Cork weather

Our guide to the weather in Cork during December

9

Average high

2

UV Index

130mm

Monthly rainfall

87%

Humidity

We've looked at the most up-to-date weather data for Cork, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Cork weather in December.

What's the temperature like in Cork during December?

The temperature reaches around 9℃ during the daytime in December, falling away to 5℃ at night. The UV index will be low at this time of year, so not something to worry about. However, if you're going to be outside for long periods it's always a good idea to apply a small amount of sunscreen to exposed skin.

Does it snow in Cork during December?

Possibly. There's a chance of snow during December but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in Cork during December?

December is typically the wettest month in Cork. On average, there will be 9 rainy days during the month, amounting to 130.2mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Cork during December?

Expect moderate breeze becoming stronger at times during December, with occasional gusts up to 23mph. With cool air temperatures, any breeze will feel cold.

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Weather in Cork

Our month-by-month guide to the weather and climate in Cork

8.2

Cork weather in

January
8.5

Cork weather in

February
9.7

Cork weather in

March
11.5

Cork weather in

April
13.7

Cork weather in

May
16.4

Cork weather in

June
18.2

Cork weather in

July
17.9

Cork weather in

August
16.2

Cork weather in

September
13.6

Cork weather in

October
10.2

Cork weather in

November
8.5

Cork weather in

December