In February, Sundsvall typically sees daytime highs of -3.5°C and overnight lows around -10.7°C. Compared to the annual average high of 7.5°C, February runs -11.0°C.
February in Sundsvall averages a daytime high of -3.5°C and an overnight low of -10.7°C.
February runs -11.0°C compared to Sundsvall's annual average high of 7.5°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -3.5°C and cooler evenings around -10.7°C.