In February, Mount Vernon typically sees daytime highs of 4.0°C and overnight lows around -5.0°C. Compared to the annual average high of 16.1°C, February runs -12.1°C.
February in Mount Vernon averages a daytime high of 4.0°C and an overnight low of -5.0°C.
February runs -12.1°C compared to Mount Vernon's annual average high of 16.1°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 4.0°C and cooler evenings around -5.0°C.