Click on a day for an hourly weather forecast
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.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 20° / 7° | 1 | 30 | 0 | 8 mm | Good | Guanajuato in January |
| February | 22° / 8° | 2 | 27 | 0 | 28 mm | Good | Guanajuato in February |
| March | 25° / 9° | 1 | 30 | 0 | 27 mm | Perfect | Guanajuato in March |
| April | 27° / 12° | 1 | 29 | 0 | 24 mm | Perfect | Guanajuato in April |
| May | 28° / 14° | 3 | 29 | 0 | 71 mm | Perfect | Guanajuato in May |
| June | 26° / 14° | 7 | 23 | 0 | 184 mm | Good | Guanajuato in June |
| July | 24° / 13° | 10 | 21 | 0 | 224 mm | Good | Guanajuato in July |
| August | 24° / 12° | 7 | 24 | 0 | 151 mm | Good | Guanajuato in August |
| September | 23° / 12° | 8 | 22 | 0 | 177 mm | Good | Guanajuato in September |
| October | 23° / 11° | 3 | 28 | 0 | 68 mm | Perfect | Guanajuato in October |
| November | 21° / 9° | 1 | 29 | 0 | 24 mm | Good | Guanajuato in November |
| December | 21° / 8° | 1 | 30 | 0 | 9 mm | Good | Guanajuato in December |