In October, Greater Sudbury typically sees daytime highs of 11.4°C and overnight lows around 1.8°C. Compared to the annual average high of 9.6°C, October runs +1.8°C.
October in Greater Sudbury averages a daytime high of 11.4°C and an overnight low of 1.8°C.
October runs +1.8°C compared to Greater Sudbury's annual average high of 9.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 11.4°C and cooler evenings around 1.8°C.