Coahuila is one of several regions in Mexico, with temperatures that range from 18°C (64°F) in January to 29°C (84°F) during the peak of June. We've based our full climate overview on data from Saltillo, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
In Coahuila, the months of February, March, April, September, October, November and December bring pleasant weather, with average temperatures ranging between 20°C (68°F) and 27°C (81°F).
When it comes to rainfall, Coahuila sees significant variations throughout the year. September tends to be the wettest, receiving 116 mm (4.6 in) of rain, while December is much drier with just 20 mm (0.8 in). For those seeking drier weather, December typically see minimal rainfall, never exceeding 20 mm (0.8 in).
May is the sunniest period, with ideal conditions for exploring the region and all it has to offer.
