Weather in Heerlen in January
Heerlen, Netherlands averages a high of 5.2°C (41.4°F) and low of 0.7°C (33.3°F) in January, with 13 rain days and 3.9 hours of daily sunshine. Travel score: 37.8/100 (Poor). The best time to visit Heerlen is August.
High
5°C41°F
Low
1°C33°F
🌧️
13
rain days
☀️
3.9
hrs/day sunshine
💧
85%
humidity
38— Poor
January in Heerlen is cold and occasionally wet — challenging weather conditions.
What are the average temperatures in Heerlen?
How much does it rain in Heerlen in January?
Heerlen receives an average of 67.5mm of rainfall across 13 rainy days in January. The annual total is 759.4mm.
What should I pack for Heerlen 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 1°C
🧣
Warm scarf
Protect against cold winds
Traveling to Netherlands 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