San Blas weather in September (Riviera Nayarit, Mexico)
Curious about the September weather in San Blas? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In September, San Blas generally has very high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 31°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 26°C. Remember, these are typical temperatures, and certain days could be even hotter. Ensure you wear appropriate clothing to handle the warmth.
San Blas in September falls under the rainy season with heavy rainfall, averaging around 356 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 19 days of the month will see rainfall.
If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit San Blas. January, February, March, April, May, November and December typically offer the most optimal weather. In contrast, July, August and September tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Blas climate page with graphs.
San Blas, monthly averages in September
Min Temperature
26°C
Max Temperature
31°C
Chance of Rain
63%
Precipitation
356 mm
Rainy days
19 days
Where to go in Mexico in September
Find out more about the weather in Mexico in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in San Blas in September?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in San Blas.
Our site offers climate and forecast data for every country in the world. Are you going to Mexico? On this website you can find historical weather averages for many cities in Mexico. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
