The temperatures in Saltillo in December are quite cold with temperatures between 9°C and 18°C, warm clothes are a must.
The wather in Saltillo in December can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Saltillo in December 2025.
If you’re planning to visit Saltillo in the near future, we highly recommend that you review the 14 day weather forecast for Saltillo before you arrive.
Temperatures
18° / 9°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
30
mm
Sun Hours
11.8
Hrs
