ClimateForecastSeptemberOctober >>

Weather in September in North Sulawesi

Planning a journey to North Sulawesi this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in North Sulawesi in September?

North Sulawesi is a region in Indonesia. September in North Sulawesi generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to heavy.

Temperatures

The average maximum daytime temperatures vary from warm in Modisi at 28°C to very warm in Manado at 31°C. Nighttime temperatures generally drop to 24°C in Manado and 24°C in Modisi. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Serai with an average of 68 mm to heavy rainfall in Tomohon with 175 mm.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 174 hours of sunlight expected in Manado. This makes it neither too gloomy nor overly bright.

For specific regional insights in North Sulawesi for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our North Sulawesi climate page.

Where to go in North Sulawesi in September

Find more information for the most popular destinations in the North Sulawesi 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 5 most popular destinations in North Sulawesi?

Manado

In September Manado generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Manado
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
<<  
30°C 
24°C 
211 hours 
150 mm 
11 days 
31°C 
24°C 
174 hours 
169 mm 
10 days 
October   >> October
>>  
31°C 
25°C 
174 hours 
248 mm 
11 days 
poor 
Climate in Manado

Bunaken

In September Bunaken generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and high monthly rainfall. So on average the conditions are tolerable that month.

Bunaken
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
<<  
30°C 
26°C 
211 hours 
113 mm 
11 days 
30°C 
26°C 
174 hours 
125 mm 
10 days 
October   >> October
>>  
30°C 
26°C 
174 hours 
192 mm 
11 days 
Climate in Bunaken

Bitung

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

Bitung
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
<<  
30°C 
25°C 
211 hours 
94 mm 
11 days 
30°C 
25°C 
174 hours 
93 mm 
10 days 
October   >> October
>>  
30°C 
25°C 
174 hours 
154 mm 
11 days 
Climate in Bitung

Tomohon

In September Tomohon generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Tomohon
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
<<  
30°C 
23°C 
211 hours 
154 mm 
12 days 
30°C 
23°C 
174 hours 
175 mm 
11 days 
October   >> October
>>  
30°C 
23°C 
174 hours 
253 mm 
12 days 
poor 
Climate in Tomohon

Wori

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

Wori
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
<<  
30°C 
25°C 
211 hours 
115 mm 
10 days 
31°C 
25°C 
174 hours 
127 mm 
9 days 
October   >> October
>>  
30°C 
25°C 
174 hours 
200 mm 
11 days 
poor 
Climate in Wori

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

Is September the best time to visit North Sulawesi?

We consider September to be one of the best times to travel to North Sulawesi. Typically, the climate in Manado is tolerable.

Generally speaking, August and September provide tolerable weather in Manado. On the other hand, the months of January, February, March, April, May, June, July, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in North Sulawesi. 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.

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