The weather in Jaen in January is very cold with temperatures between 3°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Jaen during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Jaen can expect a few days of snow in January.
Our weather forecast can give you a great sense of what weather to expect in Jaen in January 2026.
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
12° / 3°
Rainy Days
5
Snowy Days
1
Dry Days
25
Rainfall
69
mm
Sun Hours
10.0
Hrs
