Pemex, in Tabasco, Mexico, is home to roughly 5,800 people in the America/Merida time zone at 17.9°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Pemex recorded a mean annual temperature of 80°F, ranging from 61°F lows in January to 102°F highs in May, with about 60 inches of precipitation across the year.