Lille
May
Weather in Lille for May 2026
Your guide to Lille weather in May - trends and predictions
In general, the average temperature in Lille at the beginning of May is 16.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 18.7 °C by the end of May.
Lille experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 76.4 mm.
Is May a good time to visit Lille? check out the best time to travel to Lille page.
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Temperatures
Rain 🌧️
More
5
Dry days
26
Rainy days
0
Snow days
17°/9°
Temperatures
20 km/h
Avg max wind
74 %
Avg humidity
Lille Weather May
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Temperatures trend during May in Lille
See the weather trend as well as the moving average line
May weather in Lille day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 18° /8° | 1.6 mm | 4 | |
| 2 May |  Moderate rain at times | 16° /7° | 1.6 mm | 4 | |
| 3 May |  Overcast | 16° /5° | 0.7 mm | 4 | |
| 4 May | Moderate rain at times | 16° /6° | 1 mm | 4 | |
| 5 May | Patchy rain possible | 15° /7° | 1.7 mm | 4 | |
| 6 May | Moderate rain at times | 16° /6° | 1.8 mm | 4 | |
| 7 May |  Partly cloudy | 17° /8° | 5 mm | 4 | |
| 8 May | Patchy rain possible | 18° /7° | 0.7 mm | 4 | |
| 9 May | Moderate or heavy rain shower | 20° /8° | 3.8 mm | 5 | |
| 10 May | Moderate rain at times | 19° /9° | 3 mm | 5 | |
| 11 May | Partly cloudy | 20° /9° | 1.9 mm | 5 | |
| 12 May | Patchy rain possible | 18° /10° | 2.6 mm | 4 | |
| 13 May | Patchy rain possible | 20° /10° | 0.9 mm | 5 | |
| 14 May | Partly cloudy | 20° /8° | 3.3 mm | 5 | |
| 15 May | Moderate rain at times | 17° /8° | 3.5 mm | 4 | |
| 16 May |  Heavy rain at times | 17° /8° | 1.6 mm | 4 | |
| 17 May | Patchy rain possible | 19° /8° | 1.9 mm | 4 | |
| 18 May | Moderate or heavy rain shower | 19° /9° | 4.6 mm | 4 | |
| 19 May | Moderate or heavy rain shower | 19° /9° | 3.2 mm | 4 | |
| 20 May | Patchy rain possible | 19° /8° | 7.9 mm | 4 | |
| 21 May | Patchy rain possible | 18° /10° | 1.6 mm | 4 | |
| 22 May | Patchy rain possible | 17° /9° | 1.4 mm | 4 | |
| 23 May | Patchy rain possible | 16° /7° | 4.4 mm | 4 | |
| 24 May | Moderate or heavy rain shower | 16° /7° | 6.3 mm | 4 | |
| 25 May | Patchy rain possible | 17° /8° | 1.2 mm | 4 | |
| 26 May | Patchy rain possible | 18° /9° | 1.6 mm | 4 | |
| 27 May | Patchy rain possible | 19° /9° | 1.2 mm | 4 | |
| 28 May | Light rain shower | 19° /8° | 1.7 mm | 4 | |
| 29 May | Patchy rain possible | 18° /9° | 0.8 mm | 4 | |
| 30 May | Patchy rain possible | 20° /9° | 0.5 mm | 5 | |
| 31 May |  Sunny | 20° /10° | 3.3 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Lille in May 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 Lille forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lille weather in May vs April vs June
Compare May weather in Lille with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 13°/5° | 17°/9° | 23°/12° |
| Rainfall | 52 mm | 76 mm | 86 mm |
| Snowfall | 1 cm | 0 cm | 0 cm |
| Wind | 20.6 km/h | 19.7 km/h | 17.9 km/h |
| Humidity | 70% | 74% | 68% |
| Rainy days | 19 days | 26 days | 21 days |
| Snow days | 1 days | 0 days | 0 days |
| Dry days | 10 days | 5 days | 9 days |
Planning a trip to Lille? Discover the best time to visit
Lille in May - FAQ
What are the expected maximum and minimum temperatures in Lille during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lille during May?
Moderate rainfall is anticipated in Lille during May, with a total of 76.4 mm spread over approximately 26 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Lille during May?
The average wind speed in Lille during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Lille in May?
As you prepare for your trip to Lille in May, 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 May, 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
May rainfall patterns in Lille
Explore the daily rainfall trends and prepare for Lilles May weather 💧
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