Ireland in december: average Weather, Temperature and Climate, Where to go?
Weather in Ireland in december 2024
Below, you have access to the weather forecast for december for most popular cities in Ireland. These forecasts are statistics for the month of december from weather reports for over 10 years. The percentage indicates the probability of having the weather mentioned.
Average weather in december in Dublin
bad weather 36.3cm
Weather at 6am
43°F
Cloudy
29% of time
27%
27%
9%
Weather at 12pm
47°F
Cloudy
35% of time
29%
23%
8%
Weather at 6pm
45°F
Cloudy
33% of time
27%
25%
8%
Weather at 3am
43°F
29%
27%
18%
14%
Where to go in Ireland in december?
Where to go in Ireland in december: destination map
perfect weather
good
tolerable
bad
very bad
Where to go in each region in december?
| Connacht (Galway, Connemara National Park, Belmullet...) | 47°F to 50°F | 5 à 16 days | 52°F | bad weather* |
| Leinster (Dublin, Kilkenny, Dundalk...) | 45°F to 50°F | 3 à 10 days | 54°F | very bad weather* |
| Munster (Cork, Limerick, Dingle...) | 47°F to 52°F | 4 à 16 days | 52°F to 54°F | bad weather* |
| North East Ireland (Ulster) (Letterkenny, Killybegs, Dungloe...) | 45°F to 49°F | 4 à 12 days | 52°F | very bad weather |
Where should you go in Ireland in december when it comes to the weather?
Remember:
The climate in Ireland in december ranges from bad to very bad depending on the region and city.
With temperatures rarely exceeding 10° C even at the best time of the day, very mild temperatures produce an unsuitable atmosphere for outdoor tourist activities. In addition to the cold, one must also expect many rainy days. The rains are equally primary in qualifying the weather in Ireland throughout December - which is far from ideal.
The Irish East Coast throughout December
Throughout the month, the sunny days alternate with rather humid ones and are characterized by frequent showers as well as grey skies due to the thick blanketing of clouds. We can also note the many days of cloudy skies however are advantaged of being light. As a result, the climatic conditions in the east of the country are relatively mild despite the mild temperatures.
Northern and Western Ireland throughout December
In the north of the country, the humidity is more pronounced - which explains why the rainy days including those punctuated by passing showers as well as those with intense rains, are numerous. As a result, the beautiful sunny days give way to those with light clouds. In other words, this means that the weather throughout December in Ireland is unattractive.
Central Ireland throughout December
It is in the center of Ireland that very low temperatures are expected, oscillating between 2° C and 5° C - confirming the installation of the cold. However, snowfall is still rare and instead, one can enjoy partially sunny days. In fact, the humidity, failing to produce abundant showers, favor the cloud formations which are characteristic of the climate throughout December in Ireland.
South West Ireland throughout December
The atmosphere in the southwest of the country is rather mild, however requires wearing warm clothes. Temperatures can often exceed 10° C, relatively high compared to the rest of the country. On the other hand, the humidity is at its highest - which explains the abundance of rain that manifested through many rainy days.
Climate in Ireland in december
Climate in Dublin in december
In december, maximum temperature is 49°F and minimum temperature is 43°F (for an average temperature of 45°F). The climate is quite more than very fresh there in this month. Do not forget to take with you warm clothes! With 3in over 5 days, you risk getting wet slightly for your journey. But this is moderate and you will not be too bothered by it.
With a bad weather, december is not the best time to go in this locality.
| December | |||
| Average temperature | 45°F | ||
| Highest temperature | 49°F | ||
| Lowest temperature | 43°F | ||
| Sea temperature | 53°F | ||
| Rainfall | 3in | ||
| Number of days with rainfall | 5 day(s) (15%) | ||
| Humidity | 89% | ||
| Daily sunshine hours | 6 | ||
| Cloud cover | 54% | ||
| Length of day | 07:32 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Cork in december
In december, the mean temperature in Cork is 47°F (maximum temperature is 49°F and minimum temperature is 43°F). The climate is quite cool there in this month, but it is endurable when dressing hot. With 5.2in over 7 days, rainfall can happen throughout your journey. But this is rather moderate and it will not be continuous.
