Weather in Detroit: August
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Average day temperature: | 80.8°F |
| Average night temperature: | 67.5°F | |
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Number of sunny days: | 15 days |
| Day length: | 13.2 - 14.4 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.1 in. | |
| more information | ||
14 days
forecast
forecast
| Detroit |
weather in
September
September
| Detroit |
Air temperature in August, °F
Show year:
2026
2025
2024
The highest day temperature during August of 2026 was 92°F. At the same time the lowest night temperature was 54°F. Daily and nightly averages during August were 82.5°F and 65.8°F.
Sunny, partly cloudy and cloudy days
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Detroit in August is 1.9 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 6.7 mph It makes August lest windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 8.8.
Best time for vacation in Detroit
Detroit on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Detroit
Local time: 23:39
September 27, sunday
0000
59°F
S
6 mph
6 mph
0300
57°F
S
6 mph
6 mph
0600
57°F
S
6 mph
6 mph
0900
57°F
S
6 mph
6 mph
1200
68°F
S
8 mph
8 mph
1500
75°F
S
9 mph
9 mph
1800
73°F
SW
10 mph
10 mph
2100
64°F
S
9 mph
9 mph
