In May, Rochester Hills typically sees daytime highs of 20.4°C and overnight lows around 7.7°C. Compared to the annual average high of 14.0°C, May runs +6.4°C.
May in Rochester Hills averages a daytime high of 20.4°C and an overnight low of 7.7°C.
May runs +6.4°C compared to Rochester Hills's annual average high of 14.0°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 20.4°C and cooler evenings around 7.7°C.