Riau Archipelago weather in September
Thinking about venturing to Riau Archipelago this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What is the weather like in Riau Archipelago in September?
Riau Archipelago is a region in Indonesia. September in Riau Archipelago generally has warm temperatures, with precipitation levels ranging from high to heavy.
You can expect warm maximum daytime temperatures of around 30°C and nighttime temperatures around 27°C in Nagoya. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.
In September, precipitation varies across different areas. From high rainfall in Teluk Bakau with an average of 146 mm to heavy rainfall in Tanjung Balai Karimun with 176 mm. Most cities enjoy a balanced amount of sunshine, with around 156 hours of sunlight anticipated in Nagoya. This ensures the days are neither too dim nor excessively sunny.
To learn more about the conditions in specific areas of Riau Archipelago in September, check out the map below. For more details on the yearly weather, visit our Riau Archipelago climate page.
Where to go in Riau Archipelago in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in Riau Archipelago?
Nagoya
In September Nagoya generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
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Batam Center
In September Batam Center generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
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Lagoi
In September Lagoi generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 27°C and high monthly rainfall. So on average the conditions are tolerable that month.
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Tanjung Pinang
In September Tanjung Pinang generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 27°C and high monthly rainfall. So on average the conditions are tolerable that month.
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Tanjung Balai Karimun
In September Tanjung Balai Karimun generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
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Is your destination not in the list? Have a look at other destinations in Riau Archipelago, in Indonesia.
Is September the best time to visit Riau Archipelago?
Given the typically tolerable weather conditions in Nagoya, September might be a good time to visit Riau Archipelago. However, the weather conditions may vary depending on your destination.
On average, the best time to visit Riau Archipelago is in February and March with generally pleasant weather in Nagoya. In contrast, April, May, June, 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 Archipelago.
Interested in the weather conditions in a specific month? Select the month below.
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 climate conditions. Find out where to go with our weather planner.