If you're looking for summer vibes, the best time to travel to Saltillo is in May, June and July, when the average temperature reaches 31.52 °C, while October, May and March are the 3 sunniest months of the year, with an average of 128.9 hours.
However, if you prefer colder temperatures, make sure you visit Saltillo during January, December or February to experience an average of 1.02 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during April, January and February, when the average precipitation in Saltillo is 3.57 mm, while the months of January, February and March are drier, with an average of 0 mm.