Average monthly hours of sunshine in Arolla
The monthly total of sunhours over the year in Arolla (Canton of Valais), Switzerland.
- On average, July is the sunniest month with 202 hours of sunshine.
- December has on average the lowest amount of sunshine with 83 hours.
- On average, the total annual amount of sun is 2682 hours.
Weather Forecasts for Arolla
overcast and snow
overcast and no rain
broken clouds and chance of slight rain