Poptun, in Peten, Guatemala, is home to roughly 17,300 people in the America/Guatemala time zone at 16.3°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Poptun recorded a mean annual temperature of 74°F, ranging from 59°F lows in November to 98°F highs in May, with about 56 inches of precipitation across the year.