Average Monthly Sunshine hours in Belfast

This graph shows the average number of hours per month that Belfast 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 184 hours of sunshine.
• December has on average the lowest amount of sunshine with 39 hours.
• On average, the total annual amount of sun is 1302 hours.

Forecast: is it sunny in Belfast?

Sun   Dec 15

13°C | 10°C

W 25 km/h

overcast and no rain

hourly forecast

Mon   Dec 16

11°C | 9°C

SW 22 km/h

broken clouds and no rain

hourly forecast

Tue   Dec 17

15°C | 8°C

S 29 km/h

4 mm

overcast and rain

hourly forecast

5-Day Forecast 10-Day Forecast