In April, Surprise typically sees daytime highs of 28.6°C and overnight lows around 11.0°C. Compared to the annual average high of 29.7°C, April runs -1.1°C.
April in Surprise averages a daytime high of 28.6°C and an overnight low of 11.0°C.
April runs -1.1°C compared to Surprise's annual average high of 29.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 28.6°C and cooler evenings around 11.0°C.