Average annual temperature is 26.1 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of Olpoï
* Weather data for Olpoï 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) | 32.4 | 32.3 | 31.0 | 31.6 | 31.9 | 30.2 | 29.5 | 29.3 | 30.6 | 30.3 | 32.1 | 32.2 |
| Average daytime temperature (°C) | 29.3 | 29.9 | 29.6 | 30.1 | 29.9 | 28.5 | 28.1 | 27.4 | 28.7 | 29.4 | 30.2 | 30.5 |
| Average temperature (°C) | 26.5 | 26.9 | 26.7 | 26.9 | 26.5 | 25.2 | 24.7 | 24.2 | 25.3 | 26.2 | 26.7 | 27.0 |
| Average night temperature (°C) | 24.7 | 24.9 | 24.6 | 24.5 | 24.0 | 22.8 | 22.5 | 22.0 | 22.7 | 24.1 | 23.7 | 24.4 |
| Absolute minimum temperature (°C) | 23.5 | 23.1 | 23.9 | 23.0 | 21.4 | 18.0 | 19.5 | 19.0 | 19.3 | 22.7 | 20.5 | 20.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 6.6 | 8.2 | 9.4 | 9.8 | 9.3 | 9.7 | 8.6 | 8.9 | 10.1 | 10.3 | 11.3 | 10.5 |
| Precipitation (mm) | 769 | 314 | 460 | 225 | 59 | 67 | 89 | 174 | 95 | 156 | 87 | 143 |
| Sunny days | 0 | 1 | 0 | 1 | 4 | 6 | 11 | 7 | 6 | 3 | 1 | 1 |
| Rainy days | 31 | 27 | 31 | 29 | 27 | 24 | 20 | 24 | 24 | 28 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olpoï is at