Average annual temperature is 21.7 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Kouaoua
* Weather data for Kouaoua New Caledonia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.1 | 29.3 | 29.0 | 28.1 | 27.2 | 25.2 | 26.3 | 24.2 | 24.7 | 28.3 | 26.7 | 29.5 |
| Average daytime temperature (°C) | 27.4 | 27.6 | 27.4 | 26.7 | 24.3 | 23.2 | 22.8 | 22.3 | 23.0 | 24.0 | 25.1 | 27.7 |
| Average temperature (°C) | 24.4 | 24.5 | 24.7 | 23.7 | 21.2 | 19.2 | 18.7 | 18.1 | 19.8 | 20.8 | 21.7 | 24.4 |
| Average night temperature (°C) | 22.0 | 22.2 | 22.6 | 21.4 | 18.7 | 15.9 | 15.4 | 14.6 | 17.2 | 18.3 | 18.6 | 21.3 |
| Absolute minimum temperature (°C) | 19.1 | 18.7 | 20.4 | 17.9 | 14.4 | 13.0 | 12.0 | 11.0 | 13.2 | 14.9 | 15.3 | 17.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.6 | 10.0 | 10.2 | 8.6 | 7.8 | 9.7 | 8.8 | 9.1 | 8.8 | 8.8 | 10.6 | 11.2 |
| Precipitation (mm) | 306 | 156 | 151 | 195 | 35 | 7 | 29 | 287 | 263 | 163 | 23 | 68 |
| Sunny days | 3 | 3 | 5 | 3 | 9 | 20 | 18 | 12 | 8 | 8 | 7 | 3 |
| Rainy days | 28 | 25 | 26 | 27 | 22 | 10 | 13 | 19 | 22 | 23 | 23 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kouaoua is at