In February, Oshawa typically sees daytime highs of -1.4°C and overnight lows around -10.0°C. Compared to the annual average high of 11.9°C, February runs -13.2°C.
February in Oshawa averages a daytime high of -1.4°C and an overnight low of -10.0°C.
February runs -13.2°C compared to Oshawa's annual average high of 11.9°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -1.4°C and cooler evenings around -10.0°C.