In March, Granby typically sees daytime highs of 2.1°C and overnight lows around -8.0°C. Compared to the annual average high of 10.7°C, March runs -8.6°C.
March in Granby averages a daytime high of 2.1°C and an overnight low of -8.0°C.
March runs -8.6°C compared to Granby's annual average high of 10.7°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 2.1°C and cooler evenings around -8.0°C.