Nouméa weather in July
Temperature, sea and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Good
Best time to visit: May – November
What is the weather like in Nouméa in July?
In July, Nouméa is warm: daytime highs average 22 °C, and nights cool down to about 18 °C. The sea averages 23.0 °C – pleasant for swimming. Expect around 5 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 104 mm in total. All in all, July is a good month for a holiday in Nouméa.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 10 h 53 min06:34 – 17:26
- UV index
- 6 · highclear sky, noon (estimate)All months
- Muggy days
- 4 daysdew point 18 °C or moreAll months
- Wind
- 17 km/haverage daily peakAll months
- Cloud cover
- 57 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC+11Pacific/Noumea
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %28 %
- Few rainy daysweight 30 %51 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in July
- Swimwear
- Sunscreen
- Rain jacket or umbrella
Nouméa in July: quick answers
Is Nouméa hot in July?
Warm rather than hot: in July, daytime highs in Nouméa average 22 °C and nights cool to about 18 °C.
Can you swim in Nouméa in July?
Yes. In July the sea averages 23.0 °C – pleasant for swimming.
Does it rain much in Nouméa in July?
Rain is frequent, with about 11 rainy days and 104 mm in total.
Nouméa month by month
The whole year in NouméaAll destinations: New CaledoniaWhere to go in JulySea temperature in July
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences