Apia Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Apia.
Climate overview of Apia
Apia is the capital of Samoa, a country in Oceania. It is located on the north side of Upolu, the second-largest island in Samoa.
Apia has a typical tropical rainforest climate, with high temperatures and significant rainfall. The city's long-term average is 3000 mm (118 in) of precipitation annually, making it one of the driest places in Samoa. Rain falls on 173 days per year on average, covering nearly half of all days. The wettest period is from November to April, while July and August, with around 130 mm (5.1 in) of rain are the driest months.
Apia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Apia — and find the best time to visit.
Monthly Temperature in Apia
The temperature in Apia remains steady throughout the year, providing a consistently comfortable climate. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in March to a comfortable 28°C (82°F) in the coolest month, August.
Nights vary from 26°C (79°F) in March to around 25°C (77°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Apia
Apia has a relatively rainy climate with high precipitation levels, averaging 3009 mm (118 in) of rainfall annually. The climate in Apia shows significant variation throughout the year. Expect heavy rainfall in January, the wettest month, with an average of 369 mm (15 in) of precipitation over 16 rainy days.
In contrast, the driest month August offers drier and sunnier days, with around 139 mm (5.5 in) of rainfall over 18 rainy days. For more details, please visit our Apia Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Apia
Apia offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between August (7.4 hours daily) and January (5.0 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Apia by Month
The relative humidity is high throughout the year in Apia.
The city experiences its highest humidity in January, reaching 79%. In June, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Apia
For a more comfortable experience, start your day early when the weather is cooler, or take advantage of the gentle breezes in the late afternoon. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Apia
What is the best time to visit Apia?
June, July and August typically offer the most optimal weather in Apia. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Apia?
Daytime highs range from 28°C (82°F) in August to 29°C (84°F) in March. Nighttime lows range from 25°C (77°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Apia get?
Annual rainfall is around 3009 mm (118 in). January is the wettest month with 369 mm (15 in), while August is the driest with 139 mm (5.5 in).
How sunny is Apia?
Apia receives around 2,252 hours of sunshine per year. August is the sunniest month with 221 hours, while January is the cloudiest with just 151 hours. Overall, Apia enjoys abundant sunshine.
Apia 3-Day Forecast
Apia 3-Day Forecast
Apia on the map
Apia is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
