Napa February 18 Weather Records

February 18 All-Time Records 1901–2024
Highest temperature	80 °F	1977
Lowest temperature	26 °F	1956
Lowest daily high	47 °F	2011
Highest daily low	57 °F	1986
Most precipitation	2.39 inches	1986

February 18 Average Weather 1991–2020 ¹
Average high	61.4 °F
Average low	39.7 °F
Chance precipitation	37.5%

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	64	43	0.57	n/a
2023	63	30	0.00	n/a
2022	67	34	0.00	n/a
2021	65	32	0.00	n/a
2020	65	36	0.00	n/a
2019	57	32	0.00	n/a
2018	58	37	0.00	n/a
2017	61	50	0.04	n/a
2016	61	43	0.12	n/a
2015	62	45	0.00	n/a
2014	62	37	0.00	n/a
2013	56	34	0.00	n/a
2012	64	37	0.00	n/a
2011	47	34	0.59	n/a
2010	57	42	0.00	n/a
2009	56	42	0.01	n/a
2008	56	43	0.00	n/a
2007	64	35	0.00	n/a
2006	48	33	0.06	n/a
2005	63	51	0.35	n/a
2004	63	43	0.03	n/a
2003	61	31	0.00	n/a
2002	55	34	0.00	n/a
2001	58	48	0.17	n/a
2000	64	36	0.00	n/a
1999	54	41	0.08	n/a
1998	60	39	0.05	0.0
1997	67	45	0.00	0.0
1996	n/a	n/a	0.19	0.0
1995	66	44	0.00	0.0
1994	53	38	0.19	0.0
1993	57	51	0.32	0.0
1992	59	44	0.29	0.0
1991	71	39	0.00	0.0
1990	47	28	0.30	0.0
1989	59	47	0.00	0.0
1988	65	40	0.00	0.0
1987	64	39	0.00	0.0
1986	64	57	2.39	0.0
1985	72	37	0.00	0.0
1984	60	36	0.00	0.0
1983	65	51	0.79	0.0
1982	67	41	0.00	0.0
1981	71	45	0.00	0.0
1980	63	52	0.93	0.0
1979	58	35	0.49	0.0
1978	65	45	0.00	0.0
1977	80	40	0.00	0.0
1976	59	45	0.00	0.0
1975	58	35	0.00	0.0
1974	57	40	0.03	0.0
1973	62	34	0.00	0.0
1972	72	35	0.00	0.0
1971	59	35	0.00	0.0
1970	65	36	0.00	0.0
1969	55	41	0.14	0.0
1968	69	51	0.00	0.0
1967	64	39	0.00	0.0
1966	61	38	0.00	0.0
1965	70	37	0.00	0.0
1964	70	36	0.00	0.0
1963	65	56	0.00	0.0
1962	59	45	0.42	0.0
1961	63	36	0.00	0.0
1960	61	46	0.05	0.0
1959	56	49	1.60	0.0
1958	68	47	0.26	0.0
1957	58	47	0.00	0.0
1956	55	26	0.00	0.0
1955	64	41	0.00	0.0
1954	59	31	0.71	0.0
1953	61	34	0.00	0.0
1952	49	30	0.00	0.0
1951	60	32	0.10	0.0
1950	68	48	0.00	0.0
1949	65	33	0.00	0.0
1948	71	42	0.00	n/a
1947	60	40	0.00	n/a
1946	58	40	0.00	n/a
1945	63	33	0.00	n/a
1944	63	33	0.00	n/a
1943	75	47	0.00	n/a
1942	60	40	0.00	n/a
1941	67	50	0.11	n/a
1940	64	36	0.04	n/a
1939	77	38	0.00	n/a
1938	53	42	0.65	n/a
1937	57	43	0.06	n/a
1936	55	48	1.04	n/a
1935	71	37	0.00	n/a
1934	63	45	0.67	n/a
1933	56	31	0.00	n/a
1932	61	28	0.00	n/a
1931	62	42	0.11	n/a
1930	65	43	0.00	n/a
1929	63	29	0.00	n/a
1928	62	32	0.00	n/a
1927	59	50	1.17	n/a
1926	58	40	0.00	n/a
1925	67	39	0.00	n/a
1924	71	42	0.00	n/a
1923	63	38	0.00	n/a
1922	57	49	0.16	n/a
1921	60	35	0.00	n/a
1920	70	46	0.00	n/a
1919	56	38	0.00	n/a
1918	58	30	0.12	n/a
1917	53	27	0.00	n/a
1916	n/a	n/a	0.00	n/a
1915	n/a	n/a	n/a	n/a
1914	59	55	0.80	n/a
1913	59	44	0.00	n/a
1912	65	48	0.00	0.0
1911	69	36	0.00	0.0
1910	55	41	0.11	n/a
1909	62	46	0.38	n/a
1908	57	35	n/a	n/a
1907	66	44	n/a	n/a
1906	58	55	0.05	n/a
1905	62	45	0.00	n/a
1904	54	35	n/a	n/a
1903	65	32	0.00	0.0
1902	63	47	0.00	n/a
1901	n/a	n/a	n/a	n/a

Years	Station	Coordinates
1999–2024	Napa County Airport	location
1901–1998	Napa State Hospital	location

Rank	Temperature	Year
1	80 °F	1977
2	77 °F	1939
3	75 °F	1943
4	72 °F	1972
4	72 °F	1985
6	71 °F	1981
6	71 °F	1991
6	71 °F	1924
6	71 °F	1948
6	71 °F	1935

Rank	Temperature	Year
1	26 °F	1956
2	27 °F	1917
3	28 °F	1990
3	28 °F	1932
5	29 °F	1929
6	30 °F	1952
6	30 °F	1918
6	30 °F	2023
9	31 °F	1933
9	31 °F	1954
9	31 °F	2003

Rank	Precipitation	Year
1	2.39 inches	1986
2	1.60 inches	1959
3	1.17 inches	1927
4	1.04 inches	1936
5	0.93 inches	1980
6	0.80 inches	1914
7	0.79 inches	1983
8	0.71 inches	1954
9	0.67 inches	1934
10	0.65 inches	1938

Napa February 18 Weather Records

Napa February 18 Weather by Year