Poso Weather in September

What's the weather like in Poso (Central Sulawesi) in September 2024?

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

September is in the spring in Poso and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 21°C (69°F) is normal.

Poso weather averages (imperial / metric)
Daytime temperature 30.5°C 86.8°F
Nightly temperature 20.8°C 69.4°F
Average temperature 25.6°C 78.1°F
Daily sunshine 7.9 hrs
Avg rainfall 129 mm 5.1 ins
Rainy days 8 days
Sea temperature 29.2°C 84.6°F
Humidity 78%
Windspeed 8.6kph 5 mph

On average September is the 6th driest month of the year in Poso with around 129mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.9 hours of sunshine per day.

September temperatures in Poso

Poso average temperature in September

September rainfall

Poso average rain in September

September hourly sunshine

Poso 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 Poso in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Poso weather stats

Poso weather statistics
Hottest month: October 31.2°C 88.2°F
Driest month: October 111mm 4.4ins
Sunniest month: September 7.9hrs
Coldest month: July 29.6°C 85.3°F
Wettest month: July 182mm 7.2ins
Map showing location of Poso (-1.3959, 120.7524) Poso map pin © Google

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