In February, Simi Valley typically sees daytime highs of 17.3°C and overnight lows around 5.4°C. Compared to the annual average high of 22.3°C, February runs -5.0°C.
February in Simi Valley averages a daytime high of 17.3°C and an overnight low of 5.4°C.
February runs -5.0°C compared to Simi Valley's annual average high of 22.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 17.3°C and cooler evenings around 5.4°C.