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Arklow Weather in December

Thinking of visiting Arklow in December? Expect low temperatures reaching 10°C (50°F) during the day, dropping to 5°C (41°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Arklow in December

Records from the past 30 years suggest around 18 days of rain, with 94 mm (3.7 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Arklow in December

In December, expect low temperatures in Arklow, with highs of 10°C (50°F) and lows of 5°C (41°F) at night. December is typically considered a winter month. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Arklow in December

This month sees fewer sunny days, with about 54 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Arklow 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.

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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 Arklow's climate page.

Arklow Temperature in December

Min TemperatureMin Temperature 5°C (41°F)  
Max TemperatureMax Temperature 10°C (50°F)  
Chance of RainChance of Rain 59%  
PrecipitationPrecipitation 94 mm (3.7 in)  
Rainy daysRainy days 18 days  
HumidityHumidity 82% *  
SunshineSunshine 54 hours *  
Percentage SunshinePercentage Sunshine 28% *  
* Data from: Rosslare, Ireland (62 KM, 38 Miles).

Best Places in Ireland in December

Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in December →

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Arklow in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Arklow in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
4/10
Cycling
4/10
Walking
4/10
Camping
4/10
Outdoor sports
4/10

Select a Month

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 Arklow's climate page.

More climate data for Arklow