In May, Red Deer typically sees daytime highs of 16.4°C and overnight lows around 2.5°C. Compared to the annual average high of 8.6°C, May runs +7.9°C.
May in Red Deer averages a daytime high of 16.4°C and an overnight low of 2.5°C.
May runs +7.9°C compared to Red Deer's annual average high of 8.6°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 16.4°C and cooler evenings around 2.5°C.