Average Monthly Sunshine hours in Slane

This graph shows the average number of hours per month that Slane 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 188 hours of sunshine.
• December has on average the lowest amount of sunshine with 51 hours.
• On average, the total annual amount of sun is 1440 hours.

Forecast: is it sunny in Slane?

Fri   Nov 15

13°C | 10°C

SW 22 km/h

0.2 mm

broken clouds and small chance of slight rain

hourly forecast

Sat   Nov 16

11°C | 5°C

W 22 km/h

0.6 mm

broken clouds and slight rain

hourly forecast

Sun   Nov 17

8°C | 4°C

SW 18 km/h

1.4 mm

broken clouds and chance of slight rain

hourly forecast

5-Day Forecast 10-Day Forecast