São José Weather in September

September in São José sees daytime temperatures around 27°C (81°F) and lows of 23°C (73°F) at night. With around 78 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in São José in September

Looking at the last 30 years, the data shows about 19 days with rain, averaging 78 mm (3.1 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in São José in September

If you're visiting São José in September, expect perfect temperatures with highs of 27°C (81°F) and overnight lows of 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.

Sunshine in São José in September

Expect a lot of sunshine this month, with about 217 hours of sun. These sunny conditions add to the overall experience.

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

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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 José's climate page.

São José Temperature in September

Min Temperature 23°C (73°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 64%  

Precipitation 78 mm (3.1 in)  

Rainy days 19 days  

Humidity 78% *  

Sunshine 217 hours *  

Percentage Sunshine *  

* Data from: Aracaju, Brazil (15 KM, 9 Miles).

What to Wear in São José 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. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in São José in September

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

Swimming

9/10

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 José's climate page.

More climate data for São José

Temperature Rainfall Sunshine Humidity

See the full São José climate overview or explore weather in Brazil.