Weather in Folkestone in September
How warm is it in Folkestone in September?
In September the typical daytime high in Folkestone is 19.7 °C on average, from 21.4 °C at the start to 17.4 °C at the end of the month.
That is 2.8 °C cooler than in August and 4.2 °C warmer than in October.
The last 10 years were 1.7 °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 Abbeville (115 km), West Souburg (174 km) and Oxford (185 km); nearer ones count more.