Lee's Summit August Weather

Averages and records for weather in Lee's Summit, Missouri in the month of August.
Typical Lee's Summit August Weather
1991–2020
Average daily high 86.7 °F
Average daily low 66.5 °F
Average monthly precipitation 4.5 inches
Daily chance of precipitation 30.0%
Lee's Summit August Weather Records
1962–2024
Highest temperature 109 °F August 2, 2011
Lowest temperature 43 °F August 28, 1992
Highest daily low 83 °F August 2, 2011
Lowest daily high 65 °F August 15, 1979
Hottest average high temperature 94.4 °F 1980
Coldest average high temperature 79.4 °F 1992
Most daily precipitation 8.0 inches August 13, 1982
Most monthly precipitation 16.7 inches 1982
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
August 1 87.6 67.9 106 48
August 2 87.4 67.7 109 52
August 3 87.3 67.5 103 52
August 4 87.2 67.3 100 48
August 5 87.1 67.2 101 49
August 6 86.8 67.0 102 48
August 7 86.7 66.9 103 47
August 8 86.7 66.8 101 49
August 9 86.7 66.7 102 49
August 10 86.7 66.6 100 50
August 11 86.7 66.6 102 49
August 12 86.6 66.6 102 48
August 13 86.7 66.6 101 46
August 14 86.8 66.6 99 49
August 15 86.8 66.5 99 46
August 16 86.7 66.5 104 44
August 17 86.6 66.4 106 44
August 18 86.4 66.2 104 51
August 19 86.3 66.1 102 49
August 20 86.3 66.0 102 45
August 21 86.2 65.8 106 49
August 22 86.1 65.6 100 52
August 23 85.9 65.4 100 49
August 24 85.7 65.2 102 51
August 25 85.5 64.9 104 53
August 26 85.3 64.7 103 52
August 27 85.1 64.4 105 48
August 28 84.9 64.2 105 43
August 29 84.8 64.0 107 46
August 30 84.6 63.8 99 52
August 31 84.4 63.6 102 48
Weather Station Details
Years Station Coordinates
2003–2024 Lee's Summit Municipal Airport location
1962–2002 Lee's Summit Reed WR location