São Luís Weather in October

During October, São Luís experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 26°C (79°F). Some rainfall is typical during this period.

Rainfall in São Luís in October

Historically, October sees about 4 days of rain, with a monthly average of 21 mm (0.8 in). When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in São Luís in October

October is one of the better months to visit São Luís. Expect 31°C (88°F) during the day and 26°C (79°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.

Sunshine in São Luís in October

The city usually sees around 252 hours of sunlight, indicating many sunny days — a great month for sightseeing.

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

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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 Luís's climate page.

São Luís Temperature in October

Min Temperature 26°C (79°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 13%  

Precipitation 21 mm (0.8 in)  

Rainy days 4 days  

Humidity 81% *  

Sunshine 252 hours *  

Percentage Sunshine *  

What to Wear in São Luís in October

Warm but pleasant conditions in São Luís in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in São Luís in October

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 São Luís's climate page.

More climate data for São Luís

Temperature Rainfall Sunshine Humidity

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