Average monthly hours of sunshine in Grenchen
The monthly total of sunhours over the year in Grenchen (Canton of Solothurn), Switzerland.
- On average, July is the sunniest month with 244 hours of sunshine.
- December has on average the lowest amount of sunshine with 54 hours.
- On average, the total annual amount of sun is 1777 hours.
Weather Forecasts for Grenchen
partly cloudy and rain
broken clouds and no rain
overcast and rain