In May, Hailar typically sees daytime highs of 17.4°C and overnight lows around 2.6°C. Compared to the annual average high of 4.7°C, May runs +12.7°C.
May in Hailar averages a daytime high of 17.4°C and an overnight low of 2.6°C.
May runs +12.7°C compared to Hailar's annual average high of 4.7°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 17.4°C and cooler evenings around 2.6°C.