In December, Layton typically sees daytime highs of 1.6°C and overnight lows around -7.6°C. Compared to the annual average high of 14.7°C, December runs -13.1°C.
December in Layton averages a daytime high of 1.6°C and an overnight low of -7.6°C.
December runs -13.1°C compared to Layton's annual average high of 14.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 1.6°C and cooler evenings around -7.6°C.