Portrush
January
Weather in Portrush for January 2027
Your guide to Portrush weather in January - trends and predictions
With an average of 2 snowy days, Portrush usually enjoys a light touch of snow in January.
In general, the average temperature in Portrush at the beginning of January is 5.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 6.7 °C by the end of January.
Portrush experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 113.7 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
More
6
Dry days
23
Rainy days
2
Snow days
7°/4°
Temperatures
36 km/h
Avg max wind
80 %
Avg humidity
Portrush Weather January
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Temperatures trend during January in Portrush
See the weather trend as well as the moving average line
January weather in Portrush day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Moderate or heavy rain shower | 7° /4° | 5.2 mm | 0 cm | |
| 2 Jan. | Moderate rain at times | 5° /4° | 3.5 mm | 0 cm | |
| 3 Jan. |  Heavy rain at times | 5° /3° | 9.9 mm | 0 cm | |
| 4 Jan. |  Partly cloudy | 4° /2° | 3.8 mm | 0 cm | |
| 5 Jan. |  Patchy rain possible | 4° /2° | 3 mm | 0.3 cm | |
| 6 Jan. | Moderate or heavy rain shower | 6° /3° | 2.8 mm | 0 cm | |
| 7 Jan. | Heavy rain at times | 5° /2° | 6.5 mm | 0.1 cm | |
| 8 Jan. | Moderate or heavy rain shower | 4° /1° | 3.2 mm | 0 cm | |
| 9 Jan. | Moderate rain at times | 6° /2° | 5.3 mm | 0 cm | |
| 10 Jan. |  Overcast | 4° /1° | 1 mm | 0 cm | |
| 11 Jan. | Moderate rain at times | 8° /3° | 6.4 mm | 0 cm | |
| 12 Jan. | Overcast | 8° /3° | 0.2 mm | 0 cm | |
| 13 Jan. | Heavy rain at times | 10° /6° | 3.6 mm | 0 cm | |
| 14 Jan. |  Cloudy | 8° /5° | 2.5 mm | 0 cm | |
| 15 Jan. | Overcast | 8° /4° | 0 mm | 0 cm | |
| 16 Jan. | Cloudy | 7° /3° | 0 mm | 0 cm | |
| 17 Jan. | Partly cloudy | 8° /6° | 3 mm | 0 cm | |
| 18 Jan. | Partly cloudy | 8° /6° | 0 mm | 0 cm | |
| 19 Jan. | Overcast | 8° /5° | 1.6 mm | 0 cm | |
| 20 Jan. | Overcast | 9° /4° | 0.4 mm | 0 cm | |
| 21 Jan. | Overcast | 8° /4° | 1.3 mm | 0 cm | |
| 22 Jan. | Overcast | 8° /3° | 6 mm | 0 cm | |
| 23 Jan. | Patchy rain possible | 7° /4° | 1.4 mm | 0 cm | |
| 24 Jan. | Moderate or heavy rain shower | 9° /4° | 9.6 mm | 0 cm | |
| 25 Jan. | Patchy rain possible | 5° /3° | 4 mm | 0 cm | |
| 26 Jan. | Moderate or heavy rain shower | 7° /2° | 9.8 mm | 0 cm | |
| 27 Jan. | Patchy rain possible | 7° /3° | 5.6 mm | 0.6 cm | |
| 28 Jan. | Heavy rain at times | 7° /4° | 5.1 mm | 0 cm | |
| 29 Jan. | Patchy rain possible | 7° /5° | 2.3 mm | 0 cm | |
| 30 Jan. | Overcast | 7° /3° | 6.3 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 7° /5° | 0.5 mm | 0 cm | |
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Important Notice
Our weather forecast for Portrush 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 Portrush forecast closer to your planned date for the most up-to-date weather information.
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Portrush in January - FAQ
What are the expected maximum and minimum temperatures in Portrush during January?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 4°.
How much rainfall should be expected in Portrush during January?
Significant rainfall exceeding 113.7 mm is expected in Portrush during January, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Portrush in January 2027?
Portrush experiences an average snowfall of 1.01 cm during January, occurring over 2 days.
What are the typical wind conditions in Portrush during January?
The average wind speed in Portrush during January is 36 km/h, suggesting breezy to windy conditions, depending on your activities.
Portrush snow forecast January 2027
Track daily snowfall levels and discover Portrush’s snowy potential this January ❄️
On average, Portrush sees 2 snowy days during January, with approximately 1 cm of total snowfall.
January rainfall patterns in Portrush
Explore the daily rainfall trends and prepare for Portrushs January weather 💧
Typically, Portrush has 23 rainy days in January with a total of 113.7 mm of rainfall.
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Where is Portrush?Get accurate weather forecasts for Portrush, located at latitude 55.196 and longitude -6.649. Stay updated with localized weather information tailored for Portrush.
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