Sembung Weather in August

What's the weather like in Sembung (East Java) in August 2025?

The climate in Sembung during August can be summarized as hot, humid and reasonably dry.

August is in the winter in Sembung and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 31°C (88°F), whilst at night 18°C (65°F) is normal.

Sembung weather averages (imperial / metric)
Daytime temperature 31°C 87.8°F
Nightly temperature 18.2°C 64.8°F
Average temperature 24.6°C 76.3°F
Daily sunshine 10.2 hrs
Avg rainfall 30 mm 1.2 ins
Rainy days 3 days
Sea temperature 26.1°C 79°F
Humidity 72%
Windspeed 14.4kph 9 mph

On average August is the driest month of the year in Sembung with around 30mm 1.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.2 hours of sunshine per day.

August temperatures in Sembung

Sembung average temperature in August

August rainfall

Sembung average rain in August

August hourly sunshine

Sembung average rain in August

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 Sembung in August 2025.

Other monthly averages

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Sembung weather stats

Sembung weather statistics
Hottest month: November 32.4°C 90.3°F
Driest month: August 30mm 1.2ins
Sunniest month: July 10.2hrs
Coldest month: July 30.2°C 86.4°F
Wettest month: December 408mm 16.1ins
Map showing location of Sembung (-8.141, 112.3826) Sembung map pin © Google

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