Sao Luiz Weather in September

During September, Sao Luiz experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 26°C (79°F). As the driest month of the year, rainfall is at its lowest.

Rainfall in Sao Luiz in September

With the least rainfall of the year, this month offers good conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Rain is expected on roughly 6 days, totalling around 18 mm (0.7 in) for the month. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Sao Luiz in September

September is a perfect month in Sao Luiz, with 31°C (88°F) during the day and 26°C (79°F) at night. For most visitors, the main thing to prepare for is the heat during the day. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Sao Luiz in September

Enjoy a sunny month with about 250 hours of sunshine, the clear skies make Sao Luiz even more beautiful.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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 Sao Luiz's climate page.

Sao Luiz Temperature in September

Min Temperature 26°C (79°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 20%  

Precipitation 18 mm (0.7 in)  

Rainy days 6 days  

Humidity 81%  

Sunshine 250 hours  

Percentage Sunshine  

What to Wear in Sao Luiz in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Sao Luiz in September

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

9/10

Outdoor sports

8/10

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 Sao Luiz's climate page.

More climate data for Sao Luiz

Temperature Rainfall Sunshine Humidity

See the full Sao Luiz climate overview or explore weather in Brazil.