ClimateForecastSeptemberOctober >>

Weather in September in Tonga

Considering a trip to Tonga 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 Tonga in September?

September in Tonga generally has warm temperatures, with precipitation levels ranging from moderate to high.

Temperatures

You can expect warm maximum daytime temperatures of around 24°C and nighttime temperatures around 22°C in Nuku‘alofa.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Lotofoa with an average of 98 mm to high rainfall in Nuku‘alofa with 115 mm.

Average sunshine

To learn more about the conditions in specific areas of Tonga in September, check out the map below. For more details on the yearly weather, visit our Tonga climate page.

Where to go in Tonga in September

Find more information for the most popular destinations in the Tonga 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 Tonga?

Nuku‘alofa

In September 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
<<   August August
<<  
24°C 
22°C 
118 mm 
18 days 
24°C 
22°C 
115 mm 
15 days 
October   >> October
>>  
25°C 
23°C 
103 mm 
14 days 
Climate in Nuku‘alofa

Neiafu

In September Neiafu generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Neiafu
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
<<  
26°C 
23°C 
87 mm 
18 days 
26°C 
24°C 
104 mm 
15 days 
October   >> October
>>  
27°C 
24°C 
122 mm 
14 days 
Climate in Neiafu

Utungake

In September Utungake generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Utungake
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
<<  
26°C 
23°C 
87 mm 
18 days 
26°C 
24°C 
104 mm 
15 days 
October   >> October
>>  
27°C 
24°C 
122 mm 
14 days 
Climate in Utungake

Lotofoa

In September Lotofoa generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Lotofoa
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
<<  
25°C 
23°C 
98 mm 
18 days 
25°C 
23°C 
98 mm 
15 days 
October   >> October
>>  
26°C 
23°C 
108 mm 
14 days 
Climate in Lotofoa

Vavaʻu

In September Vavaʻu generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Vavaʻu
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
<<  
26°C 
23°C 
87 mm 
18 days 
26°C 
24°C 
104 mm 
15 days 
October   >> October
>>  
27°C 
24°C 
122 mm 
14 days 
Climate in Vavaʻu

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

Is September the best time to visit Tonga?

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

On average, the best time to visit Tonga is in April, May, June, July, August, September, October, November and December with generally pleasant weather in Nuku‘alofa. In contrast, January, February and March tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Tonga. 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 travel conditions. Find out where to go with our weather planner.