In January, Thousand Oaks typically sees daytime highs of 16.7°C and overnight lows around 7.6°C. Compared to the annual average high of 20.7°C, January runs -4.0°C.
January in Thousand Oaks averages a daytime high of 16.7°C and an overnight low of 7.6°C.
January runs -4.0°C compared to Thousand Oaks's annual average high of 20.7°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 16.7°C and cooler evenings around 7.6°C.