In May, Voronezh typically sees daytime highs of 20.5°C and overnight lows around 8.7°C. Compared to the annual average high of 10.6°C, May runs +9.9°C.
May in Voronezh averages a daytime high of 20.5°C and an overnight low of 8.7°C.
May runs +9.9°C compared to Voronezh's annual average high of 10.6°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 20.5°C and cooler evenings around 8.7°C.