Monte Verde Weather in September
September in Monte Verde averages 25°C (77°F) during the day and 13°C (55°F) at night. Quite a bit of rainfall is typical this month, with around 112 mm (4.4 in) on average. An umbrella is a good idea.
Rainfall in Monte Verde in September
You can expect rain on roughly 11 days based on historical data, averaging 112 mm (4.4 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Monte Verde in September
Daytime highs in Monte Verde in September reach 25°C (77°F), with nights 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 Monte Verde in September
The month brings about 122 hours of sunlight, offering a comfortable mix of sun and overcast.If you prefer enjoying temperate temperatures and rain-free days, April, May, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Monte Verde's climate page.
Monte Verde Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
25°C (77°F)
Chance of Rain
37%
Precipitation
112 mm (4.4 in)
Rainy days
11 days
Humidity
81% *
Sunshine
122 hours *
Percentage Sunshine
*
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Monte Verde typically stay consistent throughout September, with daily highs averaging around 25°C (77°F). Nights are cool, with lows around 14°C (57°F).
Average temperatures in September
Historical weather for Monte Verde in September
Browse day-by-day weather records for Monte Verde spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Monte Verde historical weather extremes in September
Based on 38 years of weather observations (1987-2025), these are the most extreme conditions recorded in Monte Verde.
- The hottest September day on record in Monte Verde reached 37°C (99°F) (September 24, 2015).
- Monte Verde experienced its chilliest September day on September 16, 2022, reaching only 12°C (54°F).
- Nighttime temperatures dropped to 1°C (34°F) on September 6, 2018, marking the coldest September night on record.
Best Places in Brazil in September
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Monte Verde in September
Warm but pleasant conditions in Monte Verde in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Monte Verde 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 Brazil, check out our Monte Verde's climate page.
Temperature Rainfall Sunshine Humidity
See the full Monte Verde climate overview or explore weather in Brazil.
