Blumenau Weather in September

September in Blumenau averages 23°C (73°F) during the day and 14°C (57°F) at night. Quite a bit of rainfall is typical this month, with around 171 mm (6.7 in) on average. An umbrella is a good idea.

Rainfall in Blumenau in September

You can expect rain on roughly 19 days based on historical data, averaging 171 mm (6.7 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 Blumenau in September

September in Blumenau sees highs of 23°C (73°F) and lows of 14°C (57°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 14°C (57°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.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Blumenau.

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• January
• February
• March
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• 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 Blumenau's climate page.

Blumenau Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 63%  

Precipitation 171 mm (6.7 in)  

Rainy days 19 days  

What to Wear in Blumenau 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.

What To Do in Blumenau in September

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

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 Blumenau's climate page.

More climate data for Blumenau

Temperature Rainfall

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