The weather in Jaen in December is very cold with temperatures between 4°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Jaen during the month of December. 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 Jaen in December 2025.
If you’re planning to visit Jaen in the near future, we highly recommend that you review the 14 day weather forecast for Jaen before you arrive.
Temperatures
14° / 4°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
71
mm
Sun Hours
10.5
Hrs