Nova Petrópolis Weather in September

September in Nova Petrópolis averages 22°C (72°F) during the day and 11°C (52°F) at night. Quite a bit of rainfall is typical this month, with around 187 mm (7.4 in) on average. An umbrella is a good idea.

Rainfall in Nova Petrópolis in September

Rain is expected on roughly 18 days, totalling around 187 mm (7.4 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Nova Petrópolis in September

Daytime highs in Nova Petrópolis in September reach 22°C (72°F), with nights around 11°C (52°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 11°C (52°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 Nova Petrópolis in September

The city usually sees around 145 hours of sunlight, indicating a moderately sunny period.

Should you favor a climate that's both dry and comfortably warm, March, April, May, June, August and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Nova Petrópolis Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 61%  

Precipitation 187 mm (7.4 in)  

Rainy days 18 days  

Humidity 78% *  

Sunshine 145 hours *  

Percentage Sunshine *  

* Data from: Porto Alegre, Brazil (72 KM, 44 Miles).

What to Wear in Nova Petrópolis in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Nova Petrópolis in September

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

Swimming

6/10

Camping

6/10

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 Brazil, check out our Nova Petrópolis's climate page.

More climate data for Nova Petrópolis

Temperature Rainfall Sunshine Humidity

See the full Nova Petrópolis climate overview or explore weather in Brazil.