Killarney Weather in December
Killarney in December sees very low temperatures, with highs around 0°C (32°F) and overnight lows of -7°C (19°F). Snow/rainfall is fairly high at around 82 mm (3.2 in) on average, so pack waterproofs just in case.
Rainfall in Killarney in December
Historically, December sees about 15 days of snow/rain, with a monthly average of 82 mm (3.2 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Killarney in December
Daytime highs in Killarney in December reach 0°C (32°F), with nights around -7°C (19°F). Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With overnight lows of -7°C (19°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. This month is particularly chilly, so wearing layers is necessary to stay warm and comfortable.December in Killarney has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Killarney's climate page.
Killarney Temperature in December
Min Temperature
-7°C (19°F)
Max Temperature
0°C (32°F)
Chance of Rain
50%
Precipitation
82 mm (3.2 in)
Rainy days
15 days
Best Places in Canada in December
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Killarney in December
Dress warmly and in layers for your trip to Killarney in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Killarney 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 Canada, check out our Killarney's climate page.
See the full Killarney climate overview or explore weather in Canada.
