The temperatures in Castilla Y Leon in May are quite cold with temperatures between 8°C and 21°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Castilla Y Leon 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 Castilla Y Leon in May 2026.
If you’re planning to visit Castilla Y Leon in the near future, we highly recommend that you review the 14 day weather forecast for Castilla Y Leon before you arrive.
Temperatures
21° / 8°
Rainy Days
3
Snowy Days
0
Dry Days
28
Rainfall
34
mm
Sun Hours
11.3
Hrs