Saint-Georges-de-l'Oyapock Weather in September

What's the weather like in Saint-Georges-de-l'Oyapock (Guyane) in September 2024?

The climate in Saint-Georges-de-l'Oyapock during September can be summarized as hot, humid and reasonably dry.

September is in the fall / autumn in Saint-Georges-de-l'Oyapock and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (71°F) is normal.

Saint-Georges-de-l'Oyapock weather averages (imperial / metric)
Daytime temperature 31.2°C 88.1°F
Nightly temperature 21.5°C 70.6°F
Average temperature 26.3°C 79.3°F
Daily sunshine 8.7 hrs
Avg rainfall 65 mm 2.6 ins
Rainy days 6 days
Sea temperature 28.3°C 82.9°F
Humidity 79%
Windspeed 6.5kph 4 mph

On average September is the driest month of the year in Saint-Georges-de-l'Oyapock with around 65mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

September temperatures in Saint-Georges-de-l'Oyapock

Saint-Georges-de-l'Oyapock average temperature in September

September rainfall

Saint-Georges-de-l'Oyapock average rain in September

September hourly sunshine

Saint-Georges-de-l'Oyapock average rain in September

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 Saint-Georges-de-l'Oyapock in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Saint-Georges-de-l'Oyapock weather stats

Saint-Georges-de-l'Oyapock weather statistics
Hottest month: October 31.2°C 88.2°F
Driest month: September 65mm 2.6ins
Sunniest month: September 8.7hrs
Coldest month: February 27.8°C 82°F
Wettest month: May 553mm 21.8ins
Map showing location of Saint-Georges-de-l'Oyapock (3.9, -51.8) Saint-Georges-de-l'Oyapock map pin © Google