Here's a breakdown:
* Northern Mexico is dominated by the Chihuahuan Desert, which is one of the largest deserts in North America. This region experiences very little rainfall, hot summers, and mild winters.
* The Sonoran Desert also extends into northwestern Mexico, sharing similar arid conditions.
* The Sierra Madre Occidental, a mountain range in the west, experiences higher elevation, which brings slightly cooler temperatures and a bit more rainfall. However, the region still falls within the semi-arid to arid climate range.
It's important to remember that Mexico is a vast country with diverse climates. While the north is predominantly arid, you can find other climates like humid subtropical and tropical along the coasts and in the southern regions.
