Zacatelco's climate is characterized by mild winters and warm summers. During winter months (January, February, November, and December), temperatures range from just above freezing to the mid-20s, averaging around 16-18°C. Spring arrives in March with increasing warmth, with average highs reaching 20°C, while summer months (June to September) bring stable temperatures around 17-19°C, with minimal temperature fluctuations. Autumn is similar to winter, with mild temperatures and low variability throughout the season. Overall, Zacatelco's climate is relatively temperate, with moderate temperature ranges throughout the year.