Limerick Weather in December
Limerick in December sees low daytime temperatures of 10°C (50°F) and nighttime lows of 4°C (39°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in Limerick in December
With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Expect around 20 days of rain based on historical data, with 106 mm (4.2 in) average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Limerick in December
December in Limerick brings low temperatures, with highs of 10°C (50°F) and nights around 4°C (39°F). December is part of the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Limerick in December
The area sees fewer sunny days, with a projection of about 45 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Limerick.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Limerick's climate page.
Limerick Temperature in December
Min Temperature
4°C (39°F)
Max Temperature
10°C (50°F)
Chance of Rain
68%
Precipitation
106 mm (4.2 in)
Rainy days
20 days
Humidity
83%
Sunshine
45 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Limerick typically stay consistent throughout December, with daily highs averaging around 10°C (50°F). Nights are cold, with lows around 4°C (39°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Limerick in December
Browse day-by-day weather records for Limerick spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Limerick historical weather extremes in December
Based on weather observations in Limerick between 1976 and 2025, these are the recorded extremes during December.
- On December 9, 2025, temperatures climbed to 16°C (61°F), marking the warmest December day on record.
- The lowest overnight temperature recorded in December was -11°C (12°F) (December 25, 2010).
Best Places in Ireland in December
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Limerick in December
We recommend to layer up for chilly conditions in Limerick in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Limerick in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Limerick's climate page.
Temperature Rainfall Sunshine Humidity
See the full Limerick climate overview or explore weather in Ireland.
