Weather in Lille for December 2025
Snowfall in Lille during December is quite rare, with fewer than 2 snowy days on average.
According to Lille snow forecast for December 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Wednesday, 24 December.So far, December 2025 in Lille shows a warmer trend than usual by 2.6 °C.
The forecast for the next days in Lille predicts temperatures to be around 8 °C, close to the historical average.
In general, the average temperature in Lille at the beginning of December is 7 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 7.4 °C by the end of December.
Lille experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 77.9 mm.
Is December a good time to visit Lille? check out the best time to travel to Lille page.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
Lille Weather December
Temperatures trend during December in Lille
December weather in Lille day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Overcast | 7° /2° | 1.5 mm | 0 cm | |
| 2 Dec. | Cloudy | 7° /2° | 1.3 mm | 0 cm | |
| 3 Dec. | Patchy rain possible | 5° /1° | 1.3 mm | 0 cm | |
| 4 Dec. | Moderate or heavy rain shower | 6° /2° | 4.2 mm | 0 cm | |
| 5 Dec. | Moderate rain at times | 7° /2° | 2.3 mm | 0 cm | |
| 6 Dec. | Moderate rain at times | 8° /3° | 1.5 mm | 0 cm | |
| 7 Dec. | Heavy rain at times | 9° /4° | 4.2 mm | 0 cm | |
| 8 Dec. | Patchy rain possible | 9° /4° | 2.2 mm | 0 cm | |
| 9 Dec. | Moderate rain at times | 8° /4° | 3.1 mm | 0 cm | |
| 10 Dec. | Overcast | 8° /3° | 3.6 mm | 0 cm | |
| 11 Dec. | Heavy rain at times | 7° /3° | 1.5 mm | 0 cm | |
| 12 Dec. | Patchy rain possible | 8° /3° | 0.7 mm | 0 cm | |
| 13 Dec. | Patchy rain possible | 7° /3° | 1.4 mm | 0 cm | |
| 14 Dec. | Overcast | 7° /3° | 0.9 mm | 0 cm | |
| 15 Dec. | Heavy rain at times | 9° /3° | 0.5 mm | 0 cm | |
| 16 Dec. | Partly cloudy | 11° /8° | 0.1 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 10° /8° | 0.4 mm | 0 cm | |
| 18 Dec. | Patchy rain possible | 11° /8° | 0.3 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 11° /6° | 3.3 mm | 0 cm | |
| 20 Dec. | Sunny | 7° /4° | 0 mm | 0 cm | |
| 21 Dec. | Patchy rain possible | 7° /4° | 2.5 mm | 0 cm | |
| 22 Dec. | Partly cloudy | 9° /5° | 0 mm | 0 cm | |
| 23 Dec. | Overcast | 6° /4° | 0 mm | 0 cm | |
| 24 Dec. | Patchy rain possible | 4° /2° | 1.8 mm | 0.4 cm | |
| 25 Dec. | Patchy rain possible | 4° /3° | 0.4 mm | 0.1 cm | |
| 26 Dec. | Mist | 6° /4° | 0 mm | 0 cm | |
| 27 Dec. | Patchy rain possible | 6° /4° | 0.8 mm | 0 cm | |
| 28 Dec. | Partly cloudy | 7° /3° | 0 mm | 0 cm | |
| 29 Dec. | Patchy rain possible | 8° /7° | 0.3 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 10° /5° | 1.8 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 11° /6° | 3.3 mm | 0 cm | |
| Next | |||||
Lille weather in December vs November vs January
| November | December | January | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 11°/6° | 8°/4° | 6°/2° |
| Rainfall | 83 mm | 78 mm | 89 mm |
| Snowfall | 0 cm | 0 cm | 6 cm |
| Wind | 21.7 km/h | 22.3 km/h | 21.6 km/h |
| Humidity | 79% | 82% | 83% |
| Rainy days | 25 days | 26 days | 20 days |
| Snow days | 0 days | 0 days | 6 days |
| Dry days | 5 days | 5 days | 5 days |
Planning a trip to Lille? Discover the best time to visit
Lille in December - FAQ
What to pack to Lille in December?
As you prepare for your trip to Lille in December, 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 Lille, during December, 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
Lille snow forecast December 2025
December rainfall patterns in Lille
Quick links
Get accurate weather forecasts for Lille, located at latitude 50.633 and longitude 3.059. Stay updated with localized weather information tailored for Lille.