Wicklow Weather in January

Wicklow in January sees low temperatures, with highs around 9°C (48°F) and overnight lows of 5°C (41°F). Rainfall is fairly high at around 94 mm (3.7 in) on average, so pack waterproofs just in case.

Rainfall in Wicklow in January

The climate data from previous years indicates about 19 days of rain, averaging 94 mm (3.7 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Wicklow in January

In January, Wicklow gets low temperatures, with highs of 9°C (48°F). Nights cool to around 5°C (41°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Wicklow in January

This month is characterized by fewer sunny days, with about 56 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

January in Wicklow has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Wicklow's climate page.

Wicklow Temperature in January

Min Temperature 5°C (41°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 62%  

Precipitation 94 mm (3.7 in)  

Rainy days 19 days  

Humidity 81% *  

Sunshine 56 hours *  

Percentage Sunshine 25% *  

* Data from: Dublin, Ireland (52 KM, 32 Miles).

What to Wear in Wicklow in January

We recommend to layer up for chilly conditions in Wicklow in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Wicklow in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Wicklow's climate page.

More climate data for Wicklow

Temperature Rainfall Sunshine Humidity

See the full Wicklow climate overview or explore weather in Ireland.