February in Mount Vernon averages a daily high of 6.1°C with nights around -1.1°C. Expect roughly 10.3 wet days totalling 75.2mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Mount Vernon is May–June.
Based on LAGUARDIA AIRPORT, NY US (15.3km), 1995–2024. 30 years of February data.