Nouméa weather in July
July in Nouméa: nice, a little rain, with clean air — a great time to visit.
#7 of 12 months in Nouméa · #295 of 604 destinations to visit in July · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Nouméa climate normals — July
| Daytime high | 23°C / 73°F | 😎 nice |
|---|---|---|
| Nighttime low | 18°C / 65°F | |
| Feels like (high) | 23°C / 73°F | |
| Rainfall | 49 mm / 1.9 in | 🌦 some rain |
| Rainy days | 7 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 16°C / 61°F | |
| Sunshine | 8.9 h/day | |
| Daylight | 10.9 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Nouméa in July — FAQ
- Is July a good time to visit Nouméa?
- July in Nouméa: nice, a little rain, with clean air — a great time to visit. It ranks #7 of 12 months for Nouméa on SeasonMap's comfort score (79/100).
- What is the weather like in Nouméa in July?
- In July, Nouméa averages a daily high of 22.6°C and a low of 18.3°C, with about 49.3 mm of rain over roughly 7 rainy days.
- What is the air quality in Nouméa in July?
- Nouméa has a mean US Air Quality Index of about 36 in July.