Northern Ireland (Belfast)
January
Weather in Northern Ireland for January 2027
Your guide to Northern Ireland weather in January - trends and predictions
Northern Ireland typically experiences moderate snowfall in January, with an average of 7 snowy days.
In general, the average temperature in Northern Ireland at the beginning of January is 5.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 7.4 °C by the end of January.
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Snow Forecast ❄️
Temperatures
More
3
Dry days
21
Rainy days
7
Snow days
6°/2°
Temperatures
28 km/h
Avg max wind
86 %
Avg humidity
Northern Ireland Weather January
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What’s the Weather Like in Northern Ireland This January?
Discover the average temperatures and weather trends across Northern Ireland’s cities this January.
Temperatures trend during January in Northern Ireland
See the weather trend as well as the moving average line
January weather in Northern Ireland day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 7° /2° | 3.9 mm | 0 cm | |
| 2 Jan. | Patchy rain possible | 5° /1° | 0.9 mm | 0.1 cm | |
| 3 Jan. | Moderate or heavy rain shower | 7° /2° | 4.8 mm | 0.2 cm | |
| 4 Jan. | Patchy rain possible | 6° /2° | 1.4 mm | 0.7 cm | |
| 5 Jan. | Heavy rain at times | 5° /1° | 5.9 mm | 1.7 cm | |
| 6 Jan. | Patchy rain possible | 6° /1° | 1.9 mm | 0.3 cm | |
| 7 Jan. | Patchy rain possible | 5° /1° | 1.6 mm | 0 cm | |
| 8 Jan. | Patchy rain possible | 4° /0° | 0.3 mm | 0 cm | |
| 9 Jan. | Patchy rain possible | 4° /0° | 0.4 mm | 0 cm | |
| 10 Jan. | Patchy rain possible | 6° /0° | 4.2 mm | 0 cm | |
| 11 Jan. | Patchy rain possible | 7° /2° | 4.2 mm | 0 cm | |
| 12 Jan. | Mist | 7° /2° | 1.7 mm | 0 cm | |
| 13 Jan. | Light drizzle | 8° /3° | 1.4 mm | 0 cm | |
| 14 Jan. | Patchy rain possible | 8° /2° | 1.8 mm | 0 cm | |
| 15 Jan. | Mist | 6° /1° | 1.5 mm | 0 cm | |
| 16 Jan. | Overcast | 6° /0° | 2.1 mm | 0.1 cm | |
| 17 Jan. | Patchy rain possible | 5° /1° | 1.4 mm | 0.1 cm | |
| 18 Jan. | Patchy rain possible | 6° /0° | 0.4 mm | 0.2 cm | |
| 19 Jan. | Cloudy | 5° /1° | 0.3 mm | 0 cm | |
| 20 Jan. | Patchy rain possible | 8° /2° | 1.5 mm | 0 cm | |
| 21 Jan. | Patchy rain possible | 8° /2° | 3.5 mm | 0 cm | |
| 22 Jan. | Patchy rain possible | 8° /3° | 3.6 mm | 0 cm | |
| 23 Jan. | Light rain | 9° /3° | 3 mm | 0 cm | |
| 24 Jan. | Patchy rain possible | 9° /3° | 5.6 mm | 0 cm | |
| 25 Jan. | Patchy rain possible | 8° /3° | 3.7 mm | 0 cm | |
| 26 Jan. | Partly cloudy | 7° /2° | 5.5 mm | 0 cm | |
| 27 Jan. | Light rain shower | 7° /2° | 6.4 mm | 0 cm | |
| 28 Jan. | Overcast | 8° /2° | 0.9 mm | 0 cm | |
| 29 Jan. | Patchy rain possible | 7° /3° | 1.1 mm | 0 cm | |
| 30 Jan. | Overcast | 7° /2° | 2.7 mm | 0 cm | |
| 31 Jan. | Overcast | 8° /3° | 1.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Northern Ireland in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Northern Ireland forecast closer to your planned date for the most up-to-date weather information.
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Northern Ireland in January - FAQ
What are the expected maximum and minimum temperatures in Northern Ireland during January?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 2°.
How much rainfall should be expected in Northern Ireland during January?
Moderate rainfall is anticipated in Northern Ireland during January, with a total of 79 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
Will it snow in Northern Ireland in January 2027?
Northern Ireland experiences an average snowfall of 3.52 cm during January, occurring over 7 days.
What are the typical wind conditions in Northern Ireland during January?
The average wind speed in Northern Ireland during January is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
Northern Ireland snow forecast January 2027
Track daily snowfall levels and discover Northern Ireland’s snowy potential this January ❄️
On average, Northern Ireland sees 7 snowy days during January, with approximately 3.5 cm of total snowfall.
January rainfall patterns in Northern Ireland
Explore the daily rainfall trends and prepare for Northern Irelands January weather 💧
Typically, Northern Ireland has 21 rainy days in January with a total of 79 mm of rainfall.
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Get accurate weather forecasts for Northern Ireland, located at latitude 54.597 and longitude -5.925. Stay updated with localized weather information tailored for Northern Ireland.
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