Lille · France
Weather in Lille in September
In September the typical daytime high in Lille is 19.7 °C on average, from 21.5 °C at the start to 17.4 °C at the end of the month.
The last 10 years were 1.6 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Uccle (93 km), West Souburg (98 km) and Abbeville (103 km); nearer ones count more.