In May, Sherbrooke typically sees daytime highs of 17.7°C and overnight lows around 5.0°C. Compared to the annual average high of 10.4°C, May runs +7.3°C.
May in Sherbrooke averages a daytime high of 17.7°C and an overnight low of 5.0°C.
May runs +7.3°C compared to Sherbrooke's annual average high of 10.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 17.7°C and cooler evenings around 5.0°C.