In May, Kostanay typically sees daytime highs of 21.1°C and overnight lows around 6.3°C. Compared to the annual average high of 8.0°C, May runs +13.1°C.
May in Kostanay averages a daytime high of 21.1°C and an overnight low of 6.3°C.
May runs +13.1°C compared to Kostanay's annual average high of 8.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 21.1°C and cooler evenings around 6.3°C.