Average annual temperature is 22.4 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Boyen
* Weather data for Boyen 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) | 31.2 | 33.2 | 30.6 | 31.9 | 31.0 | 27.7 | 26.5 | 27.1 | 27.8 | 28.8 | 30.1 | 33.8 |
| Average daytime temperature (°C) | 28.7 | 29.3 | 29.4 | 27.8 | 25.6 | 25.4 | 24.1 | 23.8 | 24.7 | 26.1 | 27.8 | 31.0 |
| Average temperature (°C) | 24.7 | 24.8 | 25.0 | 23.7 | 21.4 | 19.6 | 19.3 | 18.7 | 20.5 | 21.9 | 23.1 | 26.0 |
| Average night temperature (°C) | 21.4 | 21.1 | 21.6 | 20.3 | 17.8 | 14.8 | 14.9 | 14.1 | 17.0 | 18.6 | 18.3 | 21.9 |
| Absolute minimum temperature (°C) | 17.2 | 16.9 | 18.4 | 15.6 | 13.6 | 10.6 | 11.2 | 11.0 | 12.5 | 14.9 | 15.1 | 18.9 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 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) | 9.8 | 10.3 | 10.6 | 8.5 | 8.0 | 9.9 | 9.2 | 9.6 | 9.5 | 10.1 | 11.8 | 11.4 |
| Precipitation (mm) | 300 | 159 | 141 | 162 | 51 | 6 | 16 | 84 | 140 | 91 | 11 | 49 |
| Sunny days | 2 | 1 | 6 | 6 | 10 | 21 | 20 | 15 | 8 | 9 | 15 | 8 |
| Rainy days | 29 | 27 | 25 | 24 | 21 | 9 | 11 | 16 | 22 | 22 | 15 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boyen is at