The weather in Ainsa in January is very cold with temperatures between -2°C and 8°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Ainsa 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.
You can expect a few days of snow in Ainsa during January. It’s important to get out your snow boots and warm mittens to stay warm while you explore Ainsa.
Our weather forecast can give you a great sense of what weather to expect in Ainsa in January 2026.
If you’re planning to visit Ainsa in the near future, we highly recommend that you review the 14 day weather forecast for Ainsa before you arrive.
Temperatures
8° / -2°
Rainy Days
3
Snowy Days
6
Dry Days
22
Rainfall
43
mm
Sun Hours
11.1
Hrs
