In December, Yuma typically sees daytime highs of 20.4°C and overnight lows around 5.1°C. Compared to the annual average high of 31.0°C, December runs -10.6°C.
December in Yuma averages a daytime high of 20.4°C and an overnight low of 5.1°C.
December runs -10.6°C compared to Yuma's annual average high of 31.0°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 20.4°C and cooler evenings around 5.1°C.