The temperatures in Santiago de Compostela in May are quite cold with temperatures between 9°C and 20°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Santiago de Compostela during the month of May. 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 Santiago de Compostela in May 2024.
If you’re planning to visit Santiago de Compostela in the near future, we highly recommend that you review the 14 day weather forecast for Santiago de Compostela before you arrive.
Temperatures
20° / 9°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
95
mm
Sun Hours
8.5
Hrs
