Daytime highs, nighttime lows and the warmest cities across Indonesia this September.
Indonesia, experiences maximum daytime temperatures in September ranging from 26°C (79°F) in Palayangan to 35°C (95°F) in Cepu. Nighttime temperatures generally drop to 23°C (73°F) in Cepu and 17°C (63°F) in Palayangan.
Discover the typical September temperatures for the most popular locations of Indonesia on the map below. Detailed insights are just a click away.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Indonesia.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Drill down to September weather for any region in Indonesia.
Pick a city to see its September weather averages.
Daytime temperatures in Ubud typically peak at 28°C (82°F) in September, putting it in the high range.
Average overnight lows in Indonesia during September sit near 22°C (72°F) in Ubud.
From a thorough analysis of our records, Cepu clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 35°C (95°F), and evenings that remain near 23°C (73°F).
According to our data, Palayangan holds the title for the coldest city in Indonesia in September. It experiences maximum temperatures of approximately 26°C (79°F) and drops to lows of about 17°C (63°F) during the night.
Ubud usually sees around 249 hours of sunlight, indicating many sunny days.
The water temperature averages approximately 30°C (86°F) in Togean Islands this month, which is a bit warm for swimming. For many people, water temperatures around 30°C (86°F) might feel quite warm, especially compared to typical swimming pool temperatures of 25°C (77°F) to 28°C (82°F).
We have much more information about the climate in Indonesia.
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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