Average October Temperature in Vacaville by Year

This page contains a list of the average monthly high and low temperatures in Vacaville, California for the month of October each year between 1905 and 2023. It is based on NOAA data.

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What Was the Hottest October Ever in Vacaville?

1914 was the warmest October in the history of Vacaville, California. The average daily high temperature was 77.6 °F, and the average low was 62.3 °F.

What Was the Coldest October Ever in Vacaville?

1916 was the coolest October in the history of Vacaville, California. The average daily high temperature was 74.5 °F, and the average low was 41.1 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	31	81.7	48.4
2022	16	83.7	49.6
2021	82	74.3	49.7
2020	4	86.8	51.1
2019	73	80.7	43.9
2018	24	82.2	49.2
2017	35	82.1	47.7
2016	66	75.6	50.0
2015	2	85.5	53.9
2014	9	83.2	51.6
2013	91	77.8	44.7
2012	47	78.0	50.3
2011	51	78.4	49.4
2010	34	77.4	52.4
2009	43	75.5	53.1
2008	15	81.5	52.3
2007	76	74.2	50.3
2006	83	76.3	47.2
2005	48	77.9	50.3
2003	10	84.7	49.8
2002	72	79.0	46.1
2001	8	82.2	52.7
2000	79	74.6	49.7
1999	21	82.1	50.9
1998	54	78.2	49.2
1997	25	79.7	51.5
1996	41	78.8	50.3
1995	14	83.4	50.4
1993	17	80.4	52.9
1992	11	82.7	51.5
1991	3	86.0	53.5
1990	13	84.3	49.7
1989	61	77.1	49.3
1987	19	81.8	51.3
1986	30	80.0	50.5
1985	53	78.7	48.8
1984	96	74.3	47.7
1983	23	80.8	50.9
1982	65	76.3	49.4
1981	100	74.8	46.4
1980	37	82.2	47.6
1979	56	77.3	49.8
1978	33	83.7	46.2
1977	46	80.3	48.1
1976	42	82.3	46.6
1975	94	74.7	47.5
1974	27	81.3	49.7
1973	93	77.8	44.4
1972	84	73.3	50.1
1971	107	75.5	42.8
1970	89	77.1	45.6
1969	99	75.4	46.1
1968	98	76.6	45.0
1967	38	82.1	47.6
1966	45	82.0	46.4
1965	12	85.5	48.6
1964	22	82.9	49.9
1963	75	76.3	48.3
1962	80	74.2	50.2
1960	55	79.4	47.8
1959	6	83.9	52.8
1958	5	85.6	51.3
1957	101	72.9	48.1
1956	95	76.8	45.3
1955	52	81.9	45.6
1954	77	80.2	44.2
1953	62	80.8	45.5
1952	32	83.7	46.3
1951	67	78.2	47.3
1950	49	78.9	49.2
1949	88	78.4	44.4
1948	90	78.9	43.8
1947	86	75.2	47.9
1946	104	76.3	43.8
1945	18	80.7	52.5
1944	44	82.5	46.1
1943	70	79.9	45.2
1942	59	81.6	45.3
1941	105	78.0	41.7
1940	63	80.6	45.1
1939	69	81.5	43.8
1938	87	76.9	46.0
1937	36	81.9	47.9
1936	40	82.4	47.1
1935	92	78.5	43.8
1934	64	80.6	45.0
1933	7	90.4	45.2
1932	57	82.9	44.2
1931	97	78.8	43.2
1930	71	80.5	44.6
1929	26	87.3	43.7
1928	50	83.9	44.1
1927	60	82.9	43.5
1926	39	81.1	48.5
1925	108	78.4	39.4
1924	110	72.1	45.0
1923	103	78.6	41.8
1922	102	75.1	45.3
1921	68	80.8	44.5
1920	109	73.3	44.0
1919	111	77.0	40.1
1916	112	74.5	41.1
1915	58	84.2	42.7
1914	1	77.6	62.3
1912	106	76.9	41.6
1911	81	80.4	43.6
1910	20	82.7	50.3
1909	78	77.0	47.4
1908	85	77.6	45.8
1907	29	78.3	52.5
1906	28	84.0	46.9
1905	74	81.5	43.1

Weather Station Details

Years	Station	Coordinates
1999–2024	Vacaville Nut Tree Airport	location
1893–1998	Vacaville	location