Klampis Weather in September

What's the weather like in Klampis (East Java) in September 2025?

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

September is in the spring in Klampis and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 24°C (76°F) is normal.

Klampis weather averages (imperial / metric)
Daytime temperature 31.9°C 89.3°F
Nightly temperature 24.4°C 75.8°F
Average temperature 28.1°C 82.6°F
Daily sunshine 11 hrs
Avg rainfall 39 mm 1.5 ins
Rainy days 2 days
Sea temperature 28.2°C 82.8°F
Humidity 70%
Windspeed 13.3kph 8 mph

On average September is the 3rd driest month of the year in Klampis with around 39mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.

On the flip side this corresponds to an average of 11 hours of sunshine per day.

September temperatures in Klampis

Klampis average temperature in September

September rainfall

Klampis average rain in September

September hourly sunshine

Klampis 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 Klampis in September 2025.

Other monthly averages

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Klampis weather stats

Klampis weather statistics
Hottest month: October 32.6°C 90.7°F
Driest month: August 23mm 0.9ins
Sunniest month: August 11.4hrs
Coldest month: July 30.5°C 86.9°F
Wettest month: January 284mm 11.2ins
Map showing location of Klampis (-6.8938, 112.9041) Klampis map pin © Google

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