In May, Tallaght typically sees daytime highs of 14.8°C and overnight lows around 6.7°C. Compared to the annual average high of 12.7°C, May runs +2.2°C.
May in Tallaght averages a daytime high of 14.8°C and an overnight low of 6.7°C.
May runs +2.2°C compared to Tallaght's annual average high of 12.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 14.8°C and cooler evenings around 6.7°C.