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Chester August Weather

Averages and records for weather in Chester, South Carolina in the month of August.

Typical Chester August Weather 1991–2020
Average daily high	88.8 °F
Average daily low	67.0 °F
Average monthly precipitation	4.4 inches
Average monthly snow	none
Daily chance of precipitation	30.1%
Daily chance of snow	0%

Chester August Weather Records 1922–2024
Highest temperature	106 °F	August 21, 1983
Lowest temperature	47 °F	August 30, 1965
Highest daily low	78 °F	August 23, 1983
Lowest daily high	64 °F	August 22, 1949
Hottest average high temperature	97.0 °F	2007
Coldest average high temperature	83.9 °F	2013
Most daily precipitation	8.4 inches	August 23, 1967
Most monthly precipitation	15.2 inches	1967
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	90.1	68.1	102	54
August 2	90.0	68.0	99	55
August 3	89.9	68.0	100	57
August 4	89.8	68.0	102	57
August 5	89.7	68.0	104	56
August 6	89.7	67.9	103	55
August 7	89.6	67.9	101	50
August 8	89.5	67.8	100	51
August 9	89.4	67.7	103	54
August 10	89.4	67.6	105	58
August 11	89.2	67.5	105	57
August 12	89.1	67.3	103	55
August 13	89.0	67.2	101	55
August 14	88.9	67.1	102	55
August 15	88.8	67.1	102	57
August 16	88.8	67.0	104	53
August 17	88.8	67.0	102	54
August 18	88.7	66.9	101	59
August 19	88.6	66.9	103	56
August 20	88.5	66.7	104	56
August 21	88.3	66.6	106	55
August 22	88.2	66.5	105	55
August 23	88.1	66.3	104	54
August 24	88.0	66.1	102	53
August 25	87.8	66.0	101	55
August 26	87.7	65.8	103	51
August 27	87.6	65.6	103	54
August 28	87.4	65.4	100	56
August 29	87.3	65.2	99	52
August 30	87.2	65.0	99	47
August 31	87.1	64.7	100	49

Weather Station Details

Years	Station	Coordinates
1922–2024	Chester 1 SE	location