The temperatures in Saint Valery Sur Somme in October are quite cold with temperatures between 9°C and 15°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Saint Valery Sur Somme during the month of October. 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 Saint Valery Sur Somme in October 2026.
If you’re planning to visit Saint Valery Sur Somme in the near future, we highly recommend that you review the 14 day weather forecast for Saint Valery Sur Somme before you arrive.
Temperatures
15° / 9°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
100
mm
Sun Hours
8.6
Hrs
