In May, Barry typically sees daytime highs of 14.9°C and overnight lows around 7.5°C. Compared to the annual average high of 13.0°C, May runs +1.9°C.
May in Barry averages a daytime high of 14.9°C and an overnight low of 7.5°C.
May runs +1.9°C compared to Barry's annual average high of 13.0°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 14.9°C and cooler evenings around 7.5°C.