Detroit July Weather

Averages and records for weather in Detroit, Michigan in the month of July.
Typical Detroit July Weather
1991–2020
Average daily high 83.8 °F
Average daily low 64.4 °F
Average monthly precipitation 3.5 inches
Average monthly snow none
Daily chance of precipitation 34.0%
Daily chance of snow 0%
Detroit July Weather Records
1896–2024
Highest temperature 106 °F July 5, 1911
Lowest temperature 34 °F July 2, 1918
Highest daily low 80 °F July 18, 1942
Lowest daily high 61 °F July 15, 1945
Hottest average high temperature 90.9 °F 1916
Coldest average high temperature 75.3 °F 1920
Most daily precipitation 4.3 inches July 7, 1998
Most monthly precipitation 7.7 inches 2011
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 83.0 63.2 103 41
July 2 83.1 63.3 102 34
July 3 83.3 63.5 105 40
July 4 83.4 63.6 102 45
July 5 83.5 63.8 106 45
July 6 83.6 63.9 100 42
July 7 83.7 64.0 101 44
July 8 83.8 64.2 98 38
July 9 83.8 64.2 105 40
July 10 83.8 64.2 102 45
July 11 83.8 64.3 98 43
July 12 83.8 64.3 98 43
July 13 83.8 64.3 99 43
July 14 83.8 64.4 104 41
July 15 83.9 64.4 102 44
July 16 83.9 64.5 102 47
July 17 83.9 64.6 102 46
July 18 84.0 64.7 98 44
July 19 84.0 64.7 100 40
July 20 84.0 64.7 98 48
July 21 84.0 64.7 100 45
July 22 83.8 64.7 96 49
July 23 83.8 64.6 99 48
July 24 83.8 64.6 103 49
July 25 83.8 64.6 98 46
July 26 83.8 64.6 96 48
July 27 83.8 64.6 100 46
July 28 83.7 64.6 100 48
July 29 83.6 64.6 100 48
July 30 83.5 64.5 105 45
July 31 83.3 64.5 100 35
Weather Station Details
Years Station Coordinates
1959–2024 Detroit Metro Airport location
1948–1958 Detroit City Airport location
1896–1947 Mt Clemens Army National Guard Base location