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Weather in September in West Kalimantan

Are you planning a trip a to West Kalimantan in September and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in West Kalimantan in September?

West Kalimantan is a region in Indonesia. September in West Kalimantan generally has very warm temperatures, with precipitation levels ranging from high to heavy.

Temperatures

The average maximum temperatures are very warm and range from 30°C in Ketapang to 33°C in Pontianak. Nighttime temperatures generally drop to 24°C in Pontianak and 25°C in Ketapang. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Ketapang with an average of 126 mm to heavy rainfall in Pontianak with 243 mm.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 165 hours of sunlight expected in Pontianak. This makes it neither too gloomy nor overly bright.

To learn more about the conditions in specific areas of West Kalimantan in September, check out the map below. For more details on the yearly weather, visit our West Kalimantan climate page.

Where to go in West Kalimantan in September

Find more information for the most popular destinations in the West Kalimantan on the map below. Click on a destination dot for more detailes.

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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).

Popular destinations

What is the weather like in September for the 3 most popular destinations in West Kalimantan?

Pontianak

In September Pontianak generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are poor that month.

Pontianak
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
33°C 
24°C 
202 hours 
173 mm 
12 days 
33°C 
24°C 
165 hours 
243 mm 
13 days 
poor 
October   >> October
>>  
32°C 
24°C 
167 hours 
373 mm 
19 days 
poor 
Climate in Pontianak

Singkawang

In September Singkawang generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Singkawang
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
31°C 
25°C 
170 mm 
15 days 
31°C 
25°C 
219 mm 
16 days 
poor 
October   >> October
>>  
30°C 
25°C 
316 mm 
22 days 
poor 
Climate in Singkawang

Ketapang

In September Ketapang generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are tolerable that month.

Ketapang
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
30°C 
25°C 
75 mm 
10 days 
30°C 
25°C 
126 mm 
11 days 
October   >> October
>>  
30°C 
26°C 
253 mm 
17 days 
poor 
Climate in Ketapang

Is your destination not in the list? Have a look at other destinations in West Kalimantan, in Indonesia.

Is September the best time to visit West Kalimantan?

In our opinion, September may not be the ideal time to visit West Kalimantan due to the typically poor weather in Pontianak.

Generally speaking, the best visiting conditions can be found in July and August offering mostly tolerable weather in Pontianak. On the other hand, the months of January, February, March, April, May, June, September, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in West Kalimantan. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.