September Rainfall and Precipitation in San Luis Potosí

Average rainfall, rainy days and the driest cities in San Luis Potosí, Mexico in September.

San Luis Potosí, Mexico, a region in Mexico, experiences precipitation in September ranging from moderate in Real de Catorce (72 mm (2.8 in)) to heavy in Xilitla (321 mm (13 in)). On average, September is the wettest month of the year in San Luis Potosí, Mexico.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit San Luis Potosí, check out our San Luis Potosí's climate page.

See also: San Luis Potosí weather by month.

Best Places to Visit in San Luis Potosí in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across San Luis Potosí.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

See all September weather averages, cities and regions in San Luis Potosí

San Luis Potosí precipitation in September: frequently asked questions

How much rainfall does San Luis Potosí, Mexico receive in September?

Ciudad Valles is characterized by its unpredictable weather, often receiving about 242 mm (9.5 in) of rain, which leads to frequent and sudden showers.

How many days does it rain in San Luis Potosí, Mexico in September?

On average, Ciudad Valles has about 13 days days of rain in September.

Is September part of the rainy season in San Luis Potosí, Mexico?

Not really. September is outside the wettest stretch of the year in San Luis Potosí, Mexico.

What is the wettest city in September in San Luis Potosí, Mexico?

Looking at our data, Xilitla tops the wettest-cities list in San Luis Potosí, Mexico for September, with monthly rainfall averaging 321 mm (13 in).

What is the driest city in September in San Luis Potosí, Mexico?

Based on our database, Real de Catorce sees the least rainfall in San Luis Potosí, Mexico in September, with around 72 mm (2.8 in) on average.

Interested in more climate information?

We have much more information about the climate in San Luis Potosí.

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