Riau Weather by Month — Temperature & Rainfall Guide

Riau is a region in Indonesia. Many people wonder what the weather conditions are in Riau over the year. What is the best time to visit Riau?

This page shows the average weather conditions by month in Riau over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Riau is generally poor. In Pekanbaru you can expect very warm maximum average daytime temperatures around 32°C (90°F) and nighttime temperatures around 23°C (73°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in January here.

In February the weather in Riau ranges from unpleasant in Pekanbaru to tolerable in Dumai. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in February here.

In March the weather in Riau is generally poor. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in March here.

In April the weather in Riau is generally poor. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in April here.

In May the weather in Riau is generally poor. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in May here.

In June the weather in Riau ranges from unpleasant in Dumai to tolerable in Pekanbaru. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in June here.

In July the weather in Riau is generally tolerable. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in July here.

In August the weather in Riau ranges from poor in Dumai to tolerable in Pekanbaru. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in August here.

In September the weather in Riau is generally poor. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in September here.

In October the weather in Riau is generally poor. In Pekanbaru you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in October here.

In November the weather in Riau is generally poor. In Pekanbaru you can expect very warm maximum average daytime temperatures around 32°C (90°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in November here.

In December the weather in Riau is generally poor. In Pekanbaru you can expect very warm maximum average daytime temperatures around 32°C (90°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Riau in December here.