The weather in Assisi in December is very cold with temperatures between 4°C and 10°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Assisi 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.
Please note that Assisi can expect a few days of snow in December.
Our weather forecast can give you a great sense of what weather to expect in Assisi in December 2025.
If you’re planning to visit Assisi in the near future, we highly recommend that you review the 14 day weather forecast for Assisi before you arrive.
Temperatures
10° / 4°
Rainy Days
4
Snowy Days
1
Dry Days
25
Rainfall
76
mm
Sun Hours
9.7
Hrs