Dublin Weather in December
Ireland · 30-year monthly averages
🤔 Fair time to visit
December in Dublin is chilly, with average daytime highs around 8°C (47°F) and nighttime lows near 3°C (37°F). Expect roughly 72mm of precipitation spread over about 13 rainy days, with a moderate amount of rain.
Avg high
8°C
47°F
Avg low
3°C
37°F
Rainfall
72mm
moderate
Rainy days
13
days with ≥1mm
☀️ About 54 hours of sunshine over the month (~2h/day).
🎒 What to pack
- jacket or coat
- long-sleeve layers
December vs the rest of the year
FAQ
- How hot is Dublin in December?
- December in Dublin is chilly, with average daytime highs around 8°C (47°F) and nighttime lows near 3°C (37°F). Expect roughly 72mm of precipitation spread over about 13 rainy days, with a moderate amount of rain.
- Does it rain a lot in Dublin in December?
- Dublin sees around 72mm of precipitation in December on average — moderate by global standards.
- Is December a good time to visit Dublin?
- December is a workable month to visit Dublin, but expect some weather trade-offs.