Pematangsiantar Weather in August

What's the weather like in Pematangsiantar (North Sumatra) in August 2024?

The climate in Pematangsiantar during August can be summarized as hot, humid and very wet.

August is in the summer in Pematangsiantar and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 20°C (68°F) is normal.

Pematangsiantar weather averages (imperial / metric)
Daytime temperature 30.1°C 86.2°F
Nightly temperature 19.7°C 67.5°F
Average temperature 24.9°C 76.8°F
Daily sunshine 7.6 hrs
Avg rainfall 233 mm 9.2 ins
Rainy days 14 days
Sea temperature 29.7°C 85.4°F
Humidity 84%
Windspeed 9.4kph 6 mph

On average August is the 6th driest month of the year in Pematangsiantar with around 233mm 9.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

August temperatures in Pematangsiantar

Pematangsiantar average temperature in August

August rainfall

Pematangsiantar average rain in August

August hourly sunshine

Pematangsiantar 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 Pematangsiantar in August 2024.

Other monthly averages

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UV index Best time to go?

Pematangsiantar weather stats

Pematangsiantar weather statistics
Hottest month: May 30.4°C 86.7°F
Driest month: February 178mm 7ins
Sunniest month: February 8.2hrs
Coldest month: January 29.2°C 84.6°F
Wettest month: October 344mm 13.5ins
Map showing location of Pematangsiantar (2.9595, 99.0687) Pematangsiantar map pin © Google

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