Riau Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Riau, Indonesia in August.

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Pekanbaru Dumai Duri

Are you planning a trip a to Riau, Indonesia in August and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Riau in August

Riau, Indonesia is a region in Indonesia. August in Riau generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 33°C (91°F) and nighttime temperatures around 24°C (75°F) in Pekanbaru. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

For a closer look at conditions across Riau, Indonesia, refer to the map below.

Precipitation

In August, precipitation varies across different areas. From heavy rainfall in Pekanbaru with an average of 170 mm (6.7 in) to heavy rainfall in Dumai with 200 mm (7.9 in).

Explore Riau by month

Pick a month to see the average temperature, rainfall and sunshine in Riau — and find the best time to visit. (based on Pekanbaru)

January32°C (90°F) February33°C (91°F) March33°C (91°F) April33°C (91°F) May33°C (91°F) June33°C (91°F) This monthJuly33°C (91°F) August33°C (91°F) September33°C (91°F) October33°C (91°F) November32°C (90°F) December32°C (90°F)
Best Time to Visit Riau →

Best Places to Visit in Riau in August

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

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Riau

What is the weather like in August for some of the most popular destinations in Riau, Indonesia?

Temperature range in Riau (August)

Precipitation variation in Riau (August)

Pekanbaru

In August Pekanbaru generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

« July
August
September »
July
August
September
Max temperature
33°C (91°F)
33°C (91°F)
33°C (91°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
134 mm (5.3 in)
170 mm (6.7 in)
213 mm (8.4 in)
Monthly rainy days
13 days
15 days
16 days
Weather conditions
tolerable
tolerable
poor
Climate in Pekanbaru →

Dumai

In August Dumai generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« July
August
September »
July
August
September
Max temperature
33°C (91°F)
33°C (91°F)
33°C (91°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
166 mm (6.5 in)
200 mm (7.9 in)
266 mm (10 in)
Monthly rainy days
14 days
15 days
17 days
Weather conditions
tolerable
poor
poor
Climate in Dumai →

Duri

In August Duri generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

« July
August
September »
July
August
September
Max temperature
33°C (91°F)
33°C (91°F)
33°C (91°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
147 mm (5.8 in)
174 mm (6.9 in)
231 mm (9.1 in)
Monthly rainy days
14 days
15 days
17 days
Weather conditions
tolerable
tolerable
poor
Climate in Duri →

Is your destination not in the list? Have a look at all destinations in Riau, in Indonesia.

Popular cities in August

Day & night temperatures, rainfall and average weather in Riau in August.

City Weather Day temp Night temp Rainfall
Pekanbaru 33°C (91°F) 24°C (75°F) 170 mm (6.7 in)
Dumai 33°C (91°F) 24°C (75°F) 200 mm (7.9 in)
Duri 33°C (91°F) 24°C (75°F) 174 mm (6.9 in)

Riau weather in August: frequently asked questions

What is the weather like in Riau, Indonesia in August?

Riau, Indonesia typically experiences poor weather in August, part of the season. Daytime highs in Pekanbaru average around 33°C (91°F), and temperatures drop to about 24°C (75°F) at night.

What is the average temperature in Riau, Indonesia in August?

Daytime temperatures in Pekanbaru peak at roughly 33°C (91°F) in August, dropping to about 24°C (75°F) overnight.

Does Riau, Indonesia get a lot of rain in August?

Yes. August brings heavy rainfall to Riau, Indonesia, with Pekanbaru averaging around 170 mm (6.7 in). Expect frequent showers and pack accordingly.

Is August a Good Time to Visit Riau, Indonesia?

In our opinion, August is a good time to visit Riau, Indonesia with overall tolerable weather in Pekanbaru. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Riau, Indonesia is in with generally poor weather in Pekanbaru.

Interested in more climate information?

We have much more information about the climate in Riau.

Weather and climate has detailed information for every country in the world. Are you going to Indonesia? Get detailed historical weather averages for many cities in Indonesia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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