The climate in City of Balikpapan during September can be summarized as very hot, humid and wet.
September is in the spring in City of Balikpapan and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 24°C (75°F) is normal.
|Daytime temperature||32.7°C 90.9°F|
|Nightly temperature||23.9°C 75°F|
|Average temperature||28.3°C 82.9°F|
|Daily sunshine||7.8 hrs|
|Avg rainfall||137 mm 5.4 ins|
|Rainy days||9 days|
|Sea temperature||28.6°C 83.5°F|
|Windspeed||10.8kph 7 mph|
On average September is the driest month of the year in City of Balikpapan with around 137mm 5.4 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.
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 City of Balikpapan in September 2023.
|Hottest month:||October||32.5°C 90.5°F|
|Driest month:||September||137mm 5.4ins|
|Coldest month:||January||30.4°C 86.7°F|
|Wettest month:||January||295mm 11.6ins|