Zapotiltic's climate is characterized by mild winters and hot, dry summers. The coldest months are January and February, with temperatures ranging from around 5-6°C at night to a warm average of 23-26°C during the day. As spring approaches in March and April, temperatures gradually rise, but remain relatively stable until May, when they peak. The summer months of June to August bring more consistent high temperatures, but slightly cooler nights, while September and October see a slight drop in temperature. Winters are generally mild, with temperatures remaining above 7°C throughout the year, except for the occasional cold spell in January and February.