Temperature in Nuevo León in September

Nuevo León is a region in Mexico. September in has maximum daytime temperatures ranging from high in Santiago with 28°C to very high temperatures in Montemorelos with 31°C. Nighttime temperatures generally drop to 20°C in Montemorelos and 18°C in Santiago.

What is the temperature of the different cities in Nuevo León in September?

Find the average daytime temperatures in September for the most popular destinations in Nuevo León on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

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Legend

very warm

warm

pleasant

moderate

cold

very cold

Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Select a Month of Interest

Check the weather conditions for any month in Nuevo León.

For a detailed overview of the weather over the year and the best time to visit Mexico, check out our Nuevo León's climate page.

What is the warmest city in September in Nuevo León?

Montemorelos tops the warmest city list in our database with average maximum daytime temperatures around 31°C and a minimum nighttime temperature of around 20°C.

What is the coldest city in September in Nuevo León?

The coldest city in September in Nuevo León is Santiago when we check our database. The maximum daytime temperatures are around 28°C and minimum nighttime temperatures fall around 18°C.

How much sun does Nuevo León get in September?

Monterrey enjoys approximately 200 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

Interested in more climate information?

Weather and climate has detailed information for every country in the world. Are you going to Mexico? Get detailed 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.