Sibu weather in September (Sarawak, Malaysia)

Is Sibu a good destination in September, weather-wise? Check out our in-depth weather guide for this month.

Temperatures

In September, Sibu usually has very high temperatures and heavy rainfall. Daytime temperatures hover around 32°C, while nights can cool down to about 24°C. While these temperatures are averages, expect some days to be hotter. Choose light, airy clothing to handle the warmth effectively.

Precipitation

Sibu in September falls under the rainy season with heavy rainfall, averaging around 258 mm for the month. The climate data from previous years indicates that there are typically about 22 days days of rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 147 hours hours. A nice balance between sunshine and clouds.

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

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

 

Sibu, monthly averages in September

Min Temperature 24°C  

Max Temperature 32°C  

Chance of Rain 73%  

Precipitation 258 mm  

Rainy days 22 days  

Sunshine 147 hours  

Percentage Sunshine  

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

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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 Sibu.

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.