Nuevo León Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Nuevo León, Mexico in July.

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Monterrey Montemorelos Santiago La Cáscara

Are you planning a trip a to Nuevo León, Mexico in July and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Nuevo León in July

Nuevo León, Mexico is a region in Mexico. July in Nuevo León generally has very warm temperatures, with moderate precipitation. It's the height of summer.

Temperatures

The average maximum temperatures are very warm and range from 31°C (88°F) in Santiago to 34°C (93°F) in Montemorelos. Nighttime temperatures generally drop to 21°C (70°F) in Montemorelos and 19°C (66°F) in Santiago. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

To learn more about the conditions in specific areas of Nuevo León, Mexico, check out the map below.

Precipitation

In July, precipitation varies across different areas. From moderate rainfall in Monterrey with an average of 69 mm (2.7 in) to moderate rainfall in Santiago with 95 mm (3.7 in).

Average sunshine

Several destinations enjoy plenty of sunshine this month. Monterrey sees close to 251 hours of sunlight, making it great for sun lovers.

Explore Nuevo León by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Nuevo León in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Nuevo León.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Nuevo León

What is the weather like in July for some of the most popular destinations in Nuevo León, Mexico?

Temperature range in Nuevo León (July)

Precipitation variation in Nuevo León (July)

Monterrey

In July Monterrey generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« June
July
August »
June
July
August
Max temperature
32°C (90°F)
33°C (91°F)
33°C (91°F)
Min temperature
21°C (70°F)
21°C (70°F)
21°C (70°F)
Monthly sun hours
207 hours
251 hours
243 hours
Monthly rainfall
63 mm (2.5 in)
69 mm (2.7 in)
52 mm (2 in)
Monthly rainy days
5 days
4 days
6 days
Weather conditions
pleasant
pleasant
pleasant
Climate in Monterrey →

Montemorelos

In July Montemorelos generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 21°C (70°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« June
July
August »
June
July
August
Max temperature
34°C (93°F)
34°C (93°F)
35°C (95°F)
Min temperature
21°C (70°F)
21°C (70°F)
21°C (70°F)
Monthly sun hours
207 hours
251 hours
243 hours
Monthly rainfall
74 mm (2.9 in)
75 mm (3 in)
62 mm (2.4 in)
Monthly rainy days
5 days
3 days
6 days
Weather conditions
tolerable
tolerable
unpleasant
Climate in Montemorelos →

Santiago

In July Santiago generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 19°C (66°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« June
July
August »
June
July
August
Max temperature
30°C (86°F)
31°C (88°F)
31°C (88°F)
Min temperature
18°C (64°F)
19°C (66°F)
19°C (66°F)
Monthly sun hours
207 hours
251 hours
243 hours
Monthly rainfall
94 mm (3.7 in)
95 mm (3.7 in)
73 mm (2.9 in)
Monthly rainy days
5 days
4 days
6 days
Weather conditions
pleasant
pleasant
pleasant
Climate in Santiago →

La Cáscara

In July La Cáscara generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 19°C (66°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« June
July
August »
June
July
August
Max temperature
31°C (88°F)
32°C (90°F)
32°C (90°F)
Min temperature
19°C (66°F)
19°C (66°F)
19°C (66°F)
Monthly sun hours
207 hours
251 hours
243 hours
Monthly rainfall
82 mm (3.2 in)
86 mm (3.4 in)
67 mm (2.6 in)
Monthly rainy days
5 days
3 days
6 days
Weather conditions
pleasant
pleasant
pleasant
Climate in La Cáscara →

Is your destination not in the list? Have a look at all destinations in Nuevo León, in Mexico.

In our records: Mexico July extremes

Notable July records observed across cities in Mexico in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest July day in Mexico brought 337 mm (13 in) in Izamal on July 24, 1977.

Popular cities in July

Day & night temperatures, rainfall and average weather in Nuevo León in July.

City Weather Day temp Night temp Rainfall
Monterrey 33°C (91°F) 21°C (70°F) 69 mm (2.7 in)
Montemorelos 34°C (93°F) 21°C (70°F) 75 mm (3 in)
Santiago 31°C (88°F) 19°C (66°F) 95 mm (3.7 in)
La Cáscara 32°C (90°F) 19°C (66°F) 86 mm (3.4 in)

Nuevo León weather in July: frequently asked questions

What is the weather like in Nuevo León, Mexico in July?

Nuevo León, Mexico typically experiences unpleasant weather in July, part of the summer season. Daytime highs in Monterrey average around 33°C (91°F), and temperatures drop to about 21°C (70°F) at night.

What is the average temperature in Nuevo León, Mexico in July?

Average temperatures in Nuevo León, Mexico during July range from a nighttime low near 21°C (70°F) to a daytime high around 33°C (91°F) in Monterrey.

Does Nuevo León, Mexico get a lot of rain in July?

Rain is generally moderate to light in Nuevo León, Mexico during July, with Monterrey averaging close to 69 mm (2.7 in).

Is July a Good Time to Visit Nuevo León, Mexico?

In our view, July might not be the best time to travel to Nuevo León, Mexico with often pleasant weather in Monterrey.

On average, the best time to visit Nuevo León, Mexico is in January, February, March, April, October, November and December with generally perfect weather in Monterrey. On the other hand, the weather in July, August and September tend to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Nuevo León.

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.

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