Petrópolis Weather in September
September in Petrópolis brings high temperatures, with daytime highs of 27°C (81°F) and nights around 17°C (63°F). Quite a bit of rainfall is expected, around 100 mm (3.9 in), so pack an umbrella.
Rainfall in Petrópolis in September
Typically, you can expect about 11 days of rain this month, with 100 mm (3.9 in) on average. 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 Petrópolis in September
In September, Petrópolis sees high temperatures, with highs of 27°C (81°F). Nights drop to around 17°C (63°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Petrópolis in September
The month brings about 144 hours of sunlight, offering a comfortable mix of sun and overcast.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July and August typically offer the best weather for Petrópolis.
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 Petrópolis's climate page.
Petrópolis Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
27°C (81°F)
Chance of Rain
37%
Precipitation
100 mm (3.9 in)
Rainy days
11 days
Humidity
79% *
Sunshine
144 hours *
Percentage Sunshine
*
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 →
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What to Wear in Petrópolis in September
Warm but pleasant conditions in Petrópolis 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Petrópolis 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 Petrópolis's climate page.
Temperature Rainfall Sunshine Humidity
See the full Petrópolis climate overview or explore weather in Brazil.
