Average July Temperature in Big Bear Lake by Year

This page contains a list of the average monthly high and low temperatures in Big Bear Lake, California for the month of July each year between 1921 and 2023. It is based on NOAA data.

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What Was the Hottest July Ever in Big Bear Lake?

1959 was the warmest July in the history of Big Bear Lake, California. The average daily high temperature was 83.3 °F, and the average low was 55.0 °F.

What Was the Coldest July Ever in Big Bear Lake?

1944 was the coolest July in the history of Big Bear Lake, California. The average daily high temperature was 76.1 °F, and the average low was 40.5 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	8	82.8	52.8
2022	14	80.4	53.5
2021	4	81.5	55.6
2020	34	80.0	48.4
2019	37	78.6	49.5
2018	5	81.6	54.6
2017	9	81.6	53.4
2016	11	81.4	52.9
2015	71	74.1	47.9
2014	17	79.7	53.0
2013	13	81.7	52.2
2012	32	80.0	48.9
2011	29	79.9	49.6
2010	16	82.4	51.3
2009	6	84.3	51.6
2005	10	84.0	50.4
2003	7	84.4	51.4
2002	2	85.0	52.2
2001	43	79.1	47.9
2000	35	81.4	47.0
1999	41	78.8	48.3
1998	23	83.1	47.9
1997	52	80.1	45.4
1996	15	82.6	51.4
1995	45	81.0	45.7
1994	19	82.7	49.7
1993	62	79.5	43.9
1992	56	77.9	47.1
1991	44	79.9	47.0
1990	26	80.4	49.9
1989	18	83.1	49.3
1988	24	81.9	48.7
1987	73	78.7	43.0
1986	58	79.2	45.5
1985	27	82.6	47.7
1984	54	77.3	47.8
1983	55	80.7	44.3
1982	67	78.8	43.9
1981	31	82.9	46.0
1980	20	81.1	50.8
1979	39	81.0	46.6
1978	30	80.8	48.1
1976	38	78.8	48.9
1975	28	81.0	48.9
1974	49	78.9	47.4
1973	25	82.7	47.9
1972	12	82.4	51.8
1971	36	80.6	47.8
1970	21	81.2	50.4
1969	40	77.3	49.7
1968	47	78.4	48.3
1967	22	81.4	49.7
1966	57	79.2	45.6
1965	74	78.8	42.8
1964	69	80.6	41.5
1963	76	80.7	39.9
1962	78	78.6	41.2
1961	80	76.6	41.4
1959	1	83.3	55.0
1958	77	74.3	45.6
1957	42	78.6	48.4
1953	3	82.5	54.6
1952	81	76.2	41.7
1951	68	79.1	43.0
1950	64	78.3	44.6
1949	65	79.4	43.6
1947	48	81.1	45.5
1946	72	76.3	45.5
1945	46	80.5	46.2
1944	82	76.1	40.5
1943	63	78.3	44.7
1942	50	78.0	48.3
1941	70	76.4	45.5
1940	75	75.1	45.7
1939	59	76.8	47.9
1938	66	76.1	46.9
1937	60	75.5	48.8
1936	53	75.9	49.2
1935	79	73.7	45.8
1934	33	79.0	49.7
1922	51	81.5	44.8
1921	61	76.1	47.8

Weather Station Details

Years	Station	Coordinates
1960–2024	Big Bear Lake	location
1914–1960	Big Bear Lake Dam	location