San Blas Weather & Climate: Best Time to Visit
The climate in San Blas, Riviera Nayarit, Mexico, is remarkably consistent, with temperatures year-round averaging 30°C (86°F). The warmest month is July at 32°C (90°F), and the coolest is January at 27°C (81°F).
Rainfall is high, totalling around 1330 mm (52 in) per year. August is the wettest month and April the driest. The city also experiences distinct dry (November to May) and wet (July to September) seasons.
Monthly Temperature in San Blas
In San Blas temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very warm 32°C (90°F) in July, the warmest time of the year, to a comfortable 27°C (81°F) during cooler months like January.
At night, you can expect temperatures ranging from 26°C (79°F) in July to around 19°C (66°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Blas
San Blas experiences significant rainfall throughout the year, averaging 1330 mm (52 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 365 mm (14 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month April brings less rainfall, with 1.1 mm (0.04 in) over a single rainy day. For more details, please visit our San Blas Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
San Blas 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit San Blas
The warm weather in San Blas maintains temperatures between 27°C (81°F) and 32°C (90°F) year-round. Plan your visit during January, February, March, April, May, November and December for drier days and the best conditions to enjoy being outside.To make the most of your visit, consider exploring early in the morning or during the pleasant late afternoon hours when the temperature is most comfortable.
Be aware that July, August and September constitute the rainy season, with significant precipitation. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
