Valle de Bravo Weather in September
September in Valle de Bravo brings high temperatures, with daytime highs of 24°C (75°F) and nights around 13°C (55°F). It's part of the rainy season, with 385 mm (15 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Valle de Bravo in September
As part of the rainy season, Valle de Bravo sees around 19 days of rain in September, with an average of 385 mm (15 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Valle de Bravo in September
In September, Valle de Bravo sees high temperatures, with highs of 24°C (75°F). Nights drop to around 13°C (55°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Valle de Bravo in September
The month experiences a moderate amount of sunlight, with 169 hours of sunshine. This provides a nice balance between sunshine and rain.September in Valle de Bravo has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Valle de Bravo's climate page.
Valle de Bravo Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
24°C (75°F)
Chance of Rain
62%
Precipitation
385 mm (15 in)
Rainy days
19 days
Humidity
72% *
Sunshine
169 hours *
Percentage Sunshine
*
Daily Historical Temperatures
45-year average (1978-2025)
Based on our historical records, temperatures in Valle de Bravo typically stay consistent throughout September, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 11°C (52°F).
Average temperatures in September
Daily Historical Precipitation
45-year average (1978-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Valle de Bravo in September
Browse day-by-day weather records for Valle de Bravo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Valle de Bravo historical weather extremes in September
The extremes listed below come from historical weather data collected in Valle de Bravo from 1988 through 2025.
- The warmest day in September was on September 18, 2013, with a maximum of 30°C (86°F).
- On September 17, 1991, Valle de Bravo saw its coldest September day with temperatures maxing out at 13°C (55°F).
- The lowest overnight temperature recorded in September was 0°C (32°F) (September 10, 1988).
Best Places in Mexico in September
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in September →
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What to Wear in Valle de Bravo in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Valle de Bravo in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Valle de Bravo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Valle de Bravo climate overview or explore weather in Mexico.
