Grand-Santi Weather in August

What's the weather like in Grand-Santi (Guyane) in August 2024?

The climate in Grand-Santi during August can be summarized as hot and wet.

August is in the summer in Grand-Santi and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a warm 32°C (89°F), whilst at night 22°C (71°F) is normal.

Grand-Santi weather averages (imperial / metric)
Daytime temperature 31.9°C 89.3°F
Nightly temperature 21.8°C 71.2°F
Average temperature 26.8°C 80.2°F
Daily sunshine 8.3 hrs
Avg rainfall 160 mm 6.3 ins
Rainy days 13 days
Sea temperature 28.1°C 82.7°F
Humidity 64%
Windspeed 2.9kph 2 mph

On average August is the 4th driest month of the year in Grand-Santi with around 160mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.3 hours of sunshine per day.

August temperatures in Grand-Santi

Grand-Santi average temperature in August

August rainfall

Grand-Santi average rain in August

August hourly sunshine

Grand-Santi 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 Grand-Santi in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Grand-Santi weather stats

Grand-Santi weather statistics
Hottest month: October 32.6°C 90.7°F
Driest month: October 79mm 3.1ins
Sunniest month: September 9hrs
Coldest month: January 29.7°C 85.5°F
Wettest month: May 361mm 14.2ins
Map showing location of Grand-Santi (4.25, -54.38333) Grand-Santi map pin © Google