Get Exclusive App Deals

Mount Vernon

Travel Info
More destinations

Mount Vernon Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Mount Vernon year round climate

  • Spring (March–May): Average 45–63°F, mild climate but with relatively heavy rainfall, especially in April. Common activities: Outdoor excursions, flower viewing (if applicable). Recommended clothing: Light jacket, comfortable long-sleeved shirts, rain gear.
  • Summer (June–August): Average 71–78°F, hot and humid, moderate rainfall. Common activities: Swimming, camping, outdoor picnics. Recommended clothing: Breathable light clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 49–68°F, pleasant climate, rainfall gradually decreases. Common activities: Hiking, maple leaf viewing (if applicable). Recommended clothing: Comfortable long-sleeved shirts, light jacket; large temperature difference between morning and evening, warm clothing recommended.
  • Winter (December–February): Average 36–39°F, cold, relatively heavy rainfall, occasional snowfall. Common activities: Indoor activities, skiing (if nearby ski resorts available). Recommended clothing: Warm coat, hat, scarf, gloves.

Mount Vernon climatological average

Annual average temperature: approx. 56.8°F / Annual rainfall: approx. 1273 mm / Summer humidity: 65%–75% / Rainiest month: April

Mount Vernon monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
36.7°F
125.7
February
39.4°F
63.7
March
45.3°F
132.5
April
54.7°F
150.9
May
63.5°F
84.4
June
71.4°F
74.1
July
78.8°F
102.6
August
75.7°F
103.6
September
68.5°F
105.7
October
59.2°F
108.1
November
49.6°F
76.3
December
39.7°F
145.9

Mount Vernon weather for the next seven days

6/18
Thursday
Patchy rain nearby
95°F/67.5°F
6/19
Friday
Sunny
84°F/64.6°F
6/20
Saturday
Sunny
78.5°F/63.9°F
6/21
Sunday
Sunny
82.6°F/62.7°F
6/22
Monday
Heavy rain
68.8°F/62.1°F
6/23
Tuesday
Sunny
83.6°F/60.3°F
6/24
Wednesday
Sunny
82.9°F/65.9°F