The weather in Île de Sein on friday 23 May 2025
The average max temperature in Île de Sein on 23 May is normally around 18°C. For comparison: the highest daytime temperature in the past 10 years was 22°C in 2018, while the lowest was 13°C in 2021.
There’s a small chance of precipitation, as 3 out of the last 10 years saw some, with an average of 10,9 mm on this day. The wind often comes from the Southwest with a maximum strength of 4 Bft.The UV index can reach 7.
22 May
Temperature on 23 May in Île de Sein per year
This chart shows the average temperature on 23 May in Île de Sein, measured in degrees Celsius, over the past years.
Precipitation on 23 May in Île de Sein over the past years
This chart shows the total measured precipitation in millimetres on 23 May in Île de Sein over the past years.
Average Weather in Île de Sein by Month
Click on a month below to see detailed weather info for Île de Sein. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Île de Sein for all months at once
