Grand-Bassam Weather in September

What's the weather like in Grand-Bassam (Lagunes) in September 2024?

The climate in Grand-Bassam during September can be summarized as hot, humid and damp.

September is in the fall / autumn in Grand-Bassam and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 22°C (71°F) is normal.

Grand-Bassam weather averages (imperial / metric)
Daytime temperature 27.5°C 81.5°F
Nightly temperature 21.9°C 71.4°F
Average temperature 24.7°C 76.5°F
Daily sunshine 4.3 hrs
Avg rainfall 116 mm 4.6 ins
Rainy days 13 days
Sea temperature 25.2°C 77.4°F
Humidity 87%
Windspeed 7.9kph 5 mph

On average September is the 6th driest month of the year in Grand-Bassam with around 116mm 4.6 inches of rain making it a damp 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 4.3 hours of sunshine per day.

September temperatures in Grand-Bassam

Grand-Bassam average temperature in September

September rainfall

Grand-Bassam average rain in September

September hourly sunshine

Grand-Bassam 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 Grand-Bassam in September 2024.

Other monthly averages

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Grand-Bassam weather stats

Grand-Bassam weather statistics
Hottest month: March 31.1°C 88°F
Driest month: January 20mm 0.8ins
Sunniest month: November 7.7hrs
Coldest month: August 26.7°C 80.1°F
Wettest month: June 374mm 14.7ins
Map showing location of Grand-Bassam (5.2118, -3.73884) Grand-Bassam map pin © Google

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