Average annual temperature is 24.5 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 20.0 °C
Number of sunny days: 1 day
Number of rainy days: 364 days
Look at detailed online map of Wiala
* Weather data for Wiala 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) | 32.4 | 32.0 | 32.2 | 31.2 | 31.6 | 31.1 | 31.5 | 31.9 | 31.7 | 32.7 | 32.7 | 32.0 |
| Average daytime temperature (°C) | 29.7 | 