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Samoa weather in September

Are you planning a trip to Samoa in September and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Samoa in September?

September in Samoa generally has warm temperatures, with precipitation levels ranging from high to heavy.

You can expect warm maximum daytime temperatures of around 28°C and nighttime temperatures around 25°C in Apia.

In September, precipitation varies across different areas. From high rainfall in Pago Pago with an average of 136 mm to heavy rainfall in Lalomanu with 192 mm. Meanwhile, Apia enjoys close to 209 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

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

Where to go in Samoa in September

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

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 in Samoa

What is the weather like in September for the 5 most popular destinations in Samoa?

Average weather in Apia

In September Apia generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Apia
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
<<  
28°C 
25°C 
221 hours 
139 mm 
18 days 
28°C 
25°C 
209 hours 
185 mm 
15 days 
October   >> October
>>  
28°C 
25°C 
198 hours 
244 mm 
14 days 
Climate in Apia

Average weather in Salelologa

In September Salelologa generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Salelologa
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
<<  
28°C 
24°C 
221 hours 
111 mm 
18 days 
28°C 
24°C 
209 hours 
142 mm 
15 days 
October   >> October
>>  
28°C 
24°C 
198 hours 
198 mm 
15 days 
Climate in Salelologa

Average weather in Lalomanu

In September Lalomanu generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Lalomanu
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
<<  
28°C 
25°C 
221 hours 
149 mm 
18 days 
28°C 
25°C 
209 hours 
192 mm 
15 days 
October   >> October
>>  
28°C 
25°C 
198 hours 
248 mm 
14 days 
Climate in Lalomanu

Average weather in Manase

In September Manase generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Manase
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
<<  
27°C 
24°C 
105 mm 
18 days 
27°C 
24°C 
137 mm 
15 days 
October   >> October
>>  
28°C 
24°C 
194 mm 
15 days 
Climate in Manase

Average weather in Fagamalo

In September Fagamalo generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Fagamalo
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
<<  
27°C 
24°C 
107 mm 
18 days 
27°C 
24°C 
140 mm 
15 days 
October   >> October
>>  
28°C 
24°C 
196 mm 
15 days 
Climate in Fagamalo

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

Is September the best time to visit Samoa?

Given the typically tolerable weather conditions in Apia, September might be a good time to visit Samoa. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Samoa is in June, July and August with generally pleasant weather in Apia. On the other hand, the weather in January, February, March, November and December tend to be poor.

Interested in more climate information?

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

    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.