Average annual temperature is 22.3 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 33 days
Number of rainy days: 332 days
Look at detailed online map of Ianamirou
* Weather data for Ianamirou 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) | 29.5 | 29.1 | 29.1 | 29.3 | 26.9 | 24.7 | 24.9 | 24.2 | 25.5 | 27.3 | 26.7 | 29.6 |
| Average daytime temperature (°C) | 27.6 | 27.3 | 26.7 | 27.6 | 24.7 | 22.9 | 21.7 | 21.1 | 22.9 | 23.5 | 24.2 | 26.6 |
| Average temperature (°C) | 24.8 | 24.7 | 24.2 | 24.7 | 22.7 | 20.7 | 19.5 | 19.1 | 20.5 | 21.1 | 21.7 | 23.8 |
| Average night temperature (°C) | 22.9 | 23.0 | 22.6 | 22.7 | 21.1 | 19.0 | 18.0 | 17.8 | 19.1 | 19.6 | 20.0 | 21.9 |
| Absolute minimum temperature (°C) | 20.6 | 21.2 | 21.2 | 20.4 | 19.0 | 15.7 | 15.3 | 16.5 | 17.7 | 17.7 | 18.9 | 20.1 |
| 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) | 13.2 | 12.7 | 12.2 | 11.6 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.8 | 10.0 | 9.4 | 9.8 | 7.9 | 9.4 | 8.9 | 8.2 | 9.8 | 8.8 | 11.5 | 12.0 |
| Precipitation (mm) | 246 | 337 | 366 | 154 | 157 | 41 | 82 | 264 | 110 | 203 | 78 | 60 |
| Sunny days | 2 | 1 | 1 | 1 | 4 | 7 | 4 | 6 | 1 | 5 | 0 | 1 |
| Rainy days | 29 | 27 | 30 | 29 | 27 | 23 | 27 | 25 | 29 | 26 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ianamirou is at