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Vancouver August Weather

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

Typical Vancouver August Weather 1991–2020
Average daily high	80.2 °F
Average daily low	53.4 °F
Average monthly precipitation	0.6 inches
Average monthly snow	none
Daily chance of precipitation	15.6%
Daily chance of snow	0%

Vancouver August Weather Records 1856–2024
Highest temperature	104 °F	August 15, 2023
Lowest temperature	35 °F	August 18, 1973
Highest daily low	68 °F	August 1, 1949
Lowest daily high	57 °F	August 14, 1976
Hottest average high temperature	87.4 °F	1906
Coldest average high temperature	69.8 °F	1899
Most daily precipitation	1.6 inches	August 24, 1977
Most monthly precipitation	5.1 inches	1968
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	54.6	99	44
August 2	81.0	54.5	103	43
August 3	81.0	54.5	100	44
August 4	81.1	54.5	101	45
August 5	81.1	54.5	102	42
August 6	81.1	54.4	96	42
August 7	81.1	54.3	97	42
August 8	81.0	54.2	100	40
August 9	80.9	54.1	102	41
August 10	80.8	53.9	102	43
August 11	80.6	53.8	103	42
August 12	80.5	53.7	102	43
August 13	80.5	53.6	100	39
August 14	80.4	53.5	99	41
August 15	80.4	53.5	104	42
August 16	80.2	53.4	99	42
August 17	80.1	53.3	102	37
August 18	80.0	53.1	102	35
August 19	79.8	52.9	95	40
August 20	79.7	52.8	97	40
August 21	79.6	52.6	97	41
August 22	79.5	52.5	100	38
August 23	79.5	52.3	95	40
August 24	79.4	52.1	100	40
August 25	79.3	52.0	96	41
August 26	79.1	51.9	99	40
August 27	79.0	51.7	98	40
August 28	78.9	51.5	99	37
August 29	78.8	51.3	100	36
August 30	78.6	51.1	96	39
August 31	78.3	50.9	96	40

Weather Station Details

Years	Station	Coordinates
1856–2024	Vancouver 4 NNE	location