Vermillion July Weather

Averages and records for weather in Vermillion, South Dakota in the month of July.
Typical Vermillion July Weather
1991–2020
Average daily high 86.7 °F
Average daily low 63.7 °F
Average monthly precipitation 3.5 inches
Average monthly snow none
Daily chance of precipitation 23.1%
Daily chance of snow 0%
Vermillion July Weather Records
1893–2024
Highest temperature 114 °F July 17, 1936
Lowest temperature 37 °F July 5, 1972
Highest daily low 86 °F July 31, 1955
Lowest daily high 63 °F July 5, 1909
Hottest average high temperature 101.5 °F 1936
Coldest average high temperature 79.2 °F 1992
Most daily precipitation 4.5 inches July 17, 1996
Most monthly precipitation 12.0 inches 2010
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)
High Low High Low
July 1 85.8 62.5 101 42
July 2 85.9 62.6 99 41
July 3 86.0 62.7 108 42
July 4 86.2 62.9 109 40
July 5 86.3 63.0 108 37
July 6 86.5 63.2 106 47
July 7 86.5 63.3 105 46
July 8 86.6 63.5 106 49
July 9 86.7 63.6 106 47
July 10 86.7 63.7 107 46
July 11 86.8 63.7 109 48
July 12 86.8 63.8 106 46
July 13 86.8 63.8 106 43
July 14 86.8 63.8 106 42
July 15 86.7 63.8 104 46
July 16 86.7 63.8 107 46
July 17 86.8 63.9 114 47
July 18 86.9 63.9 107 47
July 19 86.9 63.8 107 49
July 20 86.9 63.8 107 43
July 21 86.8 63.7 107 46
July 22 86.7 63.6 108 48
July 23 86.6 63.6 107 46
July 24 86.6 63.5 108 49
July 25 86.5 63.5 107 49
July 26 86.6 63.5 106 41
July 27 86.5 63.4 111 46
July 28 86.5 63.3 103 44
July 29 86.3 63.3 108 48
July 30 86.2 63.2 105 47
July 31 86.1 63.0 104 47
Weather Station Details
Years Station Coordinates
1893–2024 Vermillion 2 SE location