In May, Middelburg typically sees daytime highs of 20.8°C and overnight lows around 5.2°C. Compared to the annual average high of 23.3°C, May runs -2.5°C.
May in Middelburg averages a daytime high of 20.8°C and an overnight low of 5.2°C.
May runs -2.5°C compared to Middelburg's annual average high of 23.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 20.8°C and cooler evenings around 5.2°C.