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Hourly Forecast
Daylight Hours
05:29
Sunrise
21:46
Sunset
Moon
Waxing Gibbous
66% illuminated
15:42
Moonrise
01:46
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Air Quality Data Available
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Resources
UV Index
Humidity
Frequently asked questions about weather in Heerlen
How warm does it get in Heerlen?
The warmest month in Heerlen is August, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Heerlen?
The coldest month in Heerlen is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Heerlen?
The wettest month in Heerlen is January, with an average of 75mm of precipitation.
What is the driest time of year in Heerlen?
The driest month in Heerlen is April, with an average of 48mm of precipitation.
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