San Juan Sacatepequez experiences mild winters, with temperatures ranging from 9-12°C in January and February, gradually warming up to an average high of around 20-21°C by May and June. The summer months bring warm days, but temperatures remain relatively stable, fluctuating between 28-29°C, while cooler evenings keep the overall climate pleasant. Autumn is characterized by a slight cooling trend, with highs dipping to around 26-27°C in November and December. Overall, the region enjoys a subtropical climate with moderate temperatures throughout the year, rarely experiencing extreme heat or cold. The average temperature stays relatively stable from July to October, hovering around 20°C.