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Baltinglass Weather in December
December in Baltinglass averages 9°C (48°F) during the day and 3°C (37°F) at night. Quite a bit of rainfall is typical this month, with around 86 mm (3.4 in) on average. An umbrella is a good idea.
Rainfall in Baltinglass in December
Based on our climate data of the past 30 years, about 18 days of rain are anticipated, with 86 mm (3.4 in) on average. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Baltinglass in December
If you're visiting Baltinglass in December, expect highs of 9°C (48°F) and overnight lows around 3°C (37°F). The winter season takes place during December. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Baltinglass in December
The area sees fewer sunny days, with a projection of about 51 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Baltinglass. Our weather planner can help you explore destinations with more pleasant weather conditions.
Baltinglass Temperature in December
Min Temperature
3°C (37°F)
Max Temperature
9°C (48°F)
Chance of Rain
59%
Precipitation
86 mm (3.4 in)
Rainy days
18 days
Humidity
83% *
Sunshine
51 hours *
Percentage Sunshine
23% *
* Data from: Dublin, Ireland (62 KM, 38 Miles).
Baltinglass Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Baltinglass - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Baltinglass typically stay consistent throughout December, with daily highs averaging around 9°C (48°F). Nights are cold, with lows around 3°C (37°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 records for Baltinglass in December
Browse day-by-day weather records for Baltinglass spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Baltinglass historical weather extremes in December
Based on weather observations in Baltinglass between 1976 and 2025, these are the recorded extremes during December.
- Baltinglass recorded its highest December temperature of 16°C (61°F) on December 9, 2025.
- On December 24, 2010, Baltinglass saw its coldest December day with temperatures maxing out at -6°C (21°F).
- Nighttime temperatures dropped to -11°C (12°F) on December 25, 2010, marking the coldest December night on record.
- The heaviest December precipitation occurred on December 5, 2004, when 48 mm (1.9 in) of precipitation fell.
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
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 Baltinglass in December
We recommend to layer up for chilly conditions in Baltinglass 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.
What To Do in Baltinglass in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling4/10 -
Walking4/10 -
Camping4/10 -
Outdoor sports4/10
Baltinglass 3-Day Forecast
More climate data for Baltinglass
Temperature Rainfall Sunshine Humidity
See the full Baltinglass 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) Bucket list
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