< Previous Month Next Month >

Yakima August Weather

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

Typical Yakima August Weather 1991–2020
Average daily high	88.3 °F
Average daily low	53.3 °F
Average monthly precipitation	0.2 inches
Average monthly snow	none
Daily chance of precipitation	7.0%
Daily chance of snow	0%

Yakima August Weather Records 1892–2024
Highest temperature	110 °F	August 10, 1971
Lowest temperature	33 °F	August 25, 1910
Highest daily low	76 °F	August 14, 1906
Lowest daily high	60 °F	August 30, 1999
Hottest average high temperature	94.7 °F	2017
Coldest average high temperature	78.9 °F	1968
Most daily precipitation	1.6 inches	August 21, 1990
Most monthly precipitation	2.1 inches	1975
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	90.9	55.5	105	40
August 2	90.9	55.5	104	39
August 3	90.9	55.5	103	41
August 4	90.9	55.4	108	41
August 5	90.9	55.4	103	40
August 6	90.8	55.3	105	38
August 7	90.6	55.2	106	40
August 8	90.4	55.0	106	41
August 9	90.1	54.8	108	43
August 10	89.8	54.6	110	41
August 11	89.5	54.4	108	39
August 12	89.2	54.1	104	40
August 13	89.0	53.8	104	39
August 14	88.8	53.6	102	35
August 15	88.6	53.5	105	36
August 16	88.3	53.3	104	40
August 17	88.1	53.1	103	41
August 18	87.8	52.9	103	38
August 19	87.5	52.6	108	37
August 20	87.3	52.3	101	37
August 21	87.0	52.0	106	36
August 22	86.8	51.8	102	35
August 23	86.5	51.5	102	38
August 24	86.3	51.3	100	33
August 25	86.0	51.0	100	33
August 26	85.7	50.8	99	35
August 27	85.4	50.5	100	37
August 28	85.1	50.2	102	36
August 29	84.9	49.9	102	36
August 30	84.6	49.6	98	36
August 31	84.2	49.3	98	36

Weather Station Details

Years	Station	Coordinates
1946–2024	Yakima Air Terminal	location
1892–1945	Moxee	location