São João da Boa Vista Weather in September

In São João da Boa Vista, September brings high daytime temperatures around 29°C (84°F), with nights cooling to 16°C (61°F). Expect quite a bit of rainfall this month.

Rainfall in São João da Boa Vista in September

Typically around 8 days of rainfall are expected, averaging 80 mm (3.1 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in São João da Boa Vista in September

São João da Boa Vista in September has perfect weather. Days reach 29°C (84°F) and nights cool to 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit São João da Boa Vista.

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For a detailed overview over the year and the best time to visit Brazil, check out our São João da Boa Vista's climate page.

São João da Boa Vista Temperature in September

Min Temperature 16°C (61°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 27%  

Precipitation 80 mm (3.1 in)  

Rainy days 8 days  

What to Wear in São João da Boa Vista in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in São João da Boa Vista in September

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

Cycling

7/10

Walking

7/10

Camping

8/10

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 São João da Boa Vista's climate page.

More climate data for São João da Boa Vista

Temperature Rainfall

See the full São João da Boa Vista climate overview or explore weather in Brazil.