Killarney Weather in December
With daytime temperatures of 29°C (84°F) and nighttime lows of 16°C (61°F), December in Killarney brings high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in Killarney in December
Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. On average, there are about 13 days with rain during this month, averaging 114 mm (4.5 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Killarney in December
Daytime temperatures in Killarney reach 29°C (84°F) in December, dropping to 16°C (61°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.December in Killarney has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options 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 Australia, check out our Killarney's climate page.
Killarney Temperature in December
Min Temperature
16°C (61°F)
Max Temperature
29°C (84°F)
Chance of Rain
43%
Precipitation
114 mm (4.5 in)
Rainy days
13 days
Best Places in Australia in December
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in December →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Killarney in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.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 Australia, check out our Killarney's climate page.
See the full Killarney climate overview or explore weather in Australia.
