In December, Buckeye typically sees daytime highs of 19.5°C and overnight lows around 3.1°C. Compared to the annual average high of 30.3°C, December runs -10.8°C.
December in Buckeye averages a daytime high of 19.5°C and an overnight low of 3.1°C.
December runs -10.8°C compared to Buckeye's annual average high of 30.3°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 19.5°C and cooler evenings around 3.1°C.