Average percent of sunshine in Olten

The mean percent of sunhours during the day in Olten (Canton of Solothurn), Switzerland.

Average monthly percentage of sunshine in Olten,

* Data from: Basel, Switzerland (33 KM, 20 Miles).

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

Tue Apr 23

7°C | 1°C

11 km/h

2.5 mm

overcast and sleet

hourly forecast

Wed Apr 24

8°C | 0°C

14 km/h

2.2 mm

broken clouds and rain

hourly forecast

Thu Apr 25

9°C | 1°C

11 km/h

1.3 mm

broken clouds and sleet

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Olten.

Our site offers climate and forecast data for every country in the world. Are you going to Switzerland? On this website you can find historical weather averages for many cities in Switzerland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

Travel Inspiration

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The Verzasca Valley

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Balloon at Chateau D'oex

If you are looking for a special place to visit in Europe in January we recommend visiting the annual balloon festival in Château-d'Oex, Switzerland.

You'll love this Mountain roller coaster

Hotel Oeschinensee’s mountain coaster is a summer toboggan that you want to add to your bucket list. You'll get in your cart, sit down and fly across the track while enjoying the beautiful mountain scenery around you.