In May, Regina typically sees daytime highs of 18.4°C and overnight lows around 3.6°C. Compared to the annual average high of 8.7°C, May runs +9.6°C.
May in Regina averages a daytime high of 18.4°C and an overnight low of 3.6°C.
May runs +9.6°C compared to Regina's annual average high of 8.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.4°C and cooler evenings around 3.6°C.