ClimateForecastSeptemberOctober >>

Butterworth weather in September (Penang, Malaysia)

Looking to travel to Butterworth in September? Here's what the weather might have in store during this month.

In September, Butterworth typically experiences very high temperatures and heavy rainfall. Anticipate daytime temperatures around 32°C, while night temperatures can drop to 25°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Butterworth in September falls under the rainy season with heavy rainfall, averaging around 247 mm for the month. Rain is expected on roughly 23 days.

The area experiences a moderate amount of sunshine, with approximately 167 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Butterworth. January, February, June and July typically offer the most agreeable circumstances. On the other hand, April, May, 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 Butterworth climate page with graphs.

 

Butterworth, monthly averages in September

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 32°C  
Chance of RainChance of Rain 75%  
PrecipitationPrecipitation 247 mm  
Rainy daysRainy days 23 days  
HumidityHumidity 86% *  
SunshineSunshine 167 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: George Town, Malaysia (5 KM, 3 Miles).

Where to go in Malaysia in September

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

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 Butterworth in September?

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 in September.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Butterworth.

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 climate conditions. Find out where to go with our weather planner.