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Lake Elsinore September Weather

Averages and records for weather in Lake Elsinore, California in the month of September.

Typical Lake Elsinore September Weather 1991–2020
Average daily high	94.9 °F
Average daily low	60.5 °F
Average monthly precipitation	0.2 inches
Average monthly snow	none
Daily chance of precipitation	2.1%
Daily chance of snow	0%

Lake Elsinore September Weather Records 1897–2024
Highest temperature	117 °F	September 6, 2020
Lowest temperature	35 °F	September 15, 1964
Highest daily low	82 °F	September 15, 1989
Lowest daily high	65 °F	September 30, 1983
Hottest average high temperature	101.4 °F	1899
Coldest average high temperature	84.6 °F	1986
Most daily precipitation	2.6 inches	September 25, 1939
Most monthly precipitation	4.3 inches	1976
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
September 1	97.6	62.5	112	44
September 2	97.4	62.4	113	48
September 3	97.3	62.3	110	46
September 4	97.2	62.1	110	40
September 5	97.0	62.0	115	40
September 6	96.9	61.9	117	44
September 7	96.7	61.8	112	43
September 8	96.4	61.6	112	43
September 9	96.2	61.4	111	39
September 10	96.1	61.2	112	41
September 11	95.9	61.0	113	44
September 12	95.6	60.8	114	38
September 13	95.3	60.7	113	44
September 14	95.1	60.6	109	39
September 15	94.8	60.5	110	35
September 16	94.6	60.3	108	41
September 17	94.4	60.2	112	40
September 18	94.2	60.0	114	39
September 19	93.9	59.7	113	40
September 20	93.5	59.4	109	41
September 21	93.0	59.1	110	41
September 22	92.7	58.8	112	41
September 23	92.4	58.6	108	41
September 24	92.2	58.3	108	42
September 25	91.9	58.0	113	41
September 26	91.6	57.8	107	41
September 27	91.2	57.6	111	42
September 28	91.0	57.4	107	39
September 29	90.7	57.2	107	36
September 30	90.5	57.0	109	40

Weather Station Details

Years	Station	Coordinates
1897–2024	Elsinore	location