Typical Weather in Dublin, Ireland in December
48° F Avg High
36° F Avg Low
9 Rainy Days
☀️ Temperature Summary
December is one of the cooler months of the year for Dublin, with highs averaging around 48°F. You can expect overnight lows near 36°F most days.
December is a great time to visit Dublin, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In December you can expect close to a 29% chance of rain for any given day. It rains more than usual in December, with total rainfall for the month typically near 3 inches.
Rainfall Throughout the Year
Planning a trip to Dublin? Try our free trip weather planner