Average annual temperature is 22.2 °C
Absolute maximum temperature: 28.7 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 7 days
Number of rainy days: 358 days
Look at detailed online map of Hauai
* Weather data for Hauai Papua New Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.5 | 28.5 | 28.1 | 27.3 | 26.8 | 26.4 | 25.9 | 25.1 | 27.3 | 26.2 | 28.7 | 27.8 |
| Average daytime temperature (°C) | 26.5 | 26.3 | 26.2 | 25.8 | 24.9 | 24.5 | 23.9 | 22.8 | 23.6 | 24.4 | 25.7 | 26.5 |
| Average temperature (°C) | 23.5 | 23.4 | 23.1 | 22.7 | 22.3 | 21.8 | 21.2 | 20.1 | 20.8 | 21.4 | 22.3 | 23.4 |
| Average night temperature (°C) | 21.1 | 21.2 | 20.8 | 20.6 | 20.7 | 20.2 | 19.3 | 18.5 | 19.0 | 19.6 | 20.1 | 21.0 |
| Absolute minimum temperature (°C) | 20.3 | 20.3 | 19.9 | 19.9 | 19.4 | 18.3 | 17.2 | 15.9 | 14.3 | 17.2 | 17.2 | 19.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.7 | 7.1 | 7.8 | 7.4 | 5.4 | 6.0 | 7.3 | 6.6 | 6.3 | 6.6 | 8.6 | 8.5 |
| Precipitation (mm) | 295 | 223 | 330 | 387 | 361 | 378 | 298 | 326 | 375 | 435 | 327 | 287 |
| Sunny days | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 |
| Rainy days | 29 | 28 | 30 | 30 | 31 | 30 | 29 | 30 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hauai is at