Mount Vernon

What is the climate like in Mount Vernon?

The best time to visit Mount Vernon is typically September – October, with trip comfort peaking in October (6.8/10). Mount Vernon is warmest in July, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 31°F (-0°C). The wettest month is typically July and the driest is November; the year sees roughly 46 in of precipitation.

• Best time to visitSeptember – October — comfort peaks in October (6.8/10)
• Warmest monthJuly — average high 89°F (32°C)
• Coolest monthJanuary — average low 31°F (-0°C)
• Wettest monthJuly (5.7 in)
• Driest monthNovember (2.6 in)
• Annual precipitation46 in