In December, Puerto Barrios typically sees daytime highs of 26.5°C and overnight lows around 18.9°C. Compared to the annual average high of 29.5°C, December runs -3.1°C.
December in Puerto Barrios averages a daytime high of 26.5°C and an overnight low of 18.9°C.
December runs -3.1°C compared to Puerto Barrios's annual average high of 29.5°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 26.5°C and cooler evenings around 18.9°C.