	54	0.04	21	0
1968	58.8	76	67.3	77	50.3	74	trace	31	0
1967	63.2	38	73.8	29	52.6	56	0.46	6	0
1966	61.8	51	69.2	63	54.4	38	trace	31	0
1965	63.3	37	73	35	53.6	45	0.00	49	0
1964	62	50	71.9	46	52.1	60	trace	31	0
1963	63.9	35	72.2	44	55.7	20	0.06	18	0
1962	61	65	70	56	52	61	0.01	26	0
1961	60.8	68	70.2	53	51.3	64	0.00	49	0
1960	62.6	43	70	56	55.2	26	0.22	13	0
1959	63	40	72.4	41	53.6	45	trace	31	0
1958	65.1	21	75.3	19	54.9	30	trace	31	0
1957	62.1	47	68.7	68	55.6	24	0.40	8	0
1956	61.4	55	69.6	58	53.3	49	trace	31	0
1955	58.3	78	68.3	69	48.3	79	trace	31	0
1954	58	79	67.6	74	48.4	78	0.02	22	0
1953	62.7	41	75.7	18	49.8	75	0.01	26	0
1952	61.6	53	72.3	43	50.9	71	0.02	22	0
1951	64.1	32	75.8	16	52.4	57	0.05	19	0
1950	61.1	62	73.3	33	48.8	77	trace	31	0
1949	58.5	77	66	79	51	67	0.02	22	0
1948	61	65	70.1	54	51.9	63	0.08	17	0
1947									1
1946									1
1945									1

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2024	73.2
2014	72.1
2023	70.4
1992	68.3
2026	67.5
1996	67.3
2002	67.1
1987	67
1980	67
2012	66.8

Coldest
Year	Mean, °F
1954	58
1955	58.3
1949	58.5
1968	58.8
1973	59.4
2007	60
2006	60.2
2009	60.3
1975	60.4
1981	60.6

Wettest
Year	Precipitation, in
2011	1.12
1972	1.00
1975	0.90
1973	0.69
1997	0.63
1967	0.46
2007	0.43
1957	0.40
1981	0.35
1976	0.34

Driest
Year	Precipitation, in
2026	0.00
2024	0.00
2022	0.00
2021	0.00
2020	0.00
2019	0.00
2017	0.00
2015	0.00
2014	0.00
2013	0.00
More years share the last value

The hottest, coldest and wettest days

Hottest day: 90°F; 3 October 2026
Coldest night: 54°F; 1 October 2026

Every month, season and year

Months

Seasons

Years

San Francisco Airport, CA the day's answers

All-time records

Every answer in words

October 2026 so far brought 0.00 in of precipitation in San Francisco Airport, CA, tying the record for the driest 1 to 9 October, set in 2024, 2022, 2021 and 27 other years, in 79 years since 1948; provisional.
The hottest day of October 2026 so far in San Francisco Airport, CA: 90°F on Saturday 3 October 2026.
The coldest night of October 2026 so far in San Francisco Airport, CA: a low of 54°F on Thursday 1 October 2026.