The temperatures in Etretat in September are comfortable with low of 15°C and and high up to 18°C.
You can expect about 3 to 8 days of rain in Etretat during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Etretat in September 2026.
If you’re planning to visit Etretat in the near future, we highly recommend that you review the 14 day weather forecast for Etretat before you arrive.
Temperatures
18° / 15°
Rainy Days
6
Snowy Days
0
Dry Days
24
Rainfall
81
mm
Sun Hours
9.6
Hrs
