Average annual temperature is 21.7 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Méchin
* Weather data for Méchin 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) | 30.5 | 30.3 | 29.9 | 30.0 | 28.0 | 24.9 | 27.4 | 25.2 | 25.9 | 29.6 | 29.1 | 31.9 |
| Average daytime temperature (°C) | 28.3 | 28.5 | 28.3 | 27.4 | 24.8 | 23.6 | 23.1 | 22.8 | 23.8 | 24.6 | 26.3 | 29.3 |
| Average temperature (°C) | 24.5 | 24.7 | 24.7 | 23.8 | 21.0 | 19.0 | 18.2 | 17.8 | 19.8 | 20.8 | 21.7 | 24.7 |
| Average night temperature (°C) | 21.9 | 22.0 | 22.1 | 21.4 | 18.1 | 15.3 | 14.6 | 13.8 | 16.8 | 17.8 | 17.7 | 20.9 |
| Absolute minimum temperature (°C) | 19.6 | 18.8 | 18.3 | 16.8 | 14.3 | 12.7 | 11.6 | 11.2 | 12.4 | 13.9 | 14.7 | 16.4 |
| 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) | 9.1 | 9.5 | 9.7 | 8.3 | 7.7 | 9.5 | 8.3 | 8.8 | 8.4 | 8.4 | 9.2 | 10.5 |
| Precipitation (mm) | 417 | 150 | 158 | 204 | 38 | 12 | 22 | 262 | 262 | 181 | 44 | 62 |
| Sunny days | 2 | 2 | 3 | 3 | 11 | 14 | 14 | 8 | 3 | 2 | 1 | 5 |
| Rainy days | 29 | 26 | 28 | 27 | 20 | 16 | 17 | 23 | 27 | 29 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Méchin is at