In May, Anchorage typically sees daytime highs of 12.4°C and overnight lows around 2.0°C. Compared to the annual average high of 6.4°C, May runs +6.1°C.
May in Anchorage averages a daytime high of 12.4°C and an overnight low of 2.0°C.
May runs +6.1°C compared to Anchorage's annual average high of 6.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 12.4°C and cooler evenings around 2.0°C.