In March, Greater Sudbury typically sees daytime highs of 0.9°C and overnight lows around -10.9°C. Compared to the annual average high of 9.6°C, March runs -8.7°C.
March in Greater Sudbury averages a daytime high of 0.9°C and an overnight low of -10.9°C.
March runs -8.7°C compared to Greater Sudbury's annual average high of 9.6°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 0.9°C and cooler evenings around -10.9°C.