In April, Santa Rosa typically sees daytime highs of 25.5°C and overnight lows around 14.8°C. Compared to the annual average high of 25.7°C, April runs -0.2°C.
April in Santa Rosa averages a daytime high of 25.5°C and an overnight low of 14.8°C.
April runs -0.2°C compared to Santa Rosa's annual average high of 25.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 25.5°C and cooler evenings around 14.8°C.