Sepang weather in September (Selangor, Malaysia)

What should you pack for a trip to Sepang in September? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

In September, Sepang typically experiences very high temperatures and heavy rainfall. Anticipate daytime temperatures around 32°C, while night temperatures can drop to 24°C. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.

Precipitation

Sepang in September falls under the rainy season with heavy rainfall, averaging around 213 mm for the month. Records from the past 30 years suggest that around 18 days will experience rain.

Average sunshine

The area enjoys a balanced 164 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Sepang. February, June and July typically offer the most optimal weather. In contrast, March, April, May, September, October, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Sepang climate page with graphs.

 

Sepang, monthly averages in September

Min Temperature 24°C  

Max Temperature 32°C  

Chance of Rain 60%  

Precipitation 213 mm  

Rainy days 18 days  

Humidity 80% *  

Sunshine 164 hours *  

Percentage Sunshine *  

Data from: Kuala Lumpur, Malaysia (39 KM, 24 Miles).

Where to go in Malaysia in September

Find out more about the weather in Malaysia and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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).

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.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Sepang.

Our site offers climate and forecast data for every country in the world. Are you going to Malaysia? On this website you can find historical weather averages for many cities in Malaysia. 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.