Average percent of sunshine in Olten
The mean percent of sunhours during the day in Olten (Canton of Solothurn), Switzerland.
- The sun shines on average 55.0% in August making it the most sunny month.
- On average, December has the lowest percentage of sunshine with 26.0%.
Weather Forecasts for Olten
broken clouds and no rain
broken clouds and thunder
overcast and heavy rain