In May, Amersfoort typically sees daytime highs of 17.2°C and overnight lows around 6.9°C. Compared to the annual average high of 13.1°C, May runs +4.0°C.
May in Amersfoort averages a daytime high of 17.2°C and an overnight low of 6.9°C.
May runs +4.0°C compared to Amersfoort's annual average high of 13.1°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 17.2°C and cooler evenings around 6.9°C.