Number of Days Below 32 °F in Vacaville by Year

This page contains a list of the number of days in each year that the low temperature fell below 32 degrees Fahrenheit in Vacaville, California, between 1893 and 2024.

Also see:

Which year had the most days below freezing?

Based on NOAA records, the year 1948 holds the Vacaville record. There were 61 days with a low temperature below 32 degrees that year.

How many days below freezing so far?

As of April 13, there have been 3 days this year where the low temperature has fallen below 32 degrees Fahrenheit in Vacaville, California.

The last time it fell below 32° F was April 6, 2024.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days < 32 °F
2024	115	3
2023	84	14
2022	57	21
2021	109	6
2020	78	15
2019	95	12
2018	67	17
2017	78	15
2016	97	11
2015	67	17
2014	67	17
2013	11	43
2012	49	23
2011	37	28
2010	106	7
2009	109	6
2008	111	4
2007	47	24
2006	72	16
2005	111	4
2004	97	11
2003	101	10
2002	94	13
2001	104	9
2000	84	14
1999	57	21
1998	97	11
1997	106	7
1996	115	3
1995	120	1
1994	84	14
1993	49	23
1992	84	14
1991	72	16
1990	49	23
1989	78	15
1988	57	21
1987	72	16
1986	111	4
1985	47	24
1984	72	16
1983	119	2
1982	35	29
1981	115	3
1980	84	14
1979	53	22
1978	84	14
1977	67	17
1976	10	48
1975	22	34
1974	53	22
1973	84	14
1972	39	27
1971	30	31
1970	101	10
1969	22	34
1968	39	27
1967	19	35
1966	57	21
1965	78	15
1964	63	18
1963	19	35
1962	27	32
1961	63	18
1960	72	16
1959	84	14
1958	111	4
1957	37	28
1956	6	49
1955	15	37
1954	61	20
1953	78	15
1952	44	26
1951	39	27
1950	78	15
1949	6	49
1948	1	61
1947	6	49
1946	12	40
1945	13	38
1944	39	27
1943	53	22
1942	15	37
1941	67	17
1940	84	14
1939	15	37
1938	63	18
1937	45	25
1936	19	35
1935	13	38
1934	115	3
1933	18	36
1932	5	56
1931	30	31
1930	25	33
1929	3	57
1928	32	30
1927	49	23
1926	53	22
1925	22	34
1924	6	49
1923	2	60
1922	3	57
1921	27	32
1920	27	32
1919	35	29
1918	97	11
1917	39	27
1916	25	33
1915	101	10
1914	124	0
1913	32	30
1912	45	25
1911	32	30
1910	72	16
1909	104	9
1908	95	12
1907	84	14
1906	63	18
1905	62	19
1904	106	7
1903	124	0
1902	124	0
1901	124	0
1900	124	0
1899	120	1
1898	124	0
1897	124	0
1896	120	1
1895	120	1
1894	124	0
1893	124	0

Weather Station Details

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