North Sulawesi Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in North Sulawesi, Indonesia in August.

Are you planning a trip a to North Sulawesi, Indonesia in August and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in North Sulawesi in August

North Sulawesi, Indonesia is a region in Indonesia. August in North Sulawesi generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to high.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Modisi at 28°C (82°F) to very warm in Siladen Island at 32°C (90°F). Nighttime temperatures generally drop to 21°C (70°F) in Siladen Island and 24°C (75°F) in Modisi. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

For a closer look at conditions across North Sulawesi, Indonesia, refer to the map below.

Precipitation

In August, precipitation varies across different areas. From low rainfall in Siladen Island with an average of 20 mm (0.8 in) to high rainfall in Tomohon with 154 mm (6.1 in). In Manado, this particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year.

Average sunshine

Most destinations offer generous amounts of sunshine this August. For example, Manado gets approximately 211 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore North Sulawesi by month

Pick a month to see the average temperature, rainfall and sunshine in North Sulawesi — and find the best time to visit. (based on Manado)

Best Places to Visit in North Sulawesi in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across North Sulawesi.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in North Sulawesi

What is the weather like in August for some of the most popular destinations in North Sulawesi, Indonesia?

Temperature range in North Sulawesi (August)

Precipitation variation in North Sulawesi (August)

Manado

In August Manado generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
30°C (86°F)
30°C (86°F)
31°C (88°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
167 hours
211 hours
174 hours
Monthly rainfall
226 mm (8.9 in)
150 mm (5.9 in)
169 mm (6.7 in)
Monthly rainy days
11 days
11 days
10 days
Weather conditions

Bunaken

In August Bunaken generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
167 hours
211 hours
174 hours
Monthly rainfall
174 mm (6.9 in)
113 mm (4.4 in)
125 mm (4.9 in)
Monthly rainy days
11 days
11 days
10 days
Weather conditions

Bitung

In August Bitung generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 25°C (77°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
167 hours
211 hours
174 hours
Monthly rainfall
169 mm (6.7 in)
94 mm (3.7 in)
93 mm (3.7 in)
Monthly rainy days
11 days
11 days
10 days
Weather conditions

Tomohon

In August Tomohon generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and high monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly sun hours
167 hours
211 hours
174 hours
Monthly rainfall
236 mm (9.3 in)
154 mm (6.1 in)
175 mm (6.9 in)
Monthly rainy days
12 days
12 days
11 days
Weather conditions

Wori

In August Wori generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 25°C (77°F) and high monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
30°C (86°F)
30°C (86°F)
31°C (88°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
167 hours
211 hours
174 hours
Monthly rainfall
180 mm (7.1 in)
115 mm (4.5 in)
127 mm (5 in)
Monthly rainy days
10 days
10 days
9 days
Weather conditions

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

Popular cities in August

Day & night temperatures, rainfall and average weather in North Sulawesi in August.

City Weather Day temp Night temp Rainfall
Manado 30°C (86°F) 24°C (75°F) 150 mm (5.9 in)
Bunaken 30°C (86°F) 26°C (79°F) 113 mm (4.4 in)
Bitung 30°C (86°F) 25°C (77°F) 94 mm (3.7 in)
Tomohon 30°C (86°F) 23°C (73°F) 154 mm (6.1 in)
Wori 30°C (86°F) 25°C (77°F) 115 mm (4.5 in)
Tanahwangko 30°C (86°F) 24°C (75°F) 140 mm (5.5 in)

North Sulawesi weather in August: frequently asked questions

What is the weather like in North Sulawesi, Indonesia in August?

North Sulawesi, Indonesia typically experiences unpleasant weather in August, part of the season. Daytime highs in Manado average around 30°C (86°F), and temperatures drop to about 24°C (75°F) at night.

What is the average temperature in North Sulawesi, Indonesia in August?

Manado averages a daytime maximum of 30°C (86°F) in August, with overnight lows close to 24°C (75°F).

Does North Sulawesi, Indonesia get a lot of rain in August?

North Sulawesi, Indonesia sees substantial rainfall in August. Manado typically averages about 150 mm (5.9 in), a mix of wet and dry days, but bring an umbrella.

Is August a Good Time to Visit North Sulawesi, Indonesia?

We believe that August is one of the best times to visit North Sulawesi, Indonesia with overall tolerable weather in Manado.

Generally speaking, August and September provide unpleasant weather in Manado.

Interested in more climate information?

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

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.

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