In May, Norwich typically sees daytime highs of 15.2°C and overnight lows around 7.2°C. Compared to the annual average high of 12.9°C, May runs +2.3°C.
May in Norwich averages a daytime high of 15.2°C and an overnight low of 7.2°C.
May runs +2.3°C compared to Norwich's annual average high of 12.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 15.2°C and cooler evenings around 7.2°C.