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Battle Ground September Weather

Averages and records for weather in Battle Ground, Washington in the month of September.

Typical Battle Ground September Weather 1991–2020
Average daily high	74.7 °F
Average daily low	46.8 °F
Average monthly precipitation	2.2 inches
Average monthly snow	none
Daily chance of precipitation	28.2%
Daily chance of snow	0%

Battle Ground September Weather Records 1928–2024
Highest temperature	105 °F	September 3, 1988
Lowest temperature	26 °F	September 30, 1950
Highest daily low	64 °F	September 5, 1931
Lowest daily high	49 °F	September 30, 2019
Hottest average high temperature	81.2 °F	1957
Coldest average high temperature	66.8 °F	1978
Most daily precipitation	2.3 inches	September 14, 1996
Most monthly precipitation	8.9 inches	2013
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	77.7	49.0	101	36
September 2	77.5	49.0	99	37
September 3	77.2	48.8	105	37
September 4	76.9	48.7	96	34
September 5	76.7	48.5	105	34
September 6	76.4	48.3	96	37
September 7	76.3	48.2	100	34
September 8	76.2	48.0	100	38
September 9	76.0	47.8	94	37
September 10	75.8	47.7	99	38
September 11	75.6	47.6	99	34
September 12	75.3	47.4	96	35
September 13	75.1	47.2	94	31
September 14	74.9	47.0	94	35
September 15	74.8	46.8	95	34
September 16	74.6	46.7	99	36
September 17	74.3	46.5	89	28
September 18	73.9	46.4	92	32
September 19	73.5	46.2	94	31
September 20	73.1	46.0	96	32
September 21	72.8	45.8	95	32
September 22	72.5	45.7	98	31
September 23	72.1	45.5	95	32
September 24	71.7	45.3	93	31
September 25	71.3	45.1	92	31
September 26	70.7	44.9	97	32
September 27	70.2	44.7	95	29
September 28	69.8	44.5	95	31
September 29	69.5	44.2	89	30
September 30	69.2	44.0	91	26

Weather Station Details

Years	Station	Coordinates
1928–2024	Battle Ground	location