In November, Simi Valley typically sees daytime highs of 20.3°C and overnight lows around 7.4°C. Compared to the annual average high of 22.3°C, November runs -2.1°C.
November in Simi Valley averages a daytime high of 20.3°C and an overnight low of 7.4°C.
November runs -2.1°C compared to Simi Valley's annual average high of 22.3°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 20.3°C and cooler evenings around 7.4°C.