Uspantan, Guatemala's weather is characterized by mild temperatures year-round. The dry season from January to May brings warm days, with temperatures often reaching the mid-20s to low 30s Celsius, while nights remain cool. June and July are also relatively dry, with slightly cooler temperatures in the mornings and afternoons. The wet season starts in August, but temperatures remain steady, with occasional heatwaves. In contrast, the late months of November and December see a drop in temperature, especially at night, making them the coolest period of the year.