September Rainfall and Precipitation in Riau
Average rainfall, rainy days and the driest cities in Riau, Indonesia in September.
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Best Places to Visit in Riau in September
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
Riau precipitation in September: frequently asked questions
How much rainfall does Riau, Indonesia receive in September?
If you're considering a trip to Riau, Indonesia, remember that September falls within the rainy season. Pekanbaru is characterized by its unpredictable weather, often receiving about 213 mm (8.4 in) of rain, which leads to frequent and sudden showers.
How many days does it rain in Riau, Indonesia in September?
Expect around 16 days rainy days in Pekanbaru during September.
Is September part of the rainy season in Riau, Indonesia?
September is part of Riau, Indonesia's rainy season. Showers are more common this time of year.
What is the wettest city in September in Riau, Indonesia?
In our database, Dumai stands out as having an average rainfall level of 266 mm (10 in), making it the wettest location.
What is the driest city in September in Riau, Indonesia?
Based on our database, Pekanbaru sees the least rainfall in Riau, Indonesia in September, with around 213 mm (8.4 in) on average.
Interested in more climate information?
We have much more information about the climate in Riau.
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