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Pierre August Weather

Averages and records for weather in Pierre, South Dakota in the month of August.

Typical Pierre August Weather 1991–2020
Average daily high	86.9 °F
Average daily low	59.7 °F
Average monthly precipitation	1.9 inches
Average monthly snow	none
Daily chance of precipitation	25.4%
Daily chance of snow	0%

Pierre August Weather Records 1893–2024
Highest temperature	114 °F	August 15, 1988
Lowest temperature	39 °F	August 31, 1974
Highest daily low	81 °F	August 21, 1947
Lowest daily high	58 °F	August 24, 1992
Hottest average high temperature	98.1 °F	1937
Coldest average high temperature	78.5 °F	1992
Most daily precipitation	3.5 inches	August 2, 1953
Most monthly precipitation	5.4 inches	1951
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	88.2	61.3	109	49
August 2	88.0	61.1	110	45
August 3	87.9	60.9	110	42
August 4	87.8	60.7	110	46
August 5	87.6	60.5	109	48
August 6	87.5	60.4	109	49
August 7	87.5	60.3	105	45
August 8	87.4	60.2	108	47
August 9	87.4	60.2	113	46
August 10	87.4	60.1	111	44
August 11	87.4	60.1	109	47
August 12	87.4	60.1	106	39
August 13	87.3	60.0	108	48
August 14	87.2	59.9	114	44
August 15	87.0	59.8	114	52
August 16	87.0	59.6	106	48
August 17	86.8	59.6	108	41
August 18	86.8	59.5	111	44
August 19	86.8	59.4	104	43
August 20	86.8	59.2	108	43
August 21	86.8	59.0	104	43
August 22	86.6	58.9	105	45
August 23	86.4	58.6	110	43
August 24	86.2	58.4	107	42
August 25	86.0	58.1	108	45
August 26	85.7	57.8	108	44
August 27	85.6	57.5	110	41
August 28	85.4	57.4	106	41
August 29	85.2	57.1	111	40
August 30	84.8	56.8	107	42
August 31	84.5	56.5	103	39

Weather Station Details

Years	Station	Coordinates
1934–2024	Pierre Regional Airport	location