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 excellent, 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.