In October, Laval typically sees daytime highs of 15.7°C and overnight lows around 7.3°C. Compared to the annual average high of 15.0°C, October runs +0.8°C.
October in Laval averages a daytime high of 15.7°C and an overnight low of 7.3°C.
October runs +0.8°C compared to Laval's annual average high of 15.0°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 15.7°C and cooler evenings around 7.3°C.