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Zanesville August Weather

Averages and records for weather in Zanesville, Ohio in the month of August.

Typical Zanesville August Weather 1991–2020
Average daily high	83.0 °F
Average daily low	61.6 °F
Average monthly precipitation	3.2 inches
Daily chance of precipitation	31.9%

Zanesville August Weather Records 1946–2024
Highest temperature	100 °F	August 20, 1962
Lowest temperature	36 °F	August 29, 1965
Highest daily low	76 °F	August 8, 2007
Lowest daily high	65 °F	August 14, 2022
Hottest average high temperature	87.4 °F	2002
Coldest average high temperature	78.1 °F	1946
Most daily precipitation	3.4 inches	August 11, 1980
Most monthly precipitation	10.6 inches	1980

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	83.6	63.1	94	47
August 2	83.5	62.9	98	49
August 3	83.5	62.8	96	46
August 4	83.4	62.7	96	46
August 5	83.3	62.6	93	46
August 6	83.3	62.5	93	43
August 7	83.3	62.3	91	47
August 8	83.2	62.2	94	47
August 9	83.2	62.1	93	48
August 10	83.1	62.0	94	45
August 11	83.1	61.9	95	46
August 12	83.1	61.8	95	45
August 13	83.2	61.8	94	46
August 14	83.2	61.8	97	40
August 15	83.1	61.7	94	39
August 16	83.0	61.6	97	41
August 17	82.9	61.5	98	46
August 18	82.7	61.3	92	43
August 19	82.6	61.2	93	41
August 20	82.7	61.1	100	46
August 21	82.6	61.0	93	38
August 22	82.5	60.9	95	41
August 23	82.4	60.7	94	41
August 24	82.3	60.5	94	43
August 25	82.2	60.4	95	44
August 26	82.1	60.2	94	42
August 27	81.9	60.1	95	45
August 28	81.7	59.8	96	44
August 29	81.5	59.5	97	36
August 30	81.4	59.3	98	41
August 31	81.2	59.1	98	42

Weather Station Details

Years	Station	Coordinates
1946–2024	Zanesville Municipal Airport	location