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Fairmont August Weather

Averages and records for weather in Fairmont, West Virginia in the month of August.

Typical Fairmont August Weather 1991–2020
Average daily high	82.3 °F
Average daily low	61.5 °F
Average monthly precipitation	3.8 inches
Average monthly snow	none
Daily chance of precipitation	33.6%
Daily chance of snow	0%

Fairmont August Weather Records 1892–2024
Highest temperature	108 °F	August 8, 1918
Lowest temperature	36 °F	August 29, 1982
Highest daily low	75 °F	August 5, 1930
Lowest daily high	60 °F	August 14, 2004
Hottest average high temperature	91.1 °F	1918
Coldest average high temperature	77.7 °F	1992
Most daily precipitation	3.5 inches	August 18, 1980
Most monthly precipitation	10.5 inches	1954
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	82.9	62.7	99	51
August 2	82.8	62.6	98	50
August 3	82.7	62.5	100	48
August 4	82.7	62.5	102	48
August 5	82.6	62.4	107	47
August 6	82.6	62.4	103	45
August 7	82.5	62.3	107	49
August 8	82.5	62.1	108	46
August 9	82.5	62.0	100	47
August 10	82.4	61.9	103	49
August 11	82.4	61.8	103	47
August 12	82.4	61.7	99	44
August 13	82.4	61.7	98	45
August 14	82.4	61.7	95	46
August 15	82.3	61.6	96	42
August 16	82.3	61.6	97	43
August 17	82.2	61.5	97	45
August 18	82.1	61.4	96	43
August 19	81.9	61.2	98	42
August 20	81.9	61.1	97	46
August 21	81.9	61.0	103	43
August 22	81.9	60.9	98	41
August 23	81.8	60.8	100	43
August 24	81.7	60.6	97	45
August 25	81.6	60.4	98	45
August 26	81.5	60.3	98	45
August 27	81.4	60.2	100	43
August 28	81.3	60.0	100	38
August 29	81.2	59.8	97	36
August 30	81.0	59.6	99	39
August 31	80.8	59.4	99	42

Weather Station Details

Years	Station	Coordinates
1892–2024	Fairmont	location