Apia

Samoa Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Samoa in September.

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Apia Salelologa Manase Lalomanu

Considering a trip to Samoa this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Samoa in September

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

Temperatures

You can expect warm maximum daytime temperatures of around 28°C (82°F) and nighttime temperatures around 25°C (77°F) in Apia.

For specific regional insights in Samoa, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Pago Pago with an average of 136 mm (5.4 in) to heavy rainfall in Lalomanu with 192 mm (7.6 in).

Average sunshine

Most destinations offer generous amounts of sunshine this September. For example, Apia gets approximately 209 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Samoa by month

Pick a month to see the average temperature, rainfall and sunshine in Samoa - and find the best time to visit. (based on Apia)

January29°C (84°F) February29°C (84°F) March29°C (84°F) April29°C (84°F) May29°C (84°F) June28°C (82°F) July28°C (82°F) This monthAugust28°C (82°F) September28°C (82°F) October28°C (82°F) November29°C (84°F) December29°C (84°F)
Best Time to Visit Samoa →

Best Places to Visit in Samoa in September

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

Conditions Temperatures Precipitation
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 Samoa

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

Temperature range in Samoa (September)

Precipitation variation in Samoa (September)

Apia

In September Apia generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are good that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
28°C (82°F)
28°C (82°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
221 hours
209 hours
198 hours
Monthly rainfall
139 mm (5.5 in)
185 mm (7.3 in)
244 mm (9.6 in)
Monthly rainy days
18 days
15 days
14 days
Weather conditions
very good
good
mixed
Climate in Apia →

Salelologa

In September Salelologa generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are very good that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
28°C (82°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
221 hours
209 hours
198 hours
Monthly rainfall
111 mm (4.4 in)
142 mm (5.6 in)
198 mm (7.8 in)
Monthly rainy days
18 days
15 days
15 days
Weather conditions
very good
very good
good
Climate in Salelologa →

Lalomanu

In September Lalomanu generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are good that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
28°C (82°F)
28°C (82°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
221 hours
209 hours
198 hours
Monthly rainfall
149 mm (5.9 in)
192 mm (7.6 in)
248 mm (9.8 in)
Monthly rainy days
18 days
15 days
14 days
Weather conditions
very good
good
mixed
Climate in Lalomanu →

Manase

In September Manase generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are very good that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
27°C (81°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
105 mm (4.1 in)
137 mm (5.4 in)
194 mm (7.6 in)
Monthly rainy days
18 days
15 days
15 days
Weather conditions
very good
very good
good
Climate in Manase →

Fagamalo

In September Fagamalo generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are very good that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
27°C (81°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
107 mm (4.2 in)
140 mm (5.5 in)
196 mm (7.7 in)
Monthly rainy days
18 days
15 days
15 days
Weather conditions
very good
very good
good
Climate in Fagamalo →

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

Popular cities in September

Day & night temperatures, rainfall and average weather in Samoa in September.

City Weather Day temp Night temp Rainfall
Apia 28°C (82°F) 25°C (77°F) 185 mm (7.3 in)
Salelologa 28°C (82°F) 24°C (75°F) 142 mm (5.6 in)
Manase 27°C (81°F) 24°C (75°F) 137 mm (5.4 in)
Lalomanu 28°C (82°F) 25°C (77°F) 192 mm (7.6 in)
Mulifanua 29°C (84°F) 25°C (77°F) 138 mm (5.4 in)
Pago Pago 28°C (82°F) 26°C (79°F) 136 mm (5.4 in)

Samoa weather in September: frequently asked questions

What is the weather like in Samoa in September?

In September, Samoa generally has good weather conditions. Apia sees daytime temperatures near 28°C (82°F), with nights cooling to roughly 25°C (77°F).

What is the average temperature in Samoa in September?

Apia averages a daytime maximum of 28°C (82°F) in September, with overnight lows close to 25°C (77°F).

Does Samoa get a lot of rain in September?

Yes. September brings heavy rainfall to Samoa, with Apia averaging around 185 mm (7.3 in). Expect frequent showers and pack accordingly.

Is September a Good Time to Visit Samoa?

Given the typically good 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 very good weather in Apia. On the other hand, the weather in January, February, March, November and December tend to be less favorable.

Interested in more climate information?

We have much more information about the climate in Samoa.

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 travel conditions. Find out where to go with our weather planner.