Weather in Mount Vernon in December
Mount Vernon, United States averages a high of 5.8°C (42.4°F) and low of -1°C (30.2°F) in December, with 10 rain days and 5.9 hours of daily sunshine. Travel score: 49.8/100 (Mixed). The best time to visit Mount Vernon is July.
High
6°C42°F
Low
-1°C30°F
🌧️
10
rain days
☀️
5.9
hrs/day sunshine
💧
74%
humidity
50— Mixed
December in Mount Vernon is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Mount Vernon?
How much does it rain in Mount Vernon in December?
Mount Vernon receives an average of 101.3mm of rainfall across 10 rainy days in December. The annual total is 1126.7mm.
What should I pack for Mount Vernon in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 6°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -1°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Mount Vernon
Popular comparisons:
How can I plan my trip to Mount Vernon?
What other cities are near Mount Vernon?
What are other popular cities in United States?
What is the weather like in other months in Mount Vernon?
Data based on 1994–2024 averages · Last updated: 2024-12-31