In May, Slawi typically sees daytime highs of 31.3°C and overnight lows around 24.2°C. Compared to the annual average high of 31.0°C, May runs +0.3°C.
May in Slawi averages a daytime high of 31.3°C and an overnight low of 24.2°C.
May runs +0.3°C compared to Slawi's annual average high of 31.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 31.3°C and cooler evenings around 24.2°C.