If you're looking for summer vibes, the best time to travel to Barrancabermeja is in July, January and February, when the average temperature reaches 35.24 °C, while February, August and January are the 3 sunniest months of the year, with an average of 29.11 hours.
However, if you prefer colder temperatures, make sure you visit Barrancabermeja during January, March or February to experience an average of 21.09 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during February, July and January, when the average precipitation in Barrancabermeja is 10.5 mm, while the months of January, February and March are drier, with an average of 0 mm.