August · United States
Best time to visit Detroit in August Weather, crowds & prices
Weather in Detroit in August
Average temperature 22°C, 116 mm of rain, about 22 days with 6+ hours of sunshine and 73% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
7.9/10
Ranked #4 of 12 months
- Avg temp
- 22°C
- Rainfall
- 116 mm
- Humidity
- 73%
- Days with 6h+ sun
- 22
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Detroit scores 7.9/10 for sightseeing and cultural travel - an above-average month (#4 of 12). Expect around 22°C, 116 mm of rain, and roughly 22 days with 6+ hours of sunshine this month.
Detroit's Motown history, art deco towers and riverfront tell the story of American industry.
August holds up well in Detroit — 4th best month
At 22°C (71°F) this is comfortable city weather in August, with sightseeing easiest before lunch and after the afternoon peak.
116 mm of rain makes this a wet month here, though with about 22 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 7.9/10 on the same scale — 4th of 12 months, versus 8.9/10 for the best month here.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Expect peak pricing, and this is one of the busiest months here.
Frequently asked
- What is the weather like in Detroit in August?
- In August, Detroit averages 22°C, 116 mm of rain, and about 22 days with 6+ hours of sunshine. Its climate-comfort score is 7.9/10.
- Is August a good time to visit Detroit?
- August earns a 7.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Detroit in August?
- Expect about 116 mm of rain in August. Average humidity is 73% and there are about 22 days with 6+ hours of sunshine.
Curated in Detroit
Tickets & experiences
Things to do in Detroit
Detroit, United States. Live activities and tours from GetYourGuide, matched to this destination.