In December, Antioch typically sees daytime highs of 13.0°C and overnight lows around 4.2°C. Compared to the annual average high of 22.3°C, December runs -9.3°C.
December in Antioch averages a daytime high of 13.0°C and an overnight low of 4.2°C.
December runs -9.3°C compared to Antioch's annual average high of 22.3°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 13.0°C and cooler evenings around 4.2°C.