In May, Jaffna typically sees daytime highs of 32.9°C and overnight lows around 26.5°C. Compared to the annual average high of 31.0°C, May runs +1.9°C.
May in Jaffna averages a daytime high of 32.9°C and an overnight low of 26.5°C.
May runs +1.9°C compared to Jaffna's annual average high of 31.0°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 32.9°C and cooler evenings around 26.5°C.