Vacaville September 4 Weather Records

September 4 All-Time Records 1893–2024
Highest temperature	109 °F	1950
Lowest temperature	39 °F	1933
Lowest daily high	75 °F	1912
Highest daily low	72 °F	2017
Most precipitation	none	-

September 4 Average Weather 1991–2020 ¹
Average high	91.8 °F
Average low	57.2 °F
Chance precipitation	1.1%

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	88	54	0.00	n/a
2022	107	59	0.00	n/a
2021	95	51	0.00	n/a
2020	102	58	0.00	n/a
2019	98	59	0.00	n/a
2018	94	57	0.00	n/a
2017	96	72	0.00	n/a
2016	85	54	0.00	n/a
2015	84	56	0.00	n/a
2014	91	55	0.00	n/a
2013	88	56	0.00	n/a
2012	94	52	0.00	n/a
2011	93	56	0.00	n/a
2010	97	55	0.00	n/a
2009	90	63	0.00	n/a
2008	100	60	0.00	n/a
2007	86	64	0.00	n/a
2006	91	52	0.00	n/a
2005	85	56	0.00	n/a
2004	97	68	0.00	n/a
2003	92	64	0.00	n/a
2002	88	62	0.00	n/a
2001	99	57	0.00	n/a
2000	79	45	0.00	n/a
1999	90	52	0.00	n/a
1998	104	72	0.00	0.0
1997	100	64	0.00	0.0
1996	85	56	0.00	0.0
1995	90	51	0.00	0.0
1994	94	55	0.00	0.0
1993	101	61	0.00	0.0
1992	89	51	0.00	0.0
1991	107	63	0.00	0.0
1990	91	52	0.00	0.0
1989	95	55	0.00	0.0
1988	107	64	0.00	0.0
1987	92	53	0.00	0.0
1986	92	54	0.00	0.0
1985	85	52	0.00	0.0
1984	101	54	0.00	0.0
1983	100	58	0.00	0.0
1982	93	53	0.00	0.0
1981	90	52	0.00	0.0
1980	n/a	n/a	n/a	n/a
1979	88	53	0.00	0.0
1978	85	63	0.00	0.0
1977	98	55	0.00	0.0
1976	97	n/a	0.00	0.0
1975	102	50	0.00	0.0
1974	94	51	0.00	0.0
1973	91	51	0.00	0.0
1972	89	57	0.00	0.0
1971	96	51	0.00	0.0
1970	87	53	0.00	0.0
1969	95	53	0.00	0.0
1968	88	54	0.00	0.0
1967	95	58	0.00	0.0
1966	101	55	0.00	0.0
1965	80	44	0.00	0.0
1964	92	51	0.00	0.0
1963	84	61	0.00	0.0
1962	85	52	0.00	0.0
1961	97	53	0.00	0.0
1960	81	48	0.00	0.0
1959	92	53	0.00	0.0
1958	92	51	0.00	0.0
1957	100	56	0.00	0.0
1956	94	48	0.00	0.0
1955	106	62	0.00	0.0
1954	83	48	0.00	0.0
1953	96	57	0.00	0.0
1952	80	58	0.00	0.0
1951	82	50	0.00	0.0
1950	109	68	0.00	0.0
1949	83	50	0.00	n/a
1948	94	51	0.00	0.0
1947	103	52	0.00	0.0
1946	84	52	0.00	0.0
1945	97	53	0.00	0.0
1944	99	52	0.00	0.0
1943	98	50	0.00	0.0
1942	84	45	0.00	n/a
1941	96	52	0.00	n/a
1940	82	42	0.00	n/a
1939	91	52	0.00	n/a
1938	90	50	0.00	n/a
1937	81	50	0.00	n/a
1936	80	n/a	0.00	n/a
1935	95	48	0.00	n/a
1934	101	57	0.00	n/a
1933	80	39	0.00	n/a
1932	102	50	0.00	n/a
1931	92	61	0.00	n/a
1930	93	47	0.00	n/a
1929	102	56	0.00	n/a
1928	92	48	0.00	n/a
1927	91	44	0.00	n/a
1926	89	50	0.00	n/a
1925	82	52	0.00	0.0
1924	97	48	n/a	n/a
1923	101	60	n/a	n/a
1922	86	55	n/a	n/a
1921	93	40	n/a	n/a
1920	87	53	n/a	n/a
1919	84	47	0.00	n/a
1918	n/a	n/a	n/a	n/a
1917	n/a	n/a	n/a	n/a
1916	n/a	n/a	n/a	n/a
1915	88	51	n/a	n/a
1914	85	65	0.00	n/a
1913	n/a	n/a	n/a	n/a
1912	75	52	0.00	0.0
1911	80	54	0.00	0.0
1910	88	47	0.00	0.0
1909	91	51	0.00	n/a
1908	97	61	0.00	n/a
1907	81	62	0.00	n/a
1906	83	50	0.00	n/a
1905	84	56	0.00	n/a
1904	n/a	n/a	0.00	n/a
1903	n/a	n/a	0.00	n/a
1902	n/a	n/a	0.00	n/a
1901	n/a	n/a	0.00	n/a
1900	n/a	n/a	0.00	n/a
1899	n/a	n/a	0.00	n/a
1898	n/a	n/a	0.00	n/a
1897	n/a	n/a	0.00	n/a
1896	n/a	n/a	0.00	n/a
1895	n/a	n/a	0.00	n/a
1894	n/a	n/a	n/a	n/a
1893	n/a	n/a	0.00	n/a

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

Rank	Temperature	Year
1	109 °F	1950
2	107 °F	1991
2	107 °F	1988
2	107 °F	2022
5	106 °F	1955
6	104 °F	1998
7	103 °F	1947
8	102 °F	1975
8	102 °F	1929
8	102 °F	1932
8	102 °F	2020

Rank	Temperature	Year
1	39 °F	1933
2	40 °F	1921
3	42 °F	1940
4	44 °F	1965
4	44 °F	1927
6	45 °F	2000
6	45 °F	1942
8	47 °F	1930
8	47 °F	1910
8	47 °F	1919

Rank	Temperature	Year
1	75 °F	1912
2	79 °F	2000
3	80 °F	1933
3	80 °F	1936
3	80 °F	1965
3	80 °F	1911
3	80 °F	1952
8	81 °F	1907
8	81 °F	1960
8	81 °F	1937

Vacaville September 4 Weather Records

Vacaville September 4 Weather by Year