< Previous Month Next Month >

Mountain Grove August Weather

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

Typical Mountain Grove August Weather 1991–2020
Average daily high	86.3 °F
Average daily low	65.1 °F
Average monthly precipitation	3.6 inches
Average monthly snow	none
Daily chance of precipitation	23.4%
Daily chance of snow	0%

Mountain Grove August Weather Records 1901–2024
Highest temperature	110 °F	August 9, 1934
Lowest temperature	39 °F	August 31, 1915
Highest daily low	82 °F	August 10, 1926
Lowest daily high	63 °F	August 15, 1964
Hottest average high temperature	97.2 °F	1936
Coldest average high temperature	78.5 °F	1915
Most daily precipitation	4.9 inches	August 20, 1904
Most monthly precipitation	14.9 inches	1915
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	87.1	66.4	104	49
August 2	87.0	66.2	101	52
August 3	87.0	66.1	106	49
August 4	86.9	65.9	106	48
August 5	86.8	65.8	104	48
August 6	86.7	65.7	106	50
August 7	86.6	65.6	107	52
August 8	86.5	65.5	108	46
August 9	86.5	65.5	110	47
August 10	86.5	65.4	107	48
August 11	86.4	65.3	101	50
August 12	86.4	65.2	105	44
August 13	86.4	65.2	103	45
August 14	86.5	65.2	102	44
August 15	86.5	65.2	103	46
August 16	86.5	65.2	108	45
August 17	86.4	65.1	105	47
August 18	86.3	64.9	104	48
August 19	86.1	64.8	102	50
August 20	86.0	64.6	101	47
August 21	85.9	64.5	100	44
August 22	85.9	64.3	104	49
August 23	85.8	64.2	107	46
August 24	85.7	64.0	105	48
August 25	85.6	63.8	105	46
August 26	85.3	63.6	104	48
August 27	85.2	63.4	101	45
August 28	85.0	63.1	101	45
August 29	84.9	62.9	102	41
August 30	84.8	62.8	102	43
August 31	84.6	62.5	104	39

Weather Station Details

Years	Station	Coordinates
1901–2024	Mtn Grove 2 N	location