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Weather in May in Riau

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

What is the weather like in Riau in May?

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

Temperatures

You can expect very warm maximum daytime temperatures of around 33°C and nighttime temperatures around 24°C in Pekanbaru. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

Precipitation

In May, precipitation varies across different areas. From heavy rainfall in Pekanbaru with an average of 201 mm to heavy rainfall in Dumai with 227 mm.

For a closer look at May's conditions in Riau, see the map below. For a more detailed look at Riau's yearly weather, check out our Riau climate page.

Where to go in Riau in May

Find more information for the most popular destinations in the Riau on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in May for the 3 most popular destinations in Riau?

Pekanbaru

In May Pekanbaru generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are poor that month.

Pekanbaru
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
33°C 
24°C 
258 mm 
17 days 
poor 
33°C 
24°C 
201 mm 
15 days 
poor 
June   >> June
>>  
33°C 
24°C 
144 mm 
12 days 
Climate in Pekanbaru

Dumai

In May Dumai generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Dumai
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
33°C 
25°C 
265 mm 
18 days 
poor 
34°C 
25°C 
227 mm 
15 days 
poor 
June   >> June
>>  
34°C 
25°C 
165 mm 
12 days 
Climate in Dumai

Duri

In May Duri generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are poor that month.

Duri
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
33°C 
24°C 
250 mm 
17 days 
poor 
33°C 
24°C 
202 mm 
15 days 
poor 
June   >> June
>>  
33°C 
24°C 
144 mm 
12 days 
Climate in Duri

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

Is May the best time to visit Riau?

In our view, May might not be the best time to travel to Riau with often poor weather in Pekanbaru.

On average, the best time to visit Riau is in June, July and August with generally tolerable weather in Pekanbaru. In contrast, January, March, April, May, September, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Riau. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.