Average percent of sunshine in Grenchen

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

The sun shines on average 56.0% in July making it the most sunny month.
On average, December has the lowest percentage of sunshine with 23.0%.

Forecast: is it sunny in Grenchen?

Wed Dec 18

8°C | -1°C

2 m/s

0.4 mm

partly cloudy and small chance of slight sleet

hourly forecast

Thu Dec 19

8°C | 2°C

6 m/s

12 mm

overcast and heavy rain

hourly forecast

Fri Dec 20

3°C | -2°C

2 m/s

1.8 mm

overcast and chance of sleet

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Grenchen.

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 travel conditions. Find out where to go with our weather planner.

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