January
Weather in Saint Helier for January 2027
Your guide to Saint Helier weather in January - trends and predictions
In general, the average temperature in Saint Helier at the beginning of January is 9.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 9.2 °C by the end of January.
Saint Helier in January brings notable rainfall, with an average of 19 rainy days and a total precipitation of 128.1 mm.
Is January a good time to visit Saint Helier? check out the best time to travel to Saint Helier page.
Temperatures
Rain 🌧️
More
12
Dry days
19
Rainy days
0
Snow days
9°/7°
Temperatures
41 km/h
Avg max wind
76 %
Avg humidity
Saint Helier Weather January
Move between months or click on a day
Temperatures trend during January in Saint Helier
See the weather trend as well as the moving average line
January weather in Saint Helier day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Moderate rain at times | 11° /8° | 7.4 mm | 0 cm | |
| 2 Jan. |  Light rain | 10° /8° | 8.3 mm | 0 cm | |
| 3 Jan. | Light rain | 9° /7° | 3.3 mm | 0 cm | |
| 4 Jan. | Light rain | 10° /7° | 5.8 mm | 0 cm | |
| 5 Jan. | Light rain | 10° /9° | 4.3 mm | 0 cm | |
| 6 Jan. | Light rain | 10° /8° | 3.6 mm | 0 cm | |
| 7 Jan. | Light rain | 10° /7° | 4.8 mm | 0 cm | |
| 8 Jan. |  Heavy rain at times | 9° /6° | 8.7 mm | 0 cm | |
| 9 Jan. | Light rain | 7° /5° | 3.5 mm | 0.1 cm | |
| 10 Jan. | Moderate or heavy rain shower | 9° /5° | 6 mm | 0 cm | |
| 11 Jan. | Light rain | 9° /6° | 2.5 mm | 0 cm | |
| 12 Jan. | Light rain | 9° /8° | 3 mm | 0 cm | |
| 13 Jan. | Light rain | 8° /7° | 3.6 mm | 0 cm | |
| 14 Jan. | Light rain | 9° /7° | 4.4 mm | 0 cm | |
| 15 Jan. | Moderate rain at times | 9° /7° | 6.4 mm | 0 cm | |
| 16 Jan. |  Patchy rain possible | 8° /6° | 2.2 mm | 0 cm | |
| 17 Jan. | Moderate rain at times | 7° /5° | 9.6 mm | 0 cm | |
| 18 Jan. | Patchy rain possible | 7° /5° | 0.9 mm | 0 cm | |
| 19 Jan. | Patchy rain possible | 8° /6° | 0.4 mm | 0 cm | |
| 20 Jan. |  Overcast | 8° /5° | 0.2 mm | 0 cm | |
| 21 Jan. | Patchy rain possible | 9° /5° | 1.2 mm | 0 cm | |
| 22 Jan. | Light rain | 9° /6° | 4.8 mm | 0 cm | |
| 23 Jan. | Light rain | 9° /7° | 2.6 mm | 0 cm | |
| 24 Jan. | Light rain | 10° /7° | 6 mm | 0 cm | |
| 25 Jan. | Light rain | 9° /7° | 4.9 mm | 0 cm | |
| 26 Jan. | Light rain | 10° /7° | 4.8 mm | 0 cm | |
| 27 Jan. | Light rain | 9° /6° | 3 mm | 0 cm | |
| 28 Jan. | Patchy rain possible | 9° /7° | 1.5 mm | 0 cm | |
| 29 Jan. | Light rain | 10° /7° | 4.3 mm | 0 cm | |
| 30 Jan. | Light rain | 9° /8° | 4.2 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 10° /8° | 2 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Saint Helier 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 Saint Helier forecast closer to your planned date for the most up-to-date weather information.
Change Month
Saint Helier in January - FAQ
What are the expected maximum and minimum temperatures in Saint Helier during January?
During January, expect a variety of temperatures with highs around 9° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint Helier during January?
Significant rainfall exceeding 128.1 mm is expected in Saint Helier during January, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Saint Helier in January 2027?
Saint Helier typically sees 0.1 cm of snowfall during January.
What are the typical wind conditions in Saint Helier during January?
The average wind speed in Saint Helier during January is 41 km/h, suggesting breezy to windy conditions, depending on your activities.
Saint Helier snow forecast January 2027
Track daily snowfall levels and discover Saint Helier’s snowy potential this January ❄️
January rainfall patterns in Saint Helier
Explore the daily rainfall trends and prepare for Saint Heliers January weather 💧
Typically, Saint Helier has 19 rainy days in January with a total of 128.1 mm of rainfall.
Quick links
More Saint Helier weather pages
You are here
Where is Saint Helier?Get accurate weather forecasts for Saint Helier, located at latitude 49.188 and longitude -2.105. Stay updated with localized weather information tailored for Saint Helier.
Found a mistake?
We appreciate your attention to details. Tell us here.