An alternative way to discover Sydney
We have made an overview of the sights in Sydney that you must see if you want to visit Sydney in an alternative way.
Port-Havannah in August sees high daytime temperatures of 26°C (79°F) and nighttime lows of 23°C (73°F). With just 64 mm (2.5 in) of rainfall on average, it's the driest month of the year.
If your ideal day consists of dry skies and pleasant temperatures, July, August, September, October and November typically offer the best circumstances for Port-Havannah.
Pick a month to see the average temperature, rainfall and sunshine in Port-Havannah - and find the best time to visit.
48-year average (1976-2025)
Based on our historical records, temperatures in Port-Havannah typically stay consistent throughout August, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 19°C (66°F).
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Port-Havannah spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Port-Havannah spans 2003 to 2026, revealing these weather extremes.
Find out more about the weather in Vanuatu and which places have the best travel conditions in this month. See all of Vanuatu in August →
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).
Warm but pleasant conditions in Port-Havannah in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. 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
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Port-Havannah climate overview or explore weather in Vanuatu.
Where to go in August - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
An alternative way to discover Sydney
We have made an overview of the sights in Sydney that you must see if you want to visit Sydney in an alternative way.
The Tongariro Crossing in New Zealand
It is called the most beautiful walk in New Zealand, the Tongariro Crossing. The official hiking season starts late October until end of April.
The most relaxed and alternative area of Australia is called the Byron Shire
The Byron Shire is one of the most pretty areas in the world. Not only in terms on natural beauty, also the relaxed vibe and people make this an area that remains close to your heart.
Sail the Whitsunday islands
The best travel period to sail the Whitsunday islands is “winter” between June and October, with pleasant temperatures around 23 degrees Celsius (74 Fahrenheit).