Weather in Bethesda in January
Bethesda, United States averages a high of 5.3°C (41.5°F) and low of -2.5°C (27.5°F) in January, with 9 rain days and 6.5 hours of daily sunshine. Travel score: 53.2/100 (Mixed). The best time to visit Bethesda is September.
High
5°C42°F
Low
-2°C28°F
🌧️
9
rain days
☀️
6.5
hrs/day sunshine
💧
67%
humidity
53— Mixed
January in Bethesda is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Bethesda?
How much does it rain in Bethesda in January?
Bethesda receives an average of 79.2mm of rainfall across 9 rainy days in January. The annual total is 1114.8mm.
What should I pack for Bethesda in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 5°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