Typical Weather in Alpena, MI in May

62° F Avg High

44° F Avg Low

7 Rainy Days

☀️ Temperature Summary

Compared to other months, Alpena experiences cooler conditions in May, with daytime highs averaging 62°F. Lows overnight are typically around 44°F. Daily high temperatures can range between 55°F and 66°F, and will often rise as the month goes on.

May is a great time to visit Alpena, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 22% chance of rain for any given day in May. It's one of the rainier months of the year for Alpena, with total rainfall for the month around 3 inches.