The temperatures in Guanajuato in January are quite cold with temperatures between 7°C and 20°C, warm clothes are a must.
The wather in Guanajuato in January 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 Guanajuato in January 2026.
If you’re planning to visit Guanajuato in the near future, we highly recommend that you review the 14 day weather forecast for Guanajuato before you arrive.
Temperatures
20° / 7°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
8
mm
Sun Hours
11.9
Hrs
