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Weather in December in The Ring of Kerry

Thinking about venturing to the Ring of Kerry this December and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in the Ring of Kerry in December?

The Ring of Kerry is a region in Ireland. December in the Ring of Kerry generally has cold temperatures, with precipitation levels ranging from high to heavy. It's the height of winter.

Temperatures

You can expect cold maximum daytime temperatures of around 10°C and nighttime temperatures around 4°C in Killarney. To learn more about the conditions in specific areas of the Ring of Kerry in December, check out the map below.

For a closer look at conditions across the Ring of Kerry, refer to the map below.

Precipitation

In December, precipitation varies across different areas. From high rainfall in Killarney with an average of 128 mm to heavy rainfall in Portmagee with 177 mm. Killarney experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

Average sunshine

Most cities witness limited sunny days, expect roughly 40 hours of sunlight in Killarney. This low amount of sunlight is perfect for those who lean towards dimmer, cloudier weather rather than intense sunny days.

For more details on the yearly climate, visit our the Ring of Kerry climate page.

Where to go in the Ring of Kerry in December

Find more information for the most popular destinations in the the Ring of Kerry on the map below. Click on a destination dot for more details.

Map not visible? Whoops sorry! Please refresh the page.
MarkerMarkerMarkerMarkerMarker
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Select a Month of Interest

Check the conditions for any month of the year.

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

Popular destinations

What is the weather like in December for the 5 most popular destinations in the Ring of Kerry?

Killarney

In December Killarney generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 4°C and high monthly rainfall. So on average the conditions are poor that month.

Killarney
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
5°C 
52 hours 
119 mm 
22 days 
poor 
10°C 
4°C 
40 hours 
128 mm 
23 days 
poor 
Annual   >> Annual
>>  
14°C 
7°C 
1,268 hours 
1283 mm 
235 days 
Climate in Killarney

Kenmare

In December Kenmare generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 4°C and high monthly rainfall. So on average the conditions are poor that month.

Kenmare
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
5°C 
52 hours 
127 mm 
22 days 
poor 
10°C 
4°C 
40 hours 
138 mm 
23 days 
poor 
Annual   >> Annual
>>  
14°C 
7°C 
1,268 hours 
1370 mm 
237 days 
Climate in Kenmare

Killorglin

In December Killorglin generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 4°C and high monthly rainfall. So on average the conditions are poor that month.

Killorglin
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
12°C 
5°C 
52 hours 
130 mm 
23 days 
poor 
10°C 
4°C 
40 hours 
136 mm 
23 days 
poor 
Annual   >> Annual
>>  
14°C 
7°C 
1,268 hours 
1376 mm 
240 days 
Climate in Killorglin

Waterville

In December Waterville generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 6°C and heavy monthly rainfall. So on average the conditions are poor that month.

Waterville
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
12°C 
8°C 
52 hours 
168 mm 
24 days 
poor 
11°C 
6°C 
40 hours 
173 mm 
24 days 
poor 
Annual   >> Annual
>>  
14°C 
9°C 
1,268 hours 
1550 mm 
247 days 
Climate in Waterville

Cahersiveen

In December Cahersiveen generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 6°C and heavy monthly rainfall. So on average the conditions are poor that month.

Cahersiveen
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
12°C 
7°C 
52 hours 
167 mm 
24 days 
poor 
11°C 
6°C 
40 hours 
170 mm 
24 days 
poor 
Annual   >> Annual
>>  
14°C 
9°C 
1,268 hours 
1547 mm 
247 days 
Climate in Cahersiveen

Is your destination not in the list? Have a look at other destinations in the Ring of Kerry, in Ireland.

Is December the best time to visit the Ring of Kerry?

Given the typically poor weather conditions in Killarney, December may not be the ideal time to visit the Ring of Kerry.

Generally speaking, June provides pleasant weather in Killarney. On the other hand, the months of January, February, April, November and December tend to have poor weather conditions.

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.