May Rainfall and Precipitation in Riau

Average rainfall, rainy days and the driest cities in Riau, Indonesia in May.

Riau, Indonesia, a region in Indonesia, experiences heavy precipitation in May, ranging from 201 mm (7.9 in) of rainfall in Pekanbaru to 227 mm (8.9 in) in Dumai.

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For a detailed overview over the year and the best time to visit Riau, check out our Riau's climate page.

See also: Riau weather by month.

Best Places to Visit in Riau in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Riau.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.

See all May weather averages, cities and regions in Riau

Riau precipitation in May: frequently asked questions

How much rainfall does Riau, Indonesia receive in May?

In May, Riau, Indonesia experiences its rainy season. Sun lovers might want to consider a different time for their trip. Pekanbaru often receives substantial rainfall, averaging approximately 201 mm (7.9 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.

How many days does it rain in Riau, Indonesia in May?

Rainfall in Pekanbaru typically falls on roughly 15 days days in May.

Is May part of the rainy season in Riau, Indonesia?

May is part of Riau, Indonesia's rainy season. Showers are more common this time of year.

What is the wettest city in May in Riau, Indonesia?

Looking at our data, Dumai tops the wettest-cities list in Riau, Indonesia for May, with monthly rainfall averaging 227 mm (8.9 in).

What is the driest city in May in Riau, Indonesia?

Pekanbaru is the driest city we have data for in Riau, Indonesia in May, with monthly rainfall close to 201 mm (7.9 in).

Interested in more climate information?

We have much more information about the climate in Riau.

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