Weather in Lille in September
The weather in Lille in September is pleasant during the day and a little cold sometimes, especially at night. Temperatures range from 11 to 20 degrees and there are 20 days of rain on average. Please prepare accordingly with an umbrella and warm clothing.
Avg Temp
11° - 20°
Avg Rainy Days
20
Avg Dry Days
10
Avg Snow Days
0
Weather Facts - Lille in September
* The warmest temperature recorded in in September is 31°C
* The coldest temperature recorded in Lille in September is 4°C
* The average rainfall in Lille in September is 59 mm