Average Monthly Sunshine hours in Letterkenny

This graph shows the average number of hours per month that Letterkenny 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 203 hours of sunshine.
• December has on average the lowest amount of sunshine with 39 hours.
• On average, the total annual amount of sun is 1352 hours.

Forecast: is it sunny in Letterkenny?

Tue   Dec 03

6°C | -3°C

S 22 km/h

2.2 mm

broken clouds and rain

hourly forecast

Wed   Dec 04

12°C | 1°C

S 36 km/h

4.4 mm

overcast and heavy rain

hourly forecast

Thu   Dec 05

11°C | 6°C

SW 29 km/h

6.8 mm

broken clouds and rain

hourly forecast

5-Day Forecast 10-Day Forecast