Dublin Weather in December
8.8°C high · 2.9°C low · 71 mm rain · 0.8h sun
Dec is a cool month in Dublin — not peak season, but a good time to avoid crowds.
December at a glance
| Metric | Value |
|---|---|
| Average high | 8.8°C |
| Average low | 2.9°C |
| Rainfall | 71 mm |
| Sunshine | 0.8 hours/day |
| Daylight | 7.3 hours |
What to pack in December
Pack a warm coat and layers for Dublin in December.
Dublin weather by month
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Frequently asked questions
What is the weather in Dublin in December?
Highs of 8.8°C and lows of 2.9°C, with about 71 mm of rain and 0.8 hours of sunshine per day.
Is December a good time to visit Dublin?
Dec is a cool month in Dublin — not peak season, but a good time to avoid crowds.
What to do in Dublin · Best time to visit Dublin
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.