Lille Weather in August
With daytime temperatures of 24°C (75°F) and nighttime lows of 14°C (57°F), August in Lille brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 75 mm (3 in) falls on average.
Rainfall in Lille in August
Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 75 mm (3 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Lille in August
August is one of the better months to visit Lille. Expect 24°C (75°F) during the day and 14°C (57°F) at night. The summer season takes place during August. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it is the month with the highest temperature of the year.
Sunshine in Lille in August
The city usually sees around 200 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Lille's climate page.
Lille Temperature in August
Min Temperature
14°C (57°F)
Max Temperature
24°C (75°F)
Chance of Rain
49%
Precipitation
75 mm (3 in)
Rainy days
15 days
Humidity
78%
Sunshine
200 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lille typically stay consistent throughout August, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 15°C (59°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Lille in August
Browse day-by-day weather records for Lille spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lille historical weather extremes in August
Based on 49 years of weather observations in Lille between 1976 and 2025, these are the recorded extremes.
- Lille recorded its highest August temperature of 37°C (99°F) on August 8, 2020.
- On August 29, 1996, Lille saw its coldest August day with temperatures maxing out at 15°C (59°F).
- The coldest night in August in Lille was on August 28, 1978, with a minimum of 5°C (41°F).
Best Places in France in August
Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in August →
perfect weather
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What to Wear in Lille in August
For Lille in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Lille in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit France, check out our Lille's climate page.
Temperature Rainfall Sunshine Humidity
See the full Lille climate overview or explore weather in France.
