St Malo weather in October 2026
Expect daytime maximum temperatures of 16°C in St Malo, France in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 75 mm of rainfall in the month.
- 16°C max day temperature
16 - 4 hours of sunshine per day
- 15 days with some rainfall
15 - 10°C min night temperature
10 - 11 hours of daylight per day
11 - No heat & humidity
0 - 75 mm of monthly rainfall
75 - 3 (Moderate) UV index
3 - 16°C sea temperature
16
