In February, Thunder Bay typically sees daytime highs of -6.2°C and overnight lows around -19.1°C. Compared to the annual average high of 8.0°C, February runs -14.1°C.
February in Thunder Bay averages a daytime high of -6.2°C and an overnight low of -19.1°C.
February runs -14.1°C compared to Thunder Bay's annual average high of 8.0°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -6.2°C and cooler evenings around -19.1°C.