Rosslare Weather in January

What's the weather like in Rosslare (Leinster) in January 2024?

The climate in Rosslare during January can be summarized as cool and damp.

January is in the winter in Rosslare and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 8°C (47°F), whilst at night 4°C (39°F) is normal.

Rosslare weather averages (imperial / metric)
Daytime temperature 8.4°C 47.1°F
Nightly temperature 3.8°C 38.8°F
Average temperature 6.1°C 43°F
Daily sunshine 2.2 hrs
Avg rainfall 104 mm 4.1 ins
Rainy days 19 days
Sea temperature 9.1°C 48.5°F
Humidity 88%
Windspeed 23kph 14 mph

On average January is the wettest month of the year in Rosslare with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.2 hours of sunshine per day.

January temperatures in Rosslare

Rosslare average temperature in January

January rainfall

Rosslare average rain in January

January hourly sunshine

Rosslare average rain in January

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 Rosslare in January 2024.

Other monthly averages

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Rosslare weather stats

Rosslare weather statistics
Hottest month: July 18.2°C 64.8°F
Driest month: June 53mm 2.1ins
Sunniest month: May 7.3hrs
Coldest month: February 8°C 46.4°F
Wettest month: January 104mm 4.1ins
Map showing location of Rosslare (52.27583, -6.38444) Rosslare map pin © Google

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