In May, Fort McMurray typically sees daytime highs of 16.8°C and overnight lows around 2.5°C. Compared to the annual average high of 5.9°C, May runs +10.9°C.
May in Fort McMurray averages a daytime high of 16.8°C and an overnight low of 2.5°C.
May runs +10.9°C compared to Fort McMurray's annual average high of 5.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 16.8°C and cooler evenings around 2.5°C.