Weather in Arlington Heights in January
Arlington Heights, United States averages a high of -1°C (30.2°F) and low of -8.4°C (16.9°F) in January, with 8 rain days and 5.5 hours of daily sunshine. Travel score: 40.1/100 (Mixed). The best time to visit Arlington Heights is September.
High
-1°C30°F
Low
-8°C17°F
🌧️
8
rain days
☀️
5.5
hrs/day sunshine
💧
75%
humidity
40— Mixed
January in Arlington Heights is freezing and occasionally wet — bring heavy winter clothing.
What are the average temperatures in Arlington Heights?
How much does it rain in Arlington Heights in January?
Arlington Heights receives an average of 53mm of rainfall across 8 rainy days in January. The annual total is 919.7mm.
What should I pack for Arlington Heights in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around -1°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -8°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