Gaillimh Weather in January

What's the weather like in Gaillimh (Connaught) in January 2023?

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

January is in the winter in Gaillimh and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 8°C (46°F), whilst at night 2°C (36°F) is normal.

Gaillimh weather averages (imperial / metric)
Daytime temperature 8°C 46.3°F
Nightly temperature 2.3°C 36.1°F
Average temperature 5.1°C 41.2°F
Daily sunshine 1.8 hrs
Avg rainfall 107 mm 4.2 ins
Rainy days 22 days
Sea temperature 10.1°C 50.1°F
Humidity 91%
Windspeed 19.8kph 12 mph

On average January is the 4th wettest month of the year in Gaillimh with around 107mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.8 hours of sunshine per day.

January temperatures in Gaillimh

Gaillimh average temperature in January

January rainfall

Gaillimh average rain in January

January hourly sunshine

Gaillimh 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 Gaillimh in January 2022.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Gaillimh weather stats

Gaillimh weather statistics
Hottest month: July 18.7°C 65.7°F
Driest month: April 61mm 2.4ins
Sunniest month: May 5.9hrs
Coldest month: January 7.8°C 46°F
Wettest month: November 117mm 4.6ins
Map showing location of Gaillimh (53.27194, -9.04889)

Locations nearby

Top Ireland locations

Change units