Nuevo Vallarta weather in September (Riviera Nayarit, Mexico)
What weather conditions can you expect in Nuevo Vallarta this September? Check out this detailed guide to the month’s weather conditions.
Temperatures
The month of September in Nuevo Vallarta typically includes high temperatures and heavy rainfall. Expect daytime highs to reach approximately 30°C, with nighttime lows dipping to around 24°C. Remember, these are typical temperatures, and there can be hotter days. Dress appropriately and stay hydrated to remain comfortable.
Precipitation
Nuevo Vallarta in September falls under the rainy season with heavy rainfall, averaging around 340 mm for the month. Expect the heaviest rain of the year this month, often arriving in intense bursts. A poncho is essential for keeping dry. According to historical climate patterns, there are usually around 17 days days of rain.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Nuevo Vallarta . 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 Nuevo Vallarta climate page with graphs.
Nuevo Vallarta , monthly averages in September
Min Temperature
24°C
Max Temperature
30°C
Water Temperature
30°C *
Chance of Rain
58%
Precipitation
340 mm
Rainy days
17 days
Humidity
70% *
Where to go in Mexico in September
Find out more about the weather in Mexico and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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. With a water temperature of around 30°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Nuevo Vallarta .
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 travel conditions. Find out where to go with our weather planner.
