In December, Wa typically sees daytime highs of 34.1°C and overnight lows around 19.2°C. Compared to the annual average high of 33.3°C, December runs +0.8°C.
December in Wa averages a daytime high of 34.1°C and an overnight low of 19.2°C.
December runs +0.8°C compared to Wa's annual average high of 33.3°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 34.1°C and cooler evenings around 19.2°C.