In December, Oaxaca typically sees daytime highs of 21.1°C and overnight lows around 6.7°C. Compared to the annual average high of 22.9°C, December runs -1.9°C.
December in Oaxaca averages a daytime high of 21.1°C and an overnight low of 6.7°C.
December runs -1.9°C compared to Oaxaca's annual average high of 22.9°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 21.1°C and cooler evenings around 6.7°C.