Semarang Weather in September

What's the weather like in Semarang (Central Java) in September 2024?

The climate in Semarang during September can be summarized as hot, humid and reasonably dry.

September is in the spring in Semarang and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (93°F), whilst at night 22°C (71°F) is normal.

Semarang weather averages (imperial / metric)
Daytime temperature 33.7°C 92.7°F
Nightly temperature 21.7°C 71.1°F
Average temperature 27.7°C 81.9°F
Daily sunshine 10.1 hrs
Avg rainfall 62 mm 2.4 ins
Rainy days 4 days
Sea temperature 28.2°C 82.8°F
Humidity 75%
Windspeed 12.2kph 8 mph

On average September is the 3rd driest month of the year in Semarang with around 62mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.1 hours of sunshine per day.

September temperatures in Semarang

Semarang average temperature in September

September rainfall

Semarang average rain in September

September hourly sunshine

Semarang 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 Semarang in September 2024.

Other monthly averages

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Semarang weather stats

Semarang weather statistics
Hottest month: October 33.3°C 91.9°F
Driest month: August 32mm 1.3ins
Sunniest month: August 10.5hrs
Coldest month: January 30°C 86°F
Wettest month: January 443mm 17.4ins
Map showing location of Semarang (-6.9932, 110.4203) Semarang map pin © Google

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