Balikpapan Weather in September

What's the weather like in Balikpapan (East Kalimantan) in September 2023?

The climate in Balikpapan during September can be summarized as very hot, humid and wet.

September is in the spring in Balikpapan and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (90°F), whilst at night 24°C (75°F) is normal.

Balikpapan weather averages (imperial / metric)
Daytime temperature 32.5°C 90.4°F
Nightly temperature 23.8°C 74.8°F
Average temperature 28.1°C 82.6°F
Daily sunshine 7.8 hrs
Avg rainfall 130 mm 5.1 ins
Rainy days 9 days
Sea temperature 28.6°C 83.5°F
Humidity 84%
Windspeed 10.8kph 7 mph

On average September is the driest month of the year in Balikpapan with around 130mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.8 hours of sunshine per day.

September temperatures in Balikpapan

Balikpapan average temperature in September

September rainfall

Balikpapan average rain in September

September hourly sunshine

Balikpapan 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 Balikpapan in September 2023.

Other monthly averages

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Balikpapan weather stats

Balikpapan weather statistics
Hottest month: October 32.3°C 90.1°F
Driest month: September 130mm 5.1ins
Sunniest month: August 8.5hrs
Coldest month: January 30.3°C 86.5°F
Wettest month: January 299mm 11.8ins
Map showing location of Balikpapan (-1.26753, 116.82887)

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