If you're looking for summer vibes, the best time to travel to Boa Vista is in January, February and March, when the average temperature reaches 35.23 °C, while October, September and January are the 3 sunniest months of the year, with an average of 56.11 hours.
However, if you prefer colder temperatures, make sure you visit Boa Vista during January, February or March to experience an average of 21.85 °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 January, February and March, when the average precipitation in Boa Vista is 5.08 mm, while the months of January, February and March are drier, with an average of 0 mm.