Number of Days of 80 °F in Vacaville by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 80 degrees Fahrenheit in Vacaville, California, between 1893 and 2024.

Also see:

Which year had the most 80° days?

Based on NOAA records, the year 1934 holds the record for the most 80 °F days in Vacaville history. There were 184 days with a high temperature of at least 80 degrees that year.

How many so far this year (2024)?

As of April 13, there have been 2 days this year where the high temperature has reached at least 80 degrees Fahrenheit in Vacaville, California.

The last time it reached at least 80° F was April 11, 2024.

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

Year	Rank	Days >= 80 °F
2024	126	2
2023	63	151
2022	3	176
2021	28	162
2020	6	175
2019	34	160
2018	10	173
2017	28	162
2016	52	154
2015	12	172
2014	23	164
2013	38	159
2012	63	151
2011	95	137
2010	96	136
2009	45	157
2008	39	158
2007	82	144
2006	82	144
2005	98	135
2004	34	160
2003	55	153
2002	55	153
2001	8	174
2000	92	138
1999	63	151
1998	112	94
1997	8	174
1996	23	164
1995	61	152
1994	88	140
1993	101	130
1992	3	176
1991	52	154
1990	17	168
1989	63	151
1988	113	93
1987	52	154
1986	111	104
1985	110	108
1984	63	151
1983	77	145
1982	109	123
1981	72	149
1980	116	80
1979	77	145
1978	61	152
1977	86	143
1976	47	156
1975	92	138
1974	47	156
1973	39	158
1972	77	145
1971	98	135
1970	63	151
1969	50	155
1968	55	153
1967	72	149
1966	12	172
1965	25	163
1964	55	153
1963	104	127
1962	47	156
1961	86	143
1960	21	166
1959	15	170
1958	16	169
1957	77	145
1956	34	160
1955	39	158
1954	34	160
1953	88	140
1952	25	163
1951	50	155
1950	17	168
1949	32	161
1948	105	126
1947	45	157
1946	72	149
1945	76	147
1944	63	151
1943	55	153
1942	82	144
1941	77	145
1940	19	167
1939	12	172
1938	75	148
1937	39	158
1936	39	158
1935	39	158
1934	1	184
1933	28	162
1932	19	167
1931	6	175
1930	28	162
1929	2	183
1928	22	165
1927	10	173
1926	3	176
1925	108	124
1924	55	153
1923	98	135
1922	71	150
1921	25	163
1920	90	139
1919	82	144
1918	128	0
1917	123	6
1916	106	125
1915	114	90
1914	114	90
1913	117	59
1912	101	130
1911	96	136
1910	32	161
1909	92	138
1908	63	151
1907	106	125
1906	103	129
1905	90	139
1904	128	0
1903	128	0
1902	128	0
1901	128	0
1900	127	1
1899	124	5
1898	124	5
1897	118	9
1896	119	7
1895	119	7
1894	119	7
1893	119	7

Weather Station Details

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