Temperature in The Ring of Kerry in December

Daytime highs, nighttime lows and the warmest cities in the Ring of Kerry, Ireland this December.

The Ring of Kerry, Ireland, a region in Ireland, typically experiences cold weather in December, with maximum daytime temperatures around 10°C (50°F) and nighttime temperatures around 4°C (39°F) in Killarney. The month of December is in the winter season.

What is the temperature of the different cities in the Ring of Kerry, Ireland in December?

Discover the typical December temperatures for the most popular locations of the Ring of Kerry on the map below. Detailed insights are just a click away.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit the Ring of Kerry, check out our the Ring of Kerry's climate page.

See also: the Ring of Kerry weather by month.

Best Places to Visit in the Ring of Kerry in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Ring of Kerry.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in December: blue is cold, red is hot.

See all December weather averages, cities and regions in the Ring of Kerry

The Ring of Kerry temperatures in December: frequently asked questions

How hot does it get in the Ring of Kerry, Ireland in December?

Daytime temperatures in Killarney typically peak at 10°C (50°F) in December, putting it in the low range.

How cold does it get at night in the Ring of Kerry, Ireland in December?

After dark, Killarney cools to about 4°C (39°F) on an average December night.

How much sun does the Ring of Kerry, Ireland get in December?

Most areas see fewer sunny days, with a projection of about 40 hours of sunshine in Killarney. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

Interested in more climate information?

We have much more information about the climate in the Ring of Kerry.

Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

Go to Dingle in Ireland

Dolphins, Whales and breathtaking views. The colorful fishing village Dingle in Ireland has it all and this town is a must for your bucket list.

An Irish adventure like no other in Killarney National Park

Head down to the South West part of the country, County Kerry, to the small town of Killarney. If you want to experience what Ireland is really all about
Horseback riding in Ireland

Ireland is the most ideal place in the world for horseback riding. Combine this with the most hospitable people you will ever encounter and you have an unforgettable dream trip to add to your bucket list.

Must visit in Ireland →