Medan weather in September (Sumatra, Indonesia)
How's the weather trend in Medan as September approaches? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.
Temperatures
During September, Medan usually has very high temperatures and heavy rainfall. Daytime temperatures hover around 32°C, while nights can cool down to about 23°C. Expect some days to be hotter than these averages. Stay cool by wearing light clothing and drinking plenty of water throughout the day.
Precipitation
Medan in September falls under the rainy season with heavy rainfall, averaging around 341 mm for the month. Historically, the month has about 15 days of rain.Average sunshine
Expect a moderate amount of sunlight, with approximately 122 hours. This means a pleasant mix of sun and clouds.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Medan. February typically offers the most agreeable circumstances. On the other hand, January, April, May, June, July, August, September, October, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Medan climate page with graphs.
Medan, monthly averages in September
Min Temperature
23°C
Max Temperature
32°C
Chance of Rain
48%
Precipitation
341 mm
Rainy days
15 days
Sunshine
122 hours
Percentage Sunshine
Where to go in Indonesia in September
Find out more about the weather in Indonesia and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Medan.
Our site offers climate and forecast data for every country in the world. Are you going to Indonesia? On this website you can find 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.
