Coleraine weather

Our guide to the weather in Coleraine during January

7

Average high

2

UV Index

122mm

Monthly rainfall

84%

Humidity

We've looked at the most up-to-date weather data for Coleraine, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Coleraine weather in January.

What's the temperature like in Coleraine during January?

January is typically the coolest month in Coleraine. The temperature reaches around 7℃ during the daytime, falling away to 4℃ at night. The UV index will be low at this time of year, so not something to worry about. However, if you're going to be outside for long periods it's always a good idea to apply a small amount of sunscreen to exposed skin.

Does it snow in Coleraine during January?

Possibly. There's a chance of snow during January but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in Coleraine during January?

On average, there will be 12 rainy days during the month, amounting to 121.7mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Coleraine during January?

Expect moderate breeze becoming stronger at times during January, with occasional gusts up to 26mph. With cool air temperatures, any breeze will feel cold.

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Weather in Coleraine

Our month-by-month guide to the weather and climate in Coleraine

6.9

Coleraine weather in

January
7.4

Coleraine weather in

February
8.6

Coleraine weather in

March
10.4

Coleraine weather in

April
12.4

Coleraine weather in

May
14.9

Coleraine weather in

June
16.1

Coleraine weather in

July
16.1

Coleraine weather in

August
15.0

Coleraine weather in

September
12.6

Coleraine weather in

October
9.6

Coleraine weather in

November
7.6

Coleraine weather in

December