In April, Santa Rosa typically sees daytime highs of 22.9°C and overnight lows around 8.0°C. Compared to the annual average high of 23.4°C, April runs -0.5°C.
April in Santa Rosa averages a daytime high of 22.9°C and an overnight low of 8.0°C.
April runs -0.5°C compared to Santa Rosa's annual average high of 23.4°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 22.9°C and cooler evenings around 8.0°C.