In May, Exeter typically sees daytime highs of 15.1°C and overnight lows around 7.0°C. Compared to the annual average high of 13.0°C, May runs +2.0°C.
May in Exeter averages a daytime high of 15.1°C and an overnight low of 7.0°C.
May runs +2.0°C compared to Exeter's annual average high of 13.0°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 15.1°C and cooler evenings around 7.0°C.