With an unfavorable weather, december is not the best time to go in that area in Ireland.
| December | |||
| Average temperature | 47°F | ||
| Highest temperature | 49°F | ||
| Lowest temperature | 43°F | ||
| Sea temperature | 53°F | ||
| Rainfall | 5.2in | ||
| Number of days with rainfall | 7 day(s) (23%) | ||
| Humidity | 90% | ||
| Daily sunshine hours | 6 | ||
| Cloud cover | 58% | ||
| Length of day | 07:48 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Galway in december
In december, maximum temperature is 49°F and minimum temperature is 43°F (for an average temperature of 45°F). The climate is rather more than very fresh in this location in the month of december. Plan to cover you well! With 6in over 12 days, rainfall can happen for your stay. But this is pretty moderate and it will not be continuous.
| December | |||
| Average temperature | 45°F | ||
| Highest temperature | 49°F | ||
| Lowest temperature | 43°F | ||
| Sea temperature | 52°F | ||
| Rainfall | 6in | ||
| Number of days with rainfall | 12 day(s) (37%) | ||
| Humidity | 91% | ||
| Daily sunshine hours | 6 | ||
| Cloud cover | 63% | ||
| Length of day | 07:33 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Belmullet in december
In december, maximum temperature is 50°F and minimum temperature is 49°F (for an average temperature of 50°F). The climate is rather fresh in that area in this month, but it is livable when dressing warm. With 9.2in over 15 days, you risk getting wet slightly for your vacations. But this is moderate and it will not be continuous.
With a bad weather, the month of december is not recommended month to go in this city in Ireland.
| December | |||
| Average temperature | 50°F | ||
| Highest temperature | 50°F | ||
| Lowest temperature | 49°F | ||
| Sea temperature | 52°F | ||
| Rainfall | 9.2in | ||
| Number of days with rainfall | 15 day(s) (48%) | ||
| Humidity | 82% | ||
| Daily sunshine hours | 6 | ||
| Cloud cover | 66% | ||
| Length of day | 07:22 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Connemara National Park in december
In the month of december, the mean temperature in Connemara National Park is 45°F (maximum temperature is 47°F and minimum temperature is 43°F). The climate is quite more than very fresh in this location in december. Do not forget to cover yourself! With 5.2in over 8 days, rain may occur for your holidays. But this is rather reasonably and you will not be too bothered by it.
| December | |||
| Average temperature | 45°F | ||
| Highest temperature | 47°F | ||
| Lowest temperature | 43°F | ||
| Sea temperature | 52°F | ||
| Rainfall | 5.2in | ||
| Number of days with rainfall | 8 day(s) (27%) | ||
| Humidity | 88% | ||
| Daily sunshine hours | 6 | ||
| Cloud cover | 67% | ||
| Length of day | 07:29 | ||
| Our opinion at whereandwhen.net | very bad |
All cities in Ireland in december
| Dublin in december | bad weather |
| Cork in december | bad weather |
| Galway in december | bad weather |
| Belmullet in december | bad weather |
| Connemara National Park in december | very bad weather |
| Dingle in december | bad weather |
| Dundalk in december | very bad weather |
| Dungloe in december | very bad weather |
| Kilkenny in december | very bad weather |
| Killybegs in december | very bad weather |
| Letterkenny in december | very bad weather |
| Limerick in december | very bad weather |
| Achill Island in december | bad weather |
| Aran Islands in december | bad weather |
| Ardmore in december | bad weather |
| Ballycastle in december | bad weather |
| Birr in december | very bad weather |
| Bundoran in december | very bad weather |
| Burren National Park in december | bad weather |
| Cashel in december | very bad weather |
| Castletownbere in december | bad weather |
Weather data for Ireland in december:
Weather data for Ireland in december is derived from an average of the weather forecast since 2009 in Ireland. There is a margin of error and these forecasts are to be considered as general information only. The weather in Ireland can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Ireland.