Weather in Harrisburg in January
Harrisburg, United States averages a high of 3.4°C (38.1°F) and low of -4.4°C (24.1°F) in January, with 9 rain days and 6 hours of daily sunshine. Travel score: 49/100 (Mixed). The best time to visit Harrisburg is July.
High
3°C38°F
Low
-4°C24°F
🌧️
9
rain days
☀️
6
hrs/day sunshine
💧
68%
humidity
49— Mixed
January in Harrisburg is cold and occasionally wet — bring heavy winter clothing.
What are the average temperatures in Harrisburg?
How much does it rain in Harrisburg in January?
Harrisburg receives an average of 83.6mm of rainfall across 9 rainy days in January. The annual total is 1040.1mm.
What should I pack for Harrisburg in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around 3°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -4°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