In February, Ottawa typically sees daytime highs of -4.0°C and overnight lows around -15.2°C. Compared to the annual average high of 11.1°C, February runs -15.1°C.
February in Ottawa averages a daytime high of -4.0°C and an overnight low of -15.2°C.
February runs -15.1°C compared to Ottawa's annual average high of 11.1°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -4.0°C and cooler evenings around -15.2°C.