In May, Mostar typically sees daytime highs of 20.2°C and overnight lows around 9.2°C. Compared to the annual average high of 16.3°C, May runs +3.9°C.
May in Mostar averages a daytime high of 20.2°C and an overnight low of 9.2°C.
May runs +3.9°C compared to Mostar's annual average high of 16.3°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 20.2°C and cooler evenings around 9.2°C.