If you're looking for summer vibes, the best time to travel to Mazatlan is in May, June and July, when the average temperature reaches 32.92 °C, while May, March and January are the 3 sunniest months of the year, with an average of 91.97 hours.
However, if you prefer colder temperatures, make sure you visit Mazatlan during January, February or March to experience an average of 15.72 °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 March, April and May, when the average precipitation in Mazatlan is 4.98 mm, while the months of January, February and March are drier, with an average of 0 mm.