Weather in Downtown DC in January
Downtown DC, United States averages a high of 6°C (42.8°F) and low of -2.2°C (28°F) in January, with 8 rain days and 6.5 hours of daily sunshine. Travel score: 54.1/100 (Mixed). The best time to visit Downtown DC is September.
High
6°C43°F
Low
-2°C28°F
🌧️
8
rain days
☀️
6.5
hrs/day sunshine
💧
67%
humidity
54— Mixed
January in Downtown DC is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Downtown DC?
How much does it rain in Downtown DC in January?
Downtown DC receives an average of 79mm of rainfall across 8 rainy days in January. The annual total is 1110.7mm.
What should I pack for Downtown DC in January?
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 -2°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31