Montemorelos Weather in September

During September, Montemorelos experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 20°C (68°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Montemorelos in September

This month marks the year's heaviest rainfall, with frequent intense showers. It's advisable to be prepared with appropriate rain gear to stay dry. Rain is expected on roughly 8 days, totalling around 186 mm (7.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Montemorelos in September

If you're visiting Montemorelos in September, expect highs of 31°C (88°F) and overnight lows around 20°C (68°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights drop to around 20°C (68°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Montemorelos in September

With approximately 200 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

September in Montemorelos can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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

Montemorelos Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 26%  

Precipitation 186 mm (7.3 in)  

Rainy days 8 days  

Humidity 70% *  

Sunshine 200 hours *  

Percentage Sunshine *  

* Data from: Monterrey, Mexico (72 KM, 44 Miles).

What to Wear in Montemorelos in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Montemorelos in September

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Montemorelos

Temperature Rainfall Sunshine Humidity

See the full Montemorelos climate overview or explore weather in Mexico.