Noumea Weather in August
With daytime temperatures of 22°C (72°F) and nighttime lows of 18°C (64°F), August in Noumea brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 68 mm (2.7 in) falls on average.
Rainfall in Noumea in August
Based on our climate data of the past 30 years, about 13 days of rain are anticipated, with 68 mm (2.7 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Noumea in August
Noumea has excellent weather in August, with days reaching 22°C (72°F) and nights cooling to 18°C (64°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it is the month with the lowest temperatures of the year. However, the temperature is still pleasant and it won't ever get really cold.
Sunshine in Noumea in August
Expect sunny days throughout the month, with an estimated 203 hours of sunshine. This makes it a pleasant time to visit Noumea.
Wind Speed in Noumea in August
In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.
Average water temperature in August
With water at 22°C (72°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period, it feels comfortable straight away.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Noumea.
Noumea Temperature in August
Noumea Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Noumea - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Noumea typically stay consistent throughout August, with daily highs averaging around 22°C (72°F). Nights are pleasant, with lows around 16°C (61°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 records for Noumea in August
Browse day-by-day weather records for Noumea spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Noumea historical weather extremes in August
Based on 45 years of weather observations (1981-2026), these are the most extreme conditions recorded in Noumea.
- Noumea recorded its highest August temperature of 31°C (88°F) on August 9, 1992.
- The lowest daytime temperature in August was 17°C (63°F), recorded on August 22, 1986.
- Noumea registered its coldest August night on August 9, 2012, with temperatures dropping to 9°C (48°F).
Best Places in New Caledonia in August
Find out more about the weather in New Caledonia and which places have the best travel conditions in this month. See all of New Caledonia 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).
What to Wear in Noumea in August
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 22°C (72°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Noumea in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports10/10
Noumea 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Noumea climate overview or explore weather in New Caledonia.
Popular in August
Where to go in August - average daytime high across popular destinations.
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