In May, Tachilek typically sees daytime highs of 32.2°C and overnight lows around 21.8°C. Compared to the annual average high of 29.6°C, May runs +2.6°C.
May in Tachilek averages a daytime high of 32.2°C and an overnight low of 21.8°C.
May runs +2.6°C compared to Tachilek's annual average high of 29.6°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 32.2°C and cooler evenings around 21.8°C.