In May, Hempstead typically sees daytime highs of 19.4°C and overnight lows around 10.7°C. Compared to the annual average high of 15.4°C, May runs +4.1°C.
May in Hempstead averages a daytime high of 19.4°C and an overnight low of 10.7°C.
May runs +4.1°C compared to Hempstead's annual average high of 15.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 19.4°C and cooler evenings around 10.7°C.