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Ann Arbor Weather in August

Ann Arbor in August sees high temperatures, with highs around 28°C (82°F) and overnight lows of 15°C (59°F). Rainfall is fairly high at around 82 mm (3.2 in) on average, so pack waterproofs just in case.

Rainfall in Ann Arbor in August

Looking at the last 30 years, the data shows about 10 days with rain, averaging 82 mm (3.2 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Ann Arbor in August

August in Ann Arbor is generally perfect, with days reaching 28°C (82°F) and nights settling around 15°C (59°F). During August, you'll experience the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Ann Arbor in August

Enjoy a sunny month with about 286 hours of sunshine, the clear skies make Ann Arbor even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, July, August and September typically offer the best weather for Ann Arbor.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Ann Arbor's climate page.

Ann Arbor Temperature in August

Min TemperatureMin Temperature 15°C (59°F)  
Max TemperatureMax Temperature 28°C (82°F)  
Chance of RainChance of Rain 33%  
PrecipitationPrecipitation 82 mm (3.2 in)  
Rainy daysRainy days 10 days  
HumidityHumidity 71% *  
SunshineSunshine 286 hours *  
Percentage SunshinePercentage Sunshine 66% *  
* Data from: Detroit, the United States of America (56 KM, 34 Miles).

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Ann Arbor in August

Warm but pleasant conditions in Ann Arbor in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Ann Arbor in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
8/10
Outdoor sports
7/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Ann Arbor's climate page.

More climate data for Ann Arbor