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Weather in September in Central Java

Considering a trip to Central Java this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Central Java in September?

Central Java is a region in Indonesia. September in Central Java generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to high.

Temperatures

During the day temperatures vary from warm in Cilacap at 28°C to very warm in Cepu at 35°C. At night it cools down to 23°C in Cepu and 24°C in Cilacap. In Central Java, September typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Karimunjawa with an average of 33 mm to high rainfall in Cilacap with 121 mm.

For a closer look at September's conditions in Central Java, see the map below. For a more detailed look at Central Java's yearly weather, check out our Central Java climate page.

Where to go in Central Java in September

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

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).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Central Java?

Semarang

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

Semarang
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
<<  
33°C 
24°C 
28 mm 
4 days 
33°C 
24°C 
48 mm 
5 days 
October   >> October
>>  
33°C 
25°C 
134 mm 
8 days 
Climate in Semarang

Solo

In September Solo generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Solo
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
<<  
32°C 
21°C 
22 mm 
3 days 
32°C 
22°C 
46 mm 
4 days 
October   >> October
>>  
33°C 
23°C 
140 mm 
7 days 
Climate in Solo

Borobudur

In September Borobudur generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 20°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Borobudur
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
<<  
28°C 
19°C 
61 mm 
4 days 
29°C 
20°C 
98 mm 
5 days 
October   >> October
>>  
29°C 
21°C 
218 mm 
8 days 
Climate in Borobudur

Magelang

In September Magelang generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 19°C and high monthly rainfall. So on average the conditions are pleasant that month.

Magelang
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
<<  
28°C 
18°C 
72 mm 
5 days 
28°C 
19°C 
112 mm 
6 days 
October   >> October
>>  
29°C 
20°C 
232 mm 
9 days 
Climate in Magelang

Salatiga

In September Salatiga generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 21°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Salatiga
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 
20°C 
40 mm 
5 days 
31°C 
21°C 
67 mm 
6 days 
October   >> October
>>  
31°C 
22°C 
168 mm 
9 days 
Climate in Salatiga

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

Is September the best time to visit Central Java?

Given the typically pleasant weather conditions in Semarang, September might be a good time to visit Central Java.

Generally speaking, August provides perfect weather in Semarang. On the other hand, the weather in January, February, March, April, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Central Java. 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.