Average monthly hours of sunshine in Heerlen
The monthly total of sunhours over the year in Heerlen (Limburg), the Netherlands.
- On average, July is the sunniest month with 211 hours of sunshine.
- December has on average the lowest amount of sunshine with 55 hours.
- On average, the total annual amount of sun is 1681 hours.
Weather Forecasts for Heerlen
broken clouds and thunder
overcast and heavy rain
overcast and chance of rain