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Martinsburg August Weather

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

Typical Martinsburg August Weather 1991–2020
Average daily high	85.1 °F
Average daily low	63.1 °F
Average monthly precipitation	3.1 inches
Daily chance of precipitation	29.4%

Martinsburg August Weather Records 1926–2024
Highest temperature	108 °F	August 5, 1930
Lowest temperature	40 °F	August 30, 1986
Highest daily low	77 °F	August 23, 1968
Lowest daily high	60 °F	August 26, 1940
Hottest average high temperature	93.0 °F	1943
Coldest average high temperature	78.6 °F	1992
Most daily precipitation	3.9 inches	August 24, 1933
Most monthly precipitation	9.7 inches	1955

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	86.2	64.7	102	51
August 2	86.2	64.6	103	50
August 3	86.1	64.5	101	47
August 4	86.0	64.4	102	47
August 5	85.8	64.3	108	50
August 6	85.7	64.2	105	48
August 7	85.6	64.0	101	48
August 8	85.6	63.9	100	47
August 9	85.5	63.8	102	46
August 10	85.4	63.6	102	49
August 11	85.3	63.4	105	48
August 12	85.3	63.3	104	48
August 13	85.2	63.3	104	47
August 14	85.2	63.3	100	46
August 15	85.1	63.2	103	43
August 16	85.0	63.1	101	48
August 17	84.9	63.0	102	46
August 18	84.8	62.8	98	43
August 19	84.6	62.7	98	47
August 20	84.5	62.5	103	49
August 21	84.5	62.5	99	45
August 22	84.5	62.4	103	48
August 23	84.3	62.2	97	45
August 24	84.2	62.0	104	44
August 25	84.1	61.8	98	42
August 26	83.9	61.6	103	43
August 27	83.7	61.5	98	46
August 28	83.5	61.3	99	45
August 29	83.2	61.0	99	40
August 30	83.1	60.8	101	40
August 31	82.9	60.6	100	43

Weather Station Details

Years	Station	Coordinates
1926–2024	East West Virginia Regional Airport	location