Heerlen

What is the climate like in Heerlen?

Heerlen is warmest in August, when daily highs average 75°F (24°C), and coolest in January, when lows fall to about 35°F (2°C). The wettest month is typically January and the driest is April; the year sees roughly 33 in of precipitation.

• Warmest monthAugust — average high 75°F (24°C)
• Coolest monthJanuary — average low 35°F (2°C)
• Wettest monthJanuary (3.4 in)
• Driest monthApril (2.1 in)
• Annual precipitation33 in