Newtownabbey Weather in January

January in Newtownabbey averages 9°C (48°F) during the day and 4°C (39°F) at night. Quite a bit of rainfall is typical this month, with around 91 mm (3.6 in) on average. An umbrella is a good idea.

Rainfall in Newtownabbey in January

You can expect rain on around 21 days based on historical patterns, with 91 mm (3.6 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Newtownabbey in January

Temperatures in Newtownabbey in January top out at 9°C (48°F) and drop to 4°C (39°F) overnight. January is part of the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. Prepare for the coldest month of the year by packing warm and cozy winter cloths.

Sunshine in Newtownabbey in January

This month is characterized by fewer sunny days, with about 45 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Wind Speed in Newtownabbey in January

Average wind conditions reach 5 m/s (10 knots) in January. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in January

At 8°C (46°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

January in Newtownabbey can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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 the United Kingdom, check out our Newtownabbey's climate page.

Newtownabbey Temperature in January

Min Temperature 4°C (39°F)  

Max Temperature 9°C (48°F)  

Water Temperature 8°C (46°F) *  

Chance of Rain 69%  

Precipitation 91 mm (3.6 in)  

Rainy days 21 days  

Humidity 89% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 45 hours *  

Percentage Sunshine 18% *  

* Data from: Belfast, Ireland (19 KM, 11 Miles).

What to Wear in Newtownabbey in January

Dress warmly and in layers for your trip to Newtownabbey in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 8°C (46°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Newtownabbey 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 the United Kingdom, check out our Newtownabbey's climate page.

More climate data for Newtownabbey

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Newtownabbey climate overview or explore weather in the United Kingdom.