Greystones Weather in January

What's the weather like in Greystones (Leinster) in January 2022?

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

January is in the winter in Greystones and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 8°C (46°F), whilst at night 3°C (37°F) is normal.

Greystones weather averages (imperial / metric)
Daytime temperature 7.5°C 45.5°F
Nightly temperature 2.5°C 36.5°F
Average temperature 5°C 41°F
Daily sunshine 2.1 hrs
Avg rainfall 101 mm 4 ins
Rainy days 19 days
Sea temperature 8.9°C 48°F
Humidity 87%
Windspeed 24.5kph 15 mph

On average January is the 2nd wettest month of the year in Greystones with around 101mm 4 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 2.1 hours of sunshine per day.

January temperatures in Greystones

Greystones average temperature in January

January rainfall

Greystones average rain in January

January hourly sunshine

Greystones 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 Greystones in January 2022.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Greystones weather stats

Greystones weather statistics
Hottest month: July 18.3°C 64.9°F
Driest month: July 56mm 2.2ins
Sunniest month: May 6.9hrs
Coldest month: February 7.2°C 45°F
Wettest month: December 118mm 4.6ins
Map showing location of Greystones (53.14083, -6.06306)

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