In May, Poitiers typically sees daytime highs of 19.0°C and overnight lows around 8.3°C. Compared to the annual average high of 15.9°C, May runs +3.1°C.
May in Poitiers averages a daytime high of 19.0°C and an overnight low of 8.3°C.
May runs +3.1°C compared to Poitiers's annual average high of 15.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 19.0°C and cooler evenings around 8.3°C.