Banda Aceh Weather in September

What's the weather like in Banda Aceh (Aceh) in September 2024?

The climate in Banda Aceh during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Banda Aceh and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 22°C (71°F) is normal.

Banda Aceh weather averages (imperial / metric)
Daytime temperature 30°C 85.9°F
Nightly temperature 21.7°C 71°F
Average temperature 25.8°C 78.4°F
Daily sunshine 5.1 hrs
Avg rainfall 161 mm 6.3 ins
Rainy days 13 days
Sea temperature 28.9°C 84°F
Humidity 79%
Windspeed 12.2kph 8 mph

On average September is the 5th wettest month of the year in Banda Aceh with around 161mm 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 5.1 hours of sunshine per day.

September temperatures in Banda Aceh

Banda Aceh average temperature in September

September rainfall

Banda Aceh average rain in September

September hourly sunshine

Banda Aceh 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 Banda Aceh in September 2024.

Other monthly averages

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Banda Aceh weather stats

Banda Aceh weather statistics
Hottest month: April 30.9°C 87.6°F
Driest month: June 85mm 3.3ins
Sunniest month: February 6.7hrs
Coldest month: August 28.7°C 83.7°F
Wettest month: December 321mm 12.6ins
Map showing location of Banda Aceh (5.5577, 95.3222) Banda Aceh map pin © Google

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