In May, Danbury typically sees daytime highs of 20.6°C and overnight lows around 7.9°C. Compared to the annual average high of 14.9°C, May runs +5.7°C.
May in Danbury averages a daytime high of 20.6°C and an overnight low of 7.9°C.
May runs +5.7°C compared to Danbury's annual average high of 14.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 20.6°C and cooler evenings around 7.9°C.