In May, Tarnow typically sees daytime highs of 18.8°C and overnight lows around 7.0°C. Compared to the annual average high of 13.1°C, May runs +5.7°C.
May in Tarnow averages a daytime high of 18.8°C and an overnight low of 7.0°C.
May runs +5.7°C compared to Tarnow's annual average high of 13.1°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.8°C and cooler evenings around 7.0°C.