In April, Thousand Oaks typically sees daytime highs of 18.6°C and overnight lows around 9.6°C. Compared to the annual average high of 20.7°C, April runs -2.1°C.
April in Thousand Oaks averages a daytime high of 18.6°C and an overnight low of 9.6°C.
April runs -2.1°C compared to Thousand Oaks's annual average high of 20.7°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 18.6°C and cooler evenings around 9.6°C.