Petrópolis to Teresópolis 3-Day Private Hiking Route
On this 3-day trekking route from Petrópolis to Teresópolis, we’ll cross Serra dos Órgãos and reach Pico do Sino, perfect for high-mountain hiking lovers.
3 days
from US$ 1,105
Short answer
In September, Petrópolis averages highs of 24 °C (75 °F) and lows of 13 °C (55 °F), with about 51 mm of rain spread over roughly 7 days. September has moderate rainfall, usually in quick showers that do not spoil the whole day. Crowds tend to be moderate this month.
Climate · INMET (updated 2026)
Temperature
24 / 13 °C
high / low
Rain
51 mm
7 days
Daylight
11h58
sunset at 17:46
Crowds
Moderate
1 public holiday
What to expect in Petrópolis in September
Editor's tip
September is spring in Petrópolis. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Lows hover around 13 °C (55 °F), so a heavy coat and cold-weather clothing are essential, especially at night. Crowds sit somewhere in the middle, with peaks on public holidays. Outside those dates, you can enjoy the place at an easy pace and spend less. Rain, when it comes, is usually brief and does not spoil the day.
Myllena Vieira · Editor at VisiteCrowds
Crowd level: moderate
Moderate crowds, with peaks on public holidays. Outside those dates, you can enjoy the place at a calmer pace.
Prices
Rates: moderate · ~R$ 303
Moderate prices outside public holidays, which push rates and crowds up. The average nightly rate for lodging in Petrópolis is around R$ 303 (Brazilian reais), depending on the date.
Tours and tickets
Things to do in Petrópolis in September
Where to stay
Hotels in Petrópolis
In September, demand in Petrópolis is moderate: most hotels have room, but public holidays fill them up. Compare rates and book a few weeks ahead.
Rates change with the dates: confirm the price on Booking.com.
What happens in September
No major fixed festivals in September, but public holidays (Independence Day) bring more people to the destination.
Public holidays in September: Independence Day (07/09). Expect more people and higher prices around these dates.
What to pack in September
Light jacket for the evening · nights of 13 °C (55 °F) Light clothing for the day · highs of 24 °C (75 °F) Sunscreen and sunglasses · strong sun on the tours Quick-dry clothing · humidity of 80% Comfortable walking shoes · you will be on foot much of the day
Looking for better weather?
Where the weather is good in September
These destinations have the best weather comfort for September, scored with the same calculation of rain, heat and humidity. Tap to see what the month is like in each one.
Torn between Petrópolis and another destination?
See Petrópolis next to the destinations that usually compete for the same trip: month-by-month weather, driving cost, ideal length of stay and travel style, side by side.
see all comparisons →