In May, Fianarantsoa typically sees daytime highs of 22.8°C and overnight lows around 11.9°C. Compared to the annual average high of 24.1°C, May runs -1.4°C.
May in Fianarantsoa averages a daytime high of 22.8°C and an overnight low of 11.9°C.
May runs -1.4°C compared to Fianarantsoa's annual average high of 24.1°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 22.8°C and cooler evenings around 11.9°C.