San Luis Potosí weather in September (San Luis Potosí, Mexico)

How's the weather trend in San Luis Potosí as September approaches? Our guide gives you the essential weather details for this month.

Temperatures

The month of September in San Luis Potosí typically brings high temperatures and high rainfall. Anticipate daytime temperatures around 25°C, while night temperatures can drop to 14°C.

Precipitation

San Luis Potosí in September usually receives high rainfall, averaging around 102 mm for the month. It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. This month experiences about 7 days of rain according to historical data.

Average sunshine

With approximately 195 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit San Luis Potosí. January, February, March, April, June, July, August, October, November and December typically offer the best circumstances. While May and September tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized San Luis Potosí climate page with graphs.

 

San Luis Potosí, monthly averages in September

Min Temperature 14°C  

Max Temperature 25°C  

Chance of Rain 22%  

Precipitation 102 mm  

Rainy days 7 days  

Humidity 69%  

Sunshine 195 hours  

Percentage Sunshine  

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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to San Luis Potosí, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in San Luis Potosí.

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.