In December, Tachilek typically sees daytime highs of 25.4°C and overnight lows around 13.1°C. Compared to the annual average high of 29.6°C, December runs -4.2°C.
December in Tachilek averages a daytime high of 25.4°C and an overnight low of 13.1°C.
December runs -4.2°C compared to Tachilek's annual average high of 29.6°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 25.4°C and cooler evenings around 13.1°C.