Iranduba Weather in September

September in Iranduba brings very high temperatures around 33°C (91°F) during the day, dropping to 25°C (77°F) at night, with quite a bit of rainfall expected, averaging around 157 mm (6.2 in) for the month.

Rainfall in Iranduba in September

Historically, September sees about 12 days of rain, with a monthly average of 157 mm (6.2 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Iranduba in September

Expect highs of 33°C (91°F) in Iranduba in September, with nights dropping to around 25°C (77°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Iranduba in September

You can expect a moderate amount of sunlight, with approximately 186 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Iranduba in September

Average wind conditions reach 1 m/s (2 knots) in September. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

September in Iranduba can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
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• May
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• October
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For a detailed overview over the year and the best time to visit Brazil, check out our Iranduba's climate page.

Iranduba Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 39%  

Precipitation 157 mm (6.2 in)  

Rainy days 12 days  

Humidity 77% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 186 hours *  

Percentage Sunshine *  

* Data from: Manaus, Brazil (19 KM, 12 Miles).

What to Wear in Iranduba in September

Hot weather in September means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. 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 Iranduba in September

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Iranduba's climate page.

More climate data for Iranduba

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Iranduba climate overview or explore weather in Brazil.