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Perryville August Weather

Averages and records for weather in Perryville, Missouri in the month of August.

Typical Perryville August Weather 1991–2020
Average daily high	87.2 °F
Average daily low	64.1 °F
Average monthly precipitation	3.5 inches
Average monthly snow	none
Daily chance of precipitation	22.5%
Daily chance of snow	0%

Perryville August Weather Records 1907–2024
Highest temperature	109 °F	August 3, 1964
Lowest temperature	35 °F	August 29, 1986
Highest daily low	80 °F	August 17, 1987
Lowest daily high	65 °F	August 15, 1964
Hottest average high temperature	97.5 °F	1983
Coldest average high temperature	81.7 °F	2004
Most daily precipitation	4.8 inches	August 26, 1975
Most monthly precipitation	10.6 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	87.8	65.3	106	48
August 2	87.6	65.1	103	49
August 3	87.6	65.0	109	51
August 4	87.4	64.8	105	49
August 5	87.4	64.7	104	50
August 6	87.3	64.5	102	49
August 7	87.2	64.4	100	50
August 8	87.2	64.3	100	49
August 9	87.2	64.2	102	48
August 10	87.2	64.1	105	46
August 11	87.1	64.0	102	48
August 12	87.1	63.9	102	48
August 13	87.1	63.9	103	46
August 14	87.2	63.9	100	46
August 15	87.2	63.8	103	49
August 16	87.2	63.8	104	46
August 17	87.2	63.8	102	46
August 18	87.1	63.8	104	50
August 19	86.9	63.6	103	50
August 20	86.8	63.5	104	51
August 21	86.8	63.4	105	44
August 22	86.8	63.2	104	48
August 23	86.7	63.0	105	51
August 24	86.6	62.8	102	49
August 25	86.5	62.6	103	49
August 26	86.3	62.3	103	48
August 27	86.1	62.1	103	46
August 28	86.0	61.9	99	41
August 29	85.9	61.7	101	35
August 30	85.8	61.5	101	39
August 31	85.6	61.2	100	48

Weather Station Details

Years	Station	Coordinates
1907–2024	Perryville WTP	location