Weather in Dún Laoghaire in december
Climate normals based on 10 years of historical data for Dún Laoghaire, Irland.
Average high
10°C
Average low
6°C
Rainfall
99 mm
15 rainy days
Sunshine
1.2h/day
Luftfuktighet
82%
How Hot Is Dún Laoghaire in december?
December in Dún Laoghaire averages 10°C in the afternoon and 6°C overnight, with a typical daily mean of 8°C.
Sunshine Hours in december
Wintry darkness dominates Dún Laoghaire: 1.2h of sun a day, sunrise 8:30 am, sunset 4:10 pm.
Does It Rain In Dún Laoghaire In december?
Dún Laoghaire averages a rainy day every other day in December — 99mm in total, across 15 days.
Is Dún Laoghaire Humid In december?
Dún Laoghaire's air is saturated this month: humidity averages a sweltering 82%.
Wind In Dún Laoghaire In december
Expect a breezy December in Dún Laoghaire — winds average 29 kph.
Cloud Cover In Dún Laoghaire In december
Grey, overcast skies dominate: 75% average cloud cover in Dún Laoghaire.
Cities With Similar Weather In december
Weather in Dún Laoghaire, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 8°C / 4°C | 65mm | Details → |
| Vädret i februari | 9°C / 4°C | 73mm | Details → |
| Vädret i mars | 10°C / 5°C | 89mm | Details → |
| Vädret i april | 11°C / 6°C | 70mm | Details → |
| Vädret i maj | 14°C / 8°C | 68mm | Details → |
| Vädret i juni | 17°C / 11°C | 77mm | Details → |
| Vädret i juli | 18°C / 13°C | 82mm | Details → |
| Vädret i augusti | 18°C / 13°C | 87mm | Details → |
| Vädret i september | 16°C / 11°C | 92mm | Details → |
| Vädret i oktober | 14°C / 10°C | 92mm | Details → |
| Vädret i november | 11°C / 7°C | 91mm | Details → |
| Vädret i december | 10°C / 6°C | 99mm |