Lille
July
Weather in Lille for July 2025
Your guide to Lille weather in July - trends and predictions
In general, the average temperature in Lille at the beginning of July is 20.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 23.3 °C by the end of July.
Lille experiences an exceptionally high level of rainfall in July, with more than 20 rainy days on average.
Is July a good time to visit Lille? check out the best time to travel to Lille page.
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10
Dry days
21
Rainy days
0
Snow days
23°/14°
Temperatures
23 km/h
Avg max wind
66 %
Avg humidity
Lille in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2 20° | 3 19° | 4 21° | 5 21° | 6  21° | |
| 7  24° | 8 25° | 9  24° | 10 24° | 11  25° | 12 19° | 13 21° |
| 14  25° | 15 24° | 16 22° | 17 22° | 18 26° | 19 26° | 20 25° |
| 21 24° | 22 22° | 23  22° | 24 23° | 25 22° | 26 23° | 27 20° |
| 28 24° | 29 25° | 30 26° | 31 23° |
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Temperatures trend during July in Lille
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Patchy rain possible | 20° /13° | 0.7 mm | 5 | |
| 2 Jul. | Patchy rain possible | 20° /13° | 0.8 mm | 5 | |
| 3 Jul. | Patchy rain possible | 19° /11° | 3 mm | 5 | |
| 4 Jul. | Patchy rain possible | 21° /12° | 2.8 mm | 5 | |
| 5 Jul. | Patchy rain possible | 21° /11° | 4.5 mm | 5 | |
| 6 Jul. | Cloudy | 21° /11° | 0.2 mm | 5 | |
| 7 Jul. | Sunny | 24° /11° | 1 mm | 6 | |
| 8 Jul. | Patchy rain possible | 25° /15° | 0.5 mm | 6 | |
| 9 Jul. | Moderate rain at times | 24° /15° | 8.4 mm | 5 | |
| 10 Jul. | Patchy rain possible | 24° /14° | 0.7 mm | 6 | |
| 11 Jul. | Partly cloudy | 25° /14° | 0 mm | 7 | |
| 12 Jul. | Patchy rain possible | 19° /13° | 11.9 mm | 5 | |
| 13 Jul. | Patchy rain possible | 21° /11° | 0.5 mm | 5 | |
| 14 Jul. | Overcast | 25° /12° | 0.1 mm | 6 | |
| 15 Jul. | Patchy rain possible | 24° /14° | 2 mm | 5 | |
| 16 Jul. | Moderate rain at times | 22° /14° | 1.2 mm | 5 | |
| 17 Jul. | Overcast | 22° /13° | 0.2 mm | 5 | |
| 18 Jul. | Partly cloudy | 26° /12° | 0 mm | 7 | |
| 19 Jul. | Patchy rain possible | 26° /16° | 0.3 mm | 6 | |
| 20 Jul. | Patchy rain possible | 25° /15° | 2.8 mm | 6 | |
| 21 Jul. | Patchy rain possible | 24° /14° | 4.6 mm | 6 | |
| 22 Jul. | Patchy rain possible | 22° /13° | 0.2 mm | 5 | |
| 23 Jul. | Heavy rain at times | 22° /14° | 5.4 mm | 5 | |
| 24 Jul. | Moderate or heavy rain shower | 23° /14° | 9.3 mm | 5 | |
| 25 Jul. | Moderate rain at times | 22° /14° | 2.9 mm | 5 | |
| 26 Jul. | Patchy rain possible | 23° /14° | 4.3 mm | 5 | |
| 27 Jul. | Moderate or heavy rain shower | 20° /14° | 9.3 mm | 5 | |
| 28 Jul. | Patchy rain possible | 24° /15° | 0.2 mm | 6 | |
| 29 Jul. | Moderate or heavy rain shower | 25° /14° | 2.4 mm | 6 | |
| 30 Jul. | Patchy rain possible | 26° /15° | 0.6 mm | 7 | |
| 31 Jul. | Heavy rain at times | 23° /17° | 4.6 mm | 6 | |
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Important Notice
Our weather forecast for Lille in July 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.
Lille in July - FAQ
What are the expected maximum and minimum temperatures in Lille during July?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lille during July?
Moderate rainfall is anticipated in Lille during July, with a total of 96.7 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Lille during July?
The average wind speed in Lille during July is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Lille in July?
As you prepare for your trip to Lille in July, 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 July, 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
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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
July rainfall patterns in Lille
Explore the daily rainfall trends and prepare for Lilles July weather 💧
UV exposure in Lille during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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