In February, Petaluma typically sees daytime highs of 14.5°C and overnight lows around 5.6°C. Compared to the annual average high of 18.5°C, February runs -4.0°C.
February in Petaluma averages a daytime high of 14.5°C and an overnight low of 5.6°C.
February runs -4.0°C compared to Petaluma's annual average high of 18.5°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 14.5°C and cooler evenings around 5.6°C.