Average Monthly Sunshine hours in Trondheim

This graph shows the average number of hours per month that Trondheim receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

• On average, May is the sunniest month with 239 hours of sunshine.
• December has on average the lowest amount of sunshine with 19 hours.
• On average, the total annual amount of sun is 1645 hours.

Forecast: is it sunny in Trondheim?

Fri   Dec 13

6°C | 1°C

S 14 km/h

5.2 mm

overcast and rain

hourly forecast

Sat   Dec 14

3°C | 0°C

SW 14 km/h

15 mm

broken clouds and slight sleet

hourly forecast

Sun   Dec 15

5°C | 0°C

S 18 km/h

24 mm

overcast and heavy sleet

hourly forecast

5-Day Forecast 10-Day Forecast