Average Temperature in Guadalajara by Month

Guadalajara has a subtropical highland climate, classified as Cwb in the Köppen system. The warmest month is May with an average high of 32°C, while the coldest month is January with lows dropping to 10°C. The annual temperature range of 22°C reflects moderate seasonal variation.

The driest month is December with only 1 rain days and 7mm of precipitation. For travellers, December through to the following month typically offers the best balance of warm temperatures and dry conditions. Average humidity ranges from 78% to 78% throughout the year.