In October, Granby typically sees daytime highs of 12.8°C and overnight lows around 2.5°C. Compared to the annual average high of 10.7°C, October runs +2.1°C.
October in Granby averages a daytime high of 12.8°C and an overnight low of 2.5°C.
October runs +2.1°C compared to Granby's annual average high of 10.7°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 12.8°C and cooler evenings around 2.5°C.