Wicklow
January
Weather in Wicklow for January 2026
Your guide to Wicklow weather in January - trends and predictions
Until now, January 2026 in Wicklow has been nearly identical to the historical average, with a temperature of 6.5 °C (showing only a slight deviation of -0.4 °C).
Expect cooler weather in the next days in Wicklow with the forecast suggesting a temperature of 7 °C, lower than the historical average.
In general, the average temperature in Wicklow at the beginning of January is 4.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 7.4 °C by the end of January.
The climate of Wicklow in January is notably wet, with an average of 13 rainy days, and a total of 116.6 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
13
Rainy days
0
Snow days
7°/3°
Temperatures
28 km/h
Avg max wind
82 %
Avg humidity
Wicklow Weather January
Move between months or click on a day
Temperatures trend during January in Wicklow
See the weather trend as well as the moving average line
January weather in Wicklow day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Overcast | 7° /1° | 5.3 mm | 0 cm | |
| 2 Jan. | Overcast | 4° /0° | 0.4 mm | 0 cm | |
| 3 Jan. |  Sunny | 4° /0° | 0.2 mm | 0.1 cm | |
| 4 Jan. |  Heavy rain at times | 4° /0° | 5.3 mm | 0.3 cm | |
| 5 Jan. |  Moderate or heavy rain shower | 4° /1° | 15.8 mm | 0 cm | |
| 6 Jan. | Overcast | 5° /1° | 0.9 mm | 0 cm | |
| 7 Jan. | Overcast | 5° /0° | 0.4 mm | 0 cm | |
| 8 Jan. |  Patchy rain possible | 4° /1° | 1.3 mm | 0 cm | |
| 9 Jan. | Sunny | 4° /1° | 0.2 mm | 0 cm | |
| 10 Jan. | Patchy rain possible | 6° /1° | 0.2 mm | 0 cm | |
| 11 Jan. | Patchy rain possible | 8° /5° | 10.7 mm | 0 cm | |
| 12 Jan. | Overcast | 9° /4° | 0 mm | 0 cm | |
| 13 Jan. | Overcast | 9° /5° | 2.1 mm | 0 cm | |
| 14 Jan. | Overcast | 9° /5° | 4.4 mm | 0 cm | |
| 15 Jan. | Sunny | 8° /4° | 0 mm | 0 cm | |
| 16 Jan. |  Partly cloudy | 9° /5° | 2 mm | 0 cm | |
| 17 Jan. | Overcast | 9° /6° | 5.2 mm | 0 cm | |
| 18 Jan. |  Cloudy | 9° /7° | 0 mm | 0 cm | |
| 19 Jan. | Patchy rain possible | 9° /5° | 1.6 mm | 0 cm | |
| 20 Jan. | Heavy rain at times | 9° /6° | 3.9 mm | 0 cm | |
| 21 Jan. | Overcast | 8° /4° | 1.4 mm | 0 cm | |
| 22 Jan. | Overcast | 7° /2° | 0 mm | 0 cm | |
| 23 Jan. | Patchy rain possible | 8° /6° | 4.3 mm | 0 cm | |
| 24 Jan. |  Moderate rain | 8° /6° | 10.2 mm | 0 cm | |
| 25 Jan. | Patchy rain possible | 8° /6° | 3.9 mm | 0 cm | |
| 26 Jan. | Moderate rain | 7° /5° | 18.3 mm | 0 cm | |
| 27 Jan. | Patchy rain possible | 7° /2° | 2.6 mm | 0 cm | |
| 28 Jan. | Patchy rain possible | 6° /5° | 1.4 mm | 0 cm | |
| 29 Jan. | Patchy rain possible | 7° /4° | 1.5 mm | 0 cm | |
| 30 Jan. | Patchy rain possible | 8° /5° | 0.3 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 9° /4° | 0.2 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Wicklow 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 Wicklow forecast closer to your planned date for the most up-to-date weather information.
Change Month
Wicklow in January - FAQ
What are the expected maximum and minimum temperatures in Wicklow during January?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 3°.
How much rainfall should be expected in Wicklow during January?
Significant rainfall exceeding 116.6 mm is expected in Wicklow during January, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Wicklow in January 2026?
Wicklow typically sees 0 cm of snowfall during January.
What are the typical wind conditions in Wicklow during January?
The average wind speed in Wicklow during January is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
Wicklow snow forecast January 2026
Track daily snowfall levels and discover Wicklow’s snowy potential this January ❄️
January rainfall patterns in Wicklow
Explore the daily rainfall trends and prepare for Wicklows January weather 💧
Typically, Wicklow has 13 rainy days in January with a total of 116.6 mm of rainfall.
Quick links
More Wicklow weather pages
You are here
Where is Wicklow?Get accurate weather forecasts for Wicklow, located at latitude 52.975 and longitude -6.049. Stay updated with localized weather information tailored for Wicklow.
Found a mistake?
We appreciate your attention to details. Tell us here.