In May, Tours typically sees daytime highs of 18.9°C and overnight lows around 8.3°C. Compared to the annual average high of 15.7°C, May runs +3.2°C.
May in Tours averages a daytime high of 18.9°C and an overnight low of 8.3°C.
May runs +3.2°C compared to Tours's annual average high of 15.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.9°C and cooler evenings around 8.3°C.