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Tongatapu Island weather in August

Thinking about venturing to Tongatapu Island this August and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Tongatapu Island in August?

Tongatapu Island is a region in Tonga. August in Tongatapu Island generally has warm temperatures, with high precipitation.

You can expect warm maximum daytime temperatures of around 24°C and nighttime temperatures around 22°C in Nuku‘alofa. During this period, Nuku‘alofa experiences its coolest temperatures annually.

August is a rainy month with an average rainfall of around 118 mm in Nuku‘alofa.

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

Where to go in Tongatapu Island in August

Find the average weather conditions in August for the most popular destinations in Tongatapu Island on the map below. Click on a destination dot for more detailed information.

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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 in Tongatapu Island

What is the weather like in August for the 2 most popular destinations in Tongatapu Island?

Average weather in Nuku‘alofa

In August Nuku‘alofa generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 22°C and high monthly rainfall. So on average the conditions are pleasant that month.

Nuku‘alofa
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
<<   July July
<<  
24°C 
22°C 
104 mm 
17 days 
24°C 
22°C 
118 mm 
18 days 
24°C 
22°C 
115 mm 
15 days 
Climate in Nuku‘alofa

Average weather in Ha‘avakatolo

In August Ha‘avakatolo generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 22°C and high monthly rainfall. So on average the conditions are pleasant that month.

Ha‘avakatolo
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
<<   July July
<<  
24°C 
22°C 
102 mm 
17 days 
24°C 
22°C 
119 mm 
18 days 
24°C 
22°C 
115 mm 
15 days 
Climate in Ha‘avakatolo

Is your destination not in the list? Have a look at other destinations in Tongatapu Island, in Tonga.

Is August the best time to visit Tongatapu Island?

We consider August to be one of the best times to travel to Tongatapu Island. Typically, the climate in Nuku‘alofa is pleasant. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, April, May, June, July, August, September, October, November and December provide pleasant weather in Nuku‘alofa. On the other hand, the months of January, February and March tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Tongatapu Island. 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 Tonga? Get detailed historical weather averages for many cities in Tonga.

    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.