Average annual temperature is 24.9 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Mériver
* Weather data for Mériver Vanuatu is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.4 | 30.4 | 31.0 | 30.2 | 29.2 | 27.2 | 26.6 | 27.2 | 27.3 | 29.0 | 28.8 | 29.9 |
| Average daytime temperature (°C) | 28.5 | 28.7 | 28.7 | 28.8 | 27.3 | 25.5 | 24.8 | 24.4 | 26.0 | 26.7 | 27.2 | 28.3 |
| Average temperature (°C) | 26.1 | 26.2 | 25.8 | 26.1 | 25.3 | 23.7 | 23.0 | 22.7 | 23.9 | 24.6 | 25.0 | 26.0 |
| Average night temperature (°C) | 24.4 | 24.5 | 23.9 | 24.0 | 23.7 | 22.2 | 21.8 | 21.4 | 22.5 | 23.2 | 23.4 | 24.2 |
| Absolute minimum temperature (°C) | 22.6 | 23.2 | 22.8 | 22.2 | 20.3 | 18.4 | 20.3 | 18.8 | 21.1 | 21.7 | 20.9 | 22.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 7.9 | 8.7 | 9.2 | 9.9 | 8.7 | 9.4 | 7.5 | 8.1 | 10.2 | 9.1 | 11.6 | 10.9 |
| Precipitation (mm) | 363 | 294 | 389 | 175 | 171 | 142 | 158 | 210 | 95 | 244 | 100 | 123 |
| Sunny days | 0 | 0 | 0 | 1 | 3 | 7 | 2 | 3 | 1 | 2 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 28 | 23 | 29 | 28 | 29 | 29 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mériver is at