January weather forecastWicklow, Ireland

January

Weather in January

Start of the year in Wicklow, Ireland, brings the winter weather with cool temperatures and frequent bouts of rainfall. The variation in temperature edges from a low of 2.9°C (37.2°F) to a high of 9.2°C (48.6°F). Being notorious for its high precipitation levels, January receives 86mm (3.39") of rainfall on average over 14 days. Despite the chill and rain, the county greets a fair bit of daylight, typically reaching up to 8.2 hours. To warm your mood, be ready for an occasional splash of sunshine, peaking up to 2.2 hours on brighter days.

Temperature

January and December represent the coldest period in Wicklow, Ireland, with an average high-temperature of 9.2°C (48.6°F).

Rainfall

In Wicklow, Ireland, in January, during 14 rainfall days, 86mm (3.39") of precipitation is typically accumulated. Throughout the year, there are 129 rainfall days, and 934mm (36.77") of precipitation is accumulated.

Daylight

The average length of the day in January is 8h and 14min.
On the first day of the month, sunrise is at 8:37 am and sunset at 4:17 pm. On the last day of January, in Wicklow, sunrise is at 8:09 am and sunset at 5:05 pm GMT.

Sunshine

The average sunshine in January is 2.2h.

Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Wicklow experiences the lowest of its temperatures in January and December, when the average high-temperatures rise to 9.2°C (48.6°F).

The high-temperature in Wicklow, Ireland, during January is 9.2°C (48.6°F) and the low-temperature is 2.9°C (37.2°F).

In Wicklow, during January, the rain falls for 14 days and regularly aggregates up to 86mm (3.39") of precipitation.

In Wicklow, Ireland, the average day length in January is 8h and 14min.

On the first day of January in Wicklow, sunrise is at 8:37 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 8:09 am and sunset at 5:05 pm GMT.

In Wicklow, the average sunshine duration in January is 2.2h.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

9.2°C

9.6°C

Average low temperature

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average temperature in January
Wicklow, Ireland

Average high temperature in January: 9.2°C

The warmest month (with the highest average high temperature) is August (21.2°C).
The months with the lowest average high temperature are January and December (9.2°C).

Average low temperature in January: 2.9°C

The month with the highest average low temperature is August (11.3°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).

Average rainfall in January
Wicklow, Ireland

Average rainfall in January: 86mm

The wettest month (with the highest rainfall) is October (118.9mm).
The driest month (with the least rainfall) is April (60.7mm).

Average rainfall days in January
Wicklow, Ireland

Average rainfall days in January: 14 days

The month with the highest number of rainy days is January (14 days).
The months with the least rainy days are March and September (9 days).

Average daylight in January /
Average sunshine in January
Wicklow, Ireland

Average daylight in January: 8h and 12min

The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).

Average sunshine in January: 2h and 12min

The month with the most sunshine is May (Average sunshine: 6h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).