Mount Vernon

What is the climate like in Mount Vernon?

The best time to visit Mount Vernon is typically July – August, with trip comfort peaking in July (8.2/10). Mount Vernon is warmest in August, when daily highs average 74°F (23°C), and coolest in February, when lows fall to about 33°F (1°C). The wettest month is typically November and the driest is July; the year sees roughly 76 in of precipitation.

• Best time to visitJuly – August — comfort peaks in July (8.2/10)
• Warmest monthAugust — average high 74°F (23°C)
• Coolest monthFebruary — average low 33°F (1°C)
• Wettest monthNovember (11 in)
• Driest monthJuly (1.0 in)
• Annual precipitation76 in