Weather in Lille for December 2026
In general, the average temperature in Lille at the beginning of December is 6.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 8.4 °C by the end of December.
The climate of Lille in December is notably wet, with an average of 14 rainy days, and a total of 68.8 mm of precipitation.
Is December a good time to visit Lille? check out the best time to travel to Lille page.
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Lille Weather December
Temperatures trend during December in Lille
December weather in Lille day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 7° /3° | 1.5 mm | 0.7 | |
| 2 Dec. | Patchy rain possible | 7° /3° | 1.3 mm | 0.6 | |
| 3 Dec. | Patchy rain possible | 5° /2° | 1.3 mm | 0.6 | |
| 4 Dec. |  Light rain | 6° /2° | 4.2 mm | 0.6 | |
| 5 Dec. | Patchy rain possible | 6° /3° | 2.3 mm | 0.6 | |
| 6 Dec. | Patchy rain possible | 8° /4° | 1.5 mm | 0.6 | |
| 7 Dec. | Light rain | 8° /4° | 4.2 mm | 0.6 | |
| 8 Dec. | Patchy rain possible | 9° /4° | 2.2 mm | 0.6 | |
| 9 Dec. | Light rain | 8° /4° | 3.1 mm | 0.6 | |
| 10 Dec. | Light rain | 7° /4° | 3.6 mm | 0.6 | |
| 11 Dec. | Patchy rain possible | 7° /3° | 1.5 mm | 0.6 | |
| 12 Dec. | Patchy rain possible | 8° /4° | 0.7 mm | 0.6 | |
| 13 Dec. | Patchy rain possible | 7° /4° | 1.4 mm | 0.6 | |
| 14 Dec. |  Overcast | 7° /4° | 0.9 mm | 0.6 | |
| 15 Dec. | Patchy rain possible | 9° /4° | 0.5 mm | 0.6 | |
| 16 Dec. |  Partly cloudy | 9° /5° | 0 mm | 0.6 | |
| 17 Dec. |  Cloudy | 8° /5° | 0.4 mm | 0.6 | |
| 18 Dec. | Patchy rain possible | 9° /4° | 1.1 mm | 0.5 | |
| 19 Dec. | Light rain | 10° /6° | 3.5 mm | 0.5 | |
| 20 Dec. | Light rain | 8° /5° | 2.8 mm | 0.5 | |
| 21 Dec. | Light rain | 9° /5° | 3.8 mm | 0.5 | |
| 22 Dec. | Light rain | 9° /5° | 5.1 mm | 0.5 | |
| 23 Dec. | Light rain | 9° /5° | 4.1 mm | 0.5 | |
| 24 Dec. | Light drizzle | 8° /5° | 1.7 mm | 0.5 | |
| 25 Dec. | Light rain | 8° /5° | 2.6 mm | 0.6 | |
| 26 Dec. | Patchy rain possible | 8° /3° | 1 mm | 0.6 | |
| 27 Dec. | Light rain | 8° /4° | 3.9 mm | 0.6 | |
| 28 Dec. | Patchy rain possible | 8° /4° | 2.4 mm | 0.6 | |
| 29 Dec. | Patchy rain possible | 9° /4° | 1.8 mm | 0.6 | |
| 30 Dec. | Patchy rain possible | 9° /5° | 1.5 mm | 0.6 | |
| 31 Dec. | Light rain | 10° /5° | 2.8 mm | 0.6 | |
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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 | 81 mm | 69 mm | 86 mm |
| Snowfall | 0 cm | 0 cm | 6 cm |
| Wind | 21.6 km/h | 22.3 km/h | 21.8 km/h |
| Humidity | 79% | 82% | 83% |
| Rainy days | 13 days | 14 days | 12 days |
| Snow days | 0 days | 0 days | 2 days |
| Dry days | 17 days | 17 days | 17 days |
Planning a trip to Lille? Discover the best time to visit
Lille in December - FAQ
What are the expected maximum and minimum temperatures in Lille during December?
How much rainfall should be expected in Lille during December?
Will it snow in Lille in December 2026?
What are the typical wind conditions in Lille during December?
December rainfall patterns in Lille
What to pack to Lille in December?
Cold & raw · highs around 8 °C, frequent showers
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
👟 Footwear
🎒 Accessories
Where is Lille?Get accurate weather forecasts for Lille, located at latitude 50.633 and longitude 3.059. Stay updated with localized weather information tailored for Lille.