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Sumba weather in August (East Nusa Tenggara, Indonesia)

Planning a trip to Sumba in August? This guide provides all the details you need.

In Sumba the weather in August is generally perfect, with high temperatures and low rainfall. Anticipate daytime temperatures around 30°C, while night temperatures can drop to 21°C. This month usually represents the year's cooler end of the spectrum. However, it still remains warm.

Sumba in August usually receives low rainfall, averaging around 9.3 mm for the month. It's the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk in the park, this month provides a reliably dry backdrop for all your plans. When we look at the climate data from the last 30 years, we can expect around 1 day of rain.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Sumba. June, July, August and September typically offer the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Sumba climate page with graphs.

 

Sumba, monthly averages in August

Min TemperatureMin Temperature 21°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 4%  
PrecipitationPrecipitation 9.3 mm  
Rainy daysRainy days 1 day  

Where to go in Indonesia in August

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

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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).

So, what should you wear in Sumba in August?

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.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in August.

Cycling
8/10
Walking
8/10
Camping
10/10
Outdoor sports
8/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to Indonesia? On this website you can find 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 climate conditions. Find out where to go with our weather planner.