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Waynesville August Weather

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

Typical Waynesville August Weather 1991–2020
Average daily high	88.0 °F
Average daily low	64.5 °F
Average monthly precipitation	4.3 inches
Average monthly snow	none
Daily chance of precipitation	22.9%
Daily chance of snow	0%

Waynesville August Weather Records 1941–2024
Highest temperature	107 °F	August 19, 1962
Lowest temperature	36 °F	August 29, 1986
Highest daily low	83 °F	August 30, 1990
Lowest daily high	65 °F	August 15, 1964
Hottest average high temperature	96.8 °F	1983
Coldest average high temperature	81.6 °F	1950
Most daily precipitation	5.9 inches	August 21, 2007
Most monthly precipitation	10.6 inches	1946
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	88.5	65.8	106	51
August 2	88.5	65.6	105	52
August 3	88.4	65.5	105	45
August 4	88.3	65.4	103	45
August 5	88.2	65.3	105	49
August 6	88.2	65.2	105	45
August 7	88.1	65.0	100	45
August 8	88.1	65.0	103	44
August 9	88.1	64.9	100	45
August 10	88.0	64.9	101	47
August 11	88.0	64.8	101	47
August 12	88.0	64.7	102	44
August 13	88.0	64.6	104	43
August 14	88.0	64.6	101	47
August 15	88.1	64.6	104	46
August 16	88.0	64.5	104	43
August 17	88.0	64.5	104	47
August 18	87.8	64.4	104	50
August 19	87.5	64.2	107	43
August 20	87.4	64.1	105	44
August 21	87.4	63.9	103	39
August 22	87.3	63.7	103	42
August 23	87.2	63.5	100	45
August 24	87.1	63.3	102	44
August 25	86.9	63.1	102	44
August 26	86.6	62.9	102	44
August 27	86.5	62.7	102	45
August 28	86.3	62.4	103	40
August 29	86.2	62.2	106	36
August 30	86.0	61.9	103	40
August 31	85.8	61.7	102	44

Weather Station Details

Years	Station	Coordinates
1941–2024	Waynesville 2 W	location