In April, West Haven typically sees daytime highs of 14.3°C and overnight lows around 3.1°C. Compared to the annual average high of 15.4°C, April runs -1.0°C.
April in West Haven averages a daytime high of 14.3°C and an overnight low of 3.1°C.
April runs -1.0°C compared to West Haven's annual average high of 15.4°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 14.3°C and cooler evenings around 3.1°C.