In May, Saint Clair Shores typically sees daytime highs of 20.3°C and overnight lows around 8.4°C. Compared to the annual average high of 14.2°C, May runs +6.1°C.
May in Saint Clair Shores averages a daytime high of 20.3°C and an overnight low of 8.4°C.
May runs +6.1°C compared to Saint Clair Shores's annual average high of 14.2°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 20.3°C and cooler evenings around 8.4°C.