In December, Sacramento typically sees daytime highs of 12.4°C and overnight lows around 3.4°C. Compared to the annual average high of 23.2°C, December runs -10.9°C.
December in Sacramento averages a daytime high of 12.4°C and an overnight low of 3.4°C.
December runs -10.9°C compared to Sacramento's annual average high of 23.2°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 12.4°C and cooler evenings around 3.4°C.