In April, Chilliwack typically sees daytime highs of 12.6°C and overnight lows around 2.9°C. Compared to the annual average high of 12.8°C, April runs -0.2°C.
April in Chilliwack averages a daytime high of 12.6°C and an overnight low of 2.9°C.
April runs -0.2°C compared to Chilliwack's annual average high of 12.8°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 12.6°C and cooler evenings around 2.9°C.