In May, Arjona typically sees daytime highs of 31.7°C and overnight lows around 24.6°C. Compared to the annual average high of 31.5°C, May runs +0.2°C.
May in Arjona averages a daytime high of 31.7°C and an overnight low of 24.6°C.
May runs +0.2°C compared to Arjona's annual average high of 31.5°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 31.7°C and cooler evenings around 24.6°C.