Port Vila Weather in August

August in Port Vila sees daytime temperatures around 26°C (79°F) and lows of 23°C (73°F) at night. As the driest month of the year, combined with perfect weather, it's a great time to visit.

Rainfall in Port Vila in August

Expect the least amount of rain this month, providing an excellent opportunity for outdoor activities. Enjoy the clearest skies and driest conditions of the year. Expect around 15 days of rain based on historical data, with 65 mm (2.6 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Port Vila in August

August tends to be one of the perfect months in Port Vila, with 26°C (79°F) in the afternoon and 23°C (73°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding. The temperatures are the mildest of the year this month, but warmth is still abundant and comfortable.

Sunshine in Port Vila in August

The area experiences a moderate amount of sunshine, with approximately 169 hours of sunlight expected. This means a decent mix of sun and overcast.

Average water temperature in August

With water at 24°C (75°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, July, August, September, October and November typically offer the best circumstances for Port Vila.

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For a detailed overview over the year and the best time to visit Vanuatu, check out our Port Vila's climate page.

Port Vila Temperature in August

Min Temperature 23°C (73°F)  

Max Temperature 26°C (79°F)  

Water Temperature 24°C (75°F)  

Chance of Rain 49%  

Precipitation 65 mm (2.6 in)  

Rainy days 15 days  

Humidity 82%  

Sunshine 169 hours  

Percentage Sunshine  

Daily Historical Temperatures

48-year average (1976-2025)

Based on our historical records, temperatures in Port Vila typically stay consistent throughout August, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 19°C (66°F).

Average temperatures in August

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Daily Historical Precipitation

48-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

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Historical weather for Port Vila in August

Browse day-by-day weather records for Port Vila spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Port Vila historical weather extremes in August

Based on weather observations in Port Vila between 2003 and 2025, these are the recorded extremes during August.

• The hottest August day on record in Port Vila reached 32°C (90°F) (August 12, 2019).
• The lowest daytime temperature in August was 20°C (68°F), recorded on August 11, 2004.
• The coldest night in August in Port Vila was on August 21, 2009, with a minimum of 11°C (52°F).

What to Wear in Port Vila 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). Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 24°C (75°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Port Vila in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

8/10

Walking

8/10

Camping

8/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Vanuatu, check out our Port Vila's climate page.

More climate data for Port Vila

Temperature Rainfall Sunshine Humidity Water Temp

See the full Port Vila climate overview or explore weather in Vanuatu.