In May, Edmonton typically sees daytime highs of 17.6°C and overnight lows around 4.2°C. Compared to the annual average high of 8.3°C, May runs +9.3°C.
May in Edmonton averages a daytime high of 17.6°C and an overnight low of 4.2°C.
May runs +9.3°C compared to Edmonton's annual average high of 8.3°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 17.6°C and cooler evenings around 4.2°C.