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McAlester August Weather

Averages and records for weather in McAlester, Oklahoma in the month of August.

Typical McAlester August Weather 1991–2020
Average daily high	93.3 °F
Average daily low	70.7 °F
Average monthly precipitation	2.9 inches
Daily chance of precipitation	22.5%

McAlester August Weather Records 1893–2024
Highest temperature	116 °F	August 10, 1936
Lowest temperature	50 °F	August 1, 1936
Highest daily low	85 °F	August 21, 1934
Lowest daily high	65 °F	August 7, 1997
Hottest average high temperature	103.5 °F	1943
Coldest average high temperature	86.3 °F	1915
Most daily precipitation	4.4 inches	August 15, 1964
Most monthly precipitation	10.1 inches	1915

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	94.1	71.9	108	50
August 2	94.0	71.8	111	56
August 3	94.0	71.7	113	57
August 4	93.8	71.6	110	54
August 5	93.7	71.5	110	59
August 6	93.6	71.4	108	60
August 7	93.5	71.3	109	60
August 8	93.5	71.2	109	51
August 9	93.4	71.2	112	51
August 10	93.4	71.1	116	57
August 11	93.4	71.1	113	58
August 12	93.4	71.0	109	50
August 13	93.4	70.9	107	52
August 14	93.4	70.9	108	54
August 15	93.4	70.8	108	51
August 16	93.3	70.7	113	55
August 17	93.2	70.7	107	58
August 18	93.0	70.6	108	59
August 19	92.8	70.4	110	51
August 20	92.7	70.2	109	53
August 21	92.6	70.1	106	53
August 22	92.5	69.9	104	57
August 23	92.3	69.6	104	60
August 24	92.2	69.4	105	56
August 25	91.9	69.2	107	53
August 26	91.8	69.0	107	55
August 27	91.6	68.8	108	54
August 28	91.4	68.5	106	51
August 29	91.2	68.4	107	52
August 30	90.9	68.2	106	53
August 31	90.7	68.0	107	50

Weather Station Details

Years	Station	Coordinates
1893–2024	McAlester Regional Airport	location