In January, Manteca typically sees daytime highs of 12.5°C and overnight lows around 2.9°C. Compared to the annual average high of 23.7°C, January runs -11.2°C.
January in Manteca averages a daytime high of 12.5°C and an overnight low of 2.9°C.
January runs -11.2°C compared to Manteca's annual average high of 23.7°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 12.5°C and cooler evenings around 2.9°C.