Average monthly hours of sunshine in Olten

The monthly total of sunhours over the year in Olten (Canton of Solothurn), Switzerland.

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

On average, July is the sunniest month with 237 hours of sunshine.
December has on average the lowest amount of sunshine with 53 hours.
On average, the total annual amount of sun is 1671 hours.

Weather Forecasts for Olten

Thu Apr 25

10°C | 2°C

11 km/h

1.7 mm

broken clouds and chance of rain

hourly forecast

Fri Apr 26

15°C | 0°C

11 km/h

broken clouds and no rain

hourly forecast

Sat Apr 27

18°C | 2°C

11 km/h

almost clear and no rain

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

The 5 most scenic train journeys in Switzerland

Explore Switzerland's top 5 train journeys, featuring breathtaking Alpine views and engineering marvels like the Glacier Express and Bernina Express.

The Verzasca Valley

You can visit the Verzasca Valley in any season. It's an amazing place for swimming and it is a paradise for hikers. A must see for the bucket list.

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.