Wicklow Weather in December

What's the weather like in Wicklow (Leinster) in December 2024?

The climate in Wicklow during December can be summarized as cool and damp.

December is in the winter in Wicklow and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 9°C (47°F), whilst at night 4°C (39°F) is normal.

Wicklow weather averages (imperial / metric)
Daytime temperature 8.6°C 47.4°F
Nightly temperature 3.7°C 38.6°F
Average temperature 6.1°C 43°F
Daily sunshine 2 hrs
Avg rainfall 113 mm 4.5 ins
Rainy days 18 days
Sea temperature 10.6°C 51.1°F
Humidity 88%
Windspeed 23.4kph 15 mph

On average December is the wettest month of the year in Wicklow with around 113mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 2 hours of sunshine per day.

December temperatures in Wicklow

Wicklow average temperature in December

December rainfall

Wicklow average rain in December

December hourly sunshine

Wicklow average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Wicklow in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Wicklow weather stats

Wicklow weather statistics
Hottest month: July 18.4°C 65.1°F
Driest month: July 54mm 2.1ins
Sunniest month: May 7hrs
Coldest month: February 7.4°C 45.3°F
Wettest month: December 113mm 4.4ins
Map showing location of Wicklow (52.975, -6.04944) Wicklow map pin © Google

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