Winner July Weather

Averages and records for weather in Winner, South Dakota in the month of July.
Typical Winner July Weather
1991–2020
Average daily high 88.8 °F
Average daily low 62.6 °F
Average monthly precipitation 2.6 inches
Average monthly snow none
Daily chance of precipitation 22.9%
Daily chance of snow 0%
Winner July Weather Records
1910–2024
Highest temperature 115 °F July 21, 1934
Lowest temperature 40 °F July 3, 1972
Highest daily low 83 °F July 24, 1936
Lowest daily high 60 °F July 22, 1992
Hottest average high temperature 102.8 °F 1936
Coldest average high temperature 78.3 °F 1992
Most daily precipitation 4.4 inches July 3, 1958
Most monthly precipitation 8.3 inches 2019
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 86.0 60.5 102 45
July 2 86.3 60.7 103 44
July 3 86.6 60.9 105 40
July 4 87.0 61.1 111 40
July 5 87.3 61.3 114 49
July 6 87.6 61.6 109 46
July 7 87.7 61.7 104 47
July 8 87.9 61.9 108 45
July 9 88.0 62.0 110 48
July 10 88.2 62.2 112 49
July 11 88.4 62.4 109 50
July 12 88.6 62.5 106 42
July 13 88.7 62.6 110 45
July 14 88.8 62.7 105 40
July 15 88.9 62.7 106 50
July 16 88.9 62.8 113 49
July 17 89.1 62.9 109 49
July 18 89.2 63.0 110 49
July 19 89.2 63.0 112 50
July 20 89.3 63.0 115 46
July 21 89.2 63.0 115 44
July 22 89.1 63.0 112 50
July 23 89.1 62.9 111 47
July 24 89.2 62.9 110 51
July 25 89.2 62.9 112 51
July 26 89.2 62.9 111 47
July 27 89.1 62.9 109 51
July 28 89.0 62.9 112 47
July 29 88.9 62.8 113 49
July 30 88.7 62.7 108 40
July 31 88.6 62.5 107 45
Weather Station Details
Years Station Coordinates
1910–2024 Winner location