In December, Lake Havasu City typically sees daytime highs of 18.0°C and overnight lows around 3.2°C. Compared to the annual average high of 29.4°C, December runs -11.4°C.
December in Lake Havasu City averages a daytime high of 18.0°C and an overnight low of 3.2°C.
December runs -11.4°C compared to Lake Havasu City's annual average high of 29.4°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 18.0°C and cooler evenings around 3.2°C.