Ille-et-Vilaine (Rennes)
January
Weather in Ille-et-Vilaine for January 2026
Your guide to Ille-et-Vilaine weather in January - trends and predictions
In general, the average temperature in Ille-et-Vilaine at the beginning of January is 9.9 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 9.9 °C by the end of January.
Ille-et-Vilaine experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 84.5 mm.
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Temperatures
Rain 🌧️
More
3
Dry days
28
Rainy days
0
Snow days
8°/3°
Temperatures
22 km/h
Avg max wind
84 %
Avg humidity
Ille-et-Vilaine Weather January
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Temperatures trend during January in Ille-et-Vilaine
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January weather in Ille-et-Vilaine day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Partly cloudy | 12° /6° | 4.1 mm | 3 | |
| 2 Jan. |  Patchy rain possible | 11° /5° | 9.4 mm | 3 | |
| 3 Jan. |  Light freezing rain | 9° /4° | 3.1 mm | 2 | |
| 4 Jan. | Patchy rain possible | 11° /4° | 5.5 mm | 3 | |
| 5 Jan. | Patchy rain possible | 9° /5° | 2.3 mm | 2 | |
| 6 Jan. | Patchy rain possible | 9° /3° | 4.1 mm | 2 | |
| 7 Jan. | Patchy rain possible | 8° /3° | 1.2 mm | 2 | |
| 8 Jan. |  Moderate or heavy rain shower | 8° /1° | 6 mm | 2 | |
| 9 Jan. | Patchy rain possible | 7° /1° | 1.1 mm | 2 | |
| 10 Jan. |  Sunny | 8° /2° | 3.1 mm | 2 | |
| 11 Jan. |  Overcast | 7° /1° | 1.3 mm | 2 | |
| 12 Jan. | Overcast | 9° /3° | 0.5 mm | 3 | |
| 13 Jan. | Overcast | 8° /1° | 0 mm | 3 | |
| 14 Jan. | Overcast | 8° /2° | 1.9 mm | 2 | |
| 15 Jan. |  Cloudy | 7° /0° | 1 mm | 2 | |
| 16 Jan. | Patchy rain possible | 8° /0° | 4 mm | 2 | |
| 17 Jan. | Sunny | 9° /1° | 6.1 mm | 3 | |
| 18 Jan. | Overcast | 6° /0° | 0.9 mm | 2 | |
| 19 Jan. | Overcast | 8° /1° | 0.8 mm | 2 | |
| 20 Jan. | Overcast | 7° /0° | 1.5 mm | 2 | |
| 21 Jan. | Moderate or heavy rain shower | 9° /0° | 2.8 mm | 2 | |
| 22 Jan. | Overcast | 9° /2° | 3.7 mm | 3 | |
| 23 Jan. | Patchy rain possible | 9° /2° | 0.9 mm | 2 | |
| 24 Jan. | Light freezing rain | 10° /2° | 4.2 mm | 3 | |
| 25 Jan. |  Light drizzle | 9° /2° | 1.3 mm | 3 | |
| 26 Jan. | Patchy rain possible | 8° /1° | 4.5 mm | 2 | |
| 27 Jan. | Overcast | 10° /2° | 1 mm | 2 | |
| 28 Jan. | Patchy rain possible | 11° /5° | 1 mm | 3 | |
| 29 Jan. | Overcast | 11° /4° | 2.3 mm | 3 | |
| 30 Jan. | Moderate rain at times | 10° /4° | 3.7 mm | 3 | |
| 31 Jan. | Moderate rain at times | 10° /3° | 1.4 mm | 2 | |
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Important Notice
Our weather forecast for Ille-et-Vilaine 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 Ille-et-Vilaine forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ille-et-Vilaine weather in January vs December vs February
Compare January weather in Ille-et-Vilaine with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 10°/4° | 8°/3° | 10°/4° |
| Rainfall | 75 mm | 84 mm | 58 mm |
| Snowfall | 0 cm | 0 cm | 1 cm |
| Wind | 23.8 km/h | 22.1 km/h | 22 km/h |
| Humidity | 84% | 84% | 84% |
| Rainy days | 25 days | 28 days | 16 days |
| Snow days | 1 days | 0 days | 2 days |
| Dry days | 5 days | 3 days | 11 days |
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Ille-et-Vilaine in January - FAQ
What are the expected maximum and minimum temperatures in Ille-et-Vilaine during January?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 3°.
How much rainfall should be expected in Ille-et-Vilaine during January?
Moderate rainfall is anticipated in Ille-et-Vilaine during January, with a total of 84.5 mm spread over approximately 28 days. Considering plans for rainy days is advisable.
Will it snow in Ille-et-Vilaine in January 2026?
Ille-et-Vilaine typically sees 0.014 cm of snowfall during January.
What are the typical wind conditions in Ille-et-Vilaine during January?
The average wind speed in Ille-et-Vilaine during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Ille-et-Vilaine in January?
As you prepare for your trip to Ille-et-Vilaine in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Ille-et-Vilaine, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
January rainfall patterns in Ille-et-Vilaine
Explore the daily rainfall trends and prepare for Ille-et-Vilaines January weather 💧
Typically, Ille-et-Vilaine has 28 rainy days in January with a total of 84.5 mm of rainfall.
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