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Longview August Weather

Averages and records for weather in Longview, Washington in the month of August.

Typical Longview August Weather 1991–2020
Average daily high	79.8 °F
Average daily low	54.0 °F
Average monthly precipitation	1.0 inches
Average monthly snow	none
Daily chance of precipitation	16.8%
Daily chance of snow	0%

Longview August Weather Records 1925–2024
Highest temperature	108 °F	August 10, 1981
Lowest temperature	35 °F	August 16, 1935
Highest daily low	65 °F	August 19, 2022
Lowest daily high	58 °F	August 3, 1956
Hottest average high temperature	86.2 °F	1967
Coldest average high temperature	71.6 °F	1976
Most daily precipitation	2.0 inches	August 22, 2004
Most monthly precipitation	5.9 inches	2004
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
August 1	80.8	55.0	99	40
August 2	80.8	55.1	98	39
August 3	80.8	55.0	101	40
August 4	80.8	55.0	100	41
August 5	80.8	54.9	97	39
August 6	80.8	54.8	93	41
August 7	80.7	54.8	97	41
August 8	80.5	54.7	99	40
August 9	80.5	54.6	103	43
August 10	80.4	54.4	108	42
August 11	80.3	54.3	106	41
August 12	80.2	54.2	100	38
August 13	80.1	54.1	102	38
August 14	80.1	54.0	101	40
August 15	80.0	54.1	100	37
August 16	79.8	54.0	100	35
August 17	79.8	54.0	99	41
August 18	79.6	53.9	99	39
August 19	79.5	53.8	100	36
August 20	79.4	53.6	100	36
August 21	79.4	53.5	96	36
August 22	79.4	53.4	96	39
August 23	79.5	53.2	92	38
August 24	79.4	53.1	95	39
August 25	79.2	52.9	98	38
August 26	79.0	52.8	97	41
August 27	78.9	52.7	97	38
August 28	78.7	52.6	99	37
August 29	78.5	52.4	100	37
August 30	78.3	52.3	98	40
August 31	78.2	52.1	94	39

Weather Station Details

Years	Station	Coordinates
1925–2024	Longview	location