Pago Pago Weather in August
Pago Pago in August sees high temperatures, with highs around 28°C (82°F) and overnight lows of 26°C (79°F). It's the driest month of the year, with very little rainfall to worry about.
Rainfall in Pago Pago in August
With the least rainfall of the year, this month offers good conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Historically, the month has about 17 days of rain, averaging 103 mm (4.1 in) in total. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Pago Pago in August
Pago Pago in August gets highs of 28°C (82°F) during the day and drops to 26°C (79°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Pago Pago in August
The area enjoys a moderate level of sunlight, with around 172 hours. It's a good balance between sunny and cloudy days.
Average water temperature in August
With water at 27°C (81°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Pago Pago.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Samoa, check out our Pago Pago's climate page.
Pago Pago Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
28°C (82°F)
Water Temperature
27°C (81°F)
Chance of Rain
58%
Precipitation
103 mm (4.1 in)
Rainy days
17 days
Humidity
79%
Sunshine
172 hours
Percentage Sunshine
42%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Pago Pago typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Pago Pago in August
Browse day-by-day weather records for Pago Pago spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pago Pago historical weather extremes in August
Based on weather observations in Pago Pago between 2006 and 2025, these are the recorded extremes during August.
- The hottest August day on record in Pago Pago reached 32°C (90°F) (August 2, 2023).
- The lowest daytime temperature in August was 26°C (79°F), recorded on August 26, 2021.
- The lowest overnight temperature recorded in August was 19°C (66°F) (August 20, 2022).
Best Places in Samoa in August
Find out more about the weather in Samoa and which places have the best travel conditions in this month. See all of Samoa in August →
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What to Wear in Pago Pago in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 27°C (81°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Pago Pago in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Samoa, check out our Pago Pago's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Pago Pago climate overview or explore weather in Samoa.
