In March, Laval typically sees daytime highs of 11.4°C and overnight lows around 2.8°C. Compared to the annual average high of 15.0°C, March runs -3.6°C.
March in Laval averages a daytime high of 11.4°C and an overnight low of 2.8°C.
March runs -3.6°C compared to Laval's annual average high of 15.0°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 11.4°C and cooler evenings around 2.8°C.