In June, Chilliwack typically sees daytime highs of 19.4°C and overnight lows around 9.4°C. Compared to the annual average high of 12.8°C, June runs +6.6°C.
June in Chilliwack averages a daytime high of 19.4°C and an overnight low of 9.4°C.
June runs +6.6°C compared to Chilliwack's annual average high of 12.8°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 19.4°C and cooler evenings around 9.4°C.