Waterford Weather in December
Waterford in December averages 10°C (50°F) during the day and 5°C (41°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.
Rainfall in Waterford in December
Typically, about 18 days will experience rainfall, with an average of 100 mm (3.9 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Waterford in December
December in Waterford brings low temperatures, with highs of 10°C (50°F) and nights around 5°C (41°F). December is a notable month of the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Waterford in December
With limited sunshine this month, there are about 54 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Waterford. Our weather planner can help you explore destinations with more pleasant weather conditions.
Waterford Temperature in December
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Waterford Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Waterford - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Waterford typically stay consistent throughout December, with daily highs averaging around 10°C (50°F). Nights are cold, with lows around 5°C (41°F).
Average temperatures in December
Historical weather records for Waterford in December
Browse day-by-day weather records for Waterford spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Waterford historical weather extremes in December
Our historical data for Waterford spans 1976 to 2025, revealing these weather extremes.
- Waterford recorded its highest December temperature of 14°C (57°F) on December 10, 1994.
- The coldest December day was on December 21, 2010, with a maximum of -2°C (28°F).
- The coldest night in December in Waterford was on December 24, 2010, with a minimum of -6°C (21°F).
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 is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Waterford in December
The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.
What To Do in Waterford in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling6/10 -
Walking6/10 -
Camping4/10 -
Outdoor sports6/10
Waterford 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Waterford climate overview or explore weather in Ireland.
Popular in December
Where to go in December - average daytime high across popular destinations.
Doolin
11°C (52°F) Cork11°C (52°F) Westport9°C (48°F) Kilkenny
9°C (48°F) Kenmare10°C (50°F) Killarney10°C (50°F) Galway10°C (50°F) Dublin10°C (50°F) 
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