Climate averages 1991–2020
Nouméa weather
in June.
A warm, moderately wet month: the 10th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Nouméa: daytime highs average 22.5°C and nights cool to about 18.6°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 78 mm of rain on roughly 10 days, which makes June a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 48 min on an average June day.
The nearest other city in this atlas is Port-Vila (541 km away). In June its highs average 25.3°C, 2.8°C warmer than Nouméa, with 104 mm of rain.
From June to July, average highs fall by 0.9°C to 21.6°C, and monthly rainfall falls from 78 mm to 64 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Nouméa climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.7°C22.8°C | 22.8°C | 139 | 15.1 | 13.313 h |
| February | 28.1°C23.4°C | 23.4°C | 143 | 16.5 | 12.813 h |
| March | 27.1°C23.0°C | 23.0°C | 188 | 18.9 | 12.212 h |
| April | 25.6°C21.7°C | 21.7°C | 123 | 15.3 | 11.612 h |
| May | 23.9°C19.9°C | 19.9°C | 99 | 11.4 | 11.111 h |
| June, selected | 22.5°C18.6°C | 18.6°C | 78 | 9.6 | 10.811 h |
| July | 21.6°C17.4°C | 17.4°C | 64 | 8.2 | 10.911 h |
| August | 21.6°C17.0°C | 17.0°C | 66 | 8.0 | 11.311 h |
| September | 23.0°C17.5°C | 17.5°C | 48 | 6.8 | 11.912 h |
| October | 24.5°C19.0°C | 19.0°C | 38 | 7.4 | 12.613 h |
| November | 26.0°C20.3°C | 20.3°C | 65 | 8.5 | 13.213 h |
| December | 27.3°C21.8°C | 21.8°C | 88 | 12.0 | 13.513 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Nouméa) is explained once on the Nouméa year overview and on the Sources, method and limits page.