In June, Laval typically sees daytime highs of 21.2°C and overnight lows around 10.7°C. Compared to the annual average high of 15.0°C, June runs +6.2°C.
June in Laval averages a daytime high of 21.2°C and an overnight low of 10.7°C.
June runs +6.2°C compared to Laval's annual average high of 15.0°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 21.2°C and cooler evenings around 10.7°C.