Weather in Marietta in January
Marietta, United States averages a high of 10.4°C (50.7°F) and low of 1.4°C (34.5°F) in January, with 10 rain days and 6.7 hours of daily sunshine. Travel score: 56.4/100 (Mixed). The best time to visit Marietta is May.
High
10°C51°F
Low
1°C35°F
🌧️
10
rain days
☀️
6.7
hrs/day sunshine
💧
72%
humidity
56— Mixed
January in Marietta is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Marietta?
How much does it rain in Marietta in January?
Marietta receives an average of 109.7mm of rainfall across 10 rainy days in January. The annual total is 1265.9mm.
What should I pack for Marietta in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 10°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 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