In January, Sacramento typically sees daytime highs of 11.9°C and overnight lows around 3.4°C. Compared to the annual average high of 23.2°C, January runs -11.3°C.
January in Sacramento averages a daytime high of 11.9°C and an overnight low of 3.4°C.
January runs -11.3°C compared to Sacramento's annual average high of 23.2°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 11.9°C and cooler evenings around 3.4°C.