Umbultanjung Weather in September

What's the weather like in Umbultanjung, Indonesia in September 2019?

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

September is in the spring in Umbultanjung and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 21°C (70°F) is normal.

Umbultanjung weather averages (imperial / metric)
Daytime temperature 32.1°C 89.8°F
Nightly temperature 21°C 69.8°F
Average temperature 26.6°C 79.8°F
Daily sunshine 8.8 hrs
Avg rainfall 149 mm 5.9 ins
Rainy days 9 days
Sea temperature 27.8°C 82.1°F
Humidity 78%
Windspeed 8.4kph 5 mph

On average September is the 4th driest month of the year in Umbultanjung with around 149mm 5.9 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 8.8 hours of sunshine per day.

September temperatures in Umbultanjung

September rainfall

September hourly sunshine

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 September 2019.

Other monthly averages

UV index

Umbultanjung weather stats

Umbultanjung weather statistics
Hottest month: October 31.9°C 89.4°F
Driest month: July 126mm 5ins
Sunniest month: August 9.4hrs
Coldest month: January 29.5°C 85.1°F
Wettest month: January 434mm 17.1ins
Map showing location of Umbultanjung (-6.2337, 105.8316)

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