In February, Santa Rosa typically sees daytime highs of 30.5°C and overnight lows around 19.6°C. Compared to the annual average high of 25.7°C, February runs +4.7°C.
February in Santa Rosa averages a daytime high of 30.5°C and an overnight low of 19.6°C.
February runs +4.7°C compared to Santa Rosa's annual average high of 25.7°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 30.5°C and cooler evenings around 19.6°C.