São Luís Weather in August

What's the weather like in São Luís (Maranhão) in August 2024?

The climate in São Luís during August can be summarized as hot, humid and reasonably dry.

August is in the winter in São Luís and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (74°F) is normal.

São Luís weather averages (imperial / metric)
Daytime temperature 31.3°C 88.3°F
Nightly temperature 23.1°C 73.6°F
Average temperature 27.2°C 81°F
Daily sunshine 9 hrs
Avg rainfall 35 mm 1.4 ins
Rainy days 9 days
Sea temperature 27.5°C 81.4°F
Humidity 82%
Windspeed 9.7kph 6 mph

On average August is the 4th driest month of the year in São Luís with around 35mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 9 hours of sunshine per day.

August temperatures in São Luís

São Luís average temperature in August

August rainfall

São Luís average rain in August

August hourly sunshine

São Luís average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in São Luís in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

São Luís weather stats

São Luís weather statistics
Hottest month: November 31.8°C 89.2°F
Driest month: October 10mm 0.4ins
Sunniest month: August 9hrs
Coldest month: March 29.7°C 85.5°F
Wettest month: April 431mm 17ins
Map showing location of São Luís (-2.52972, -44.30278) São Luís map pin © Google

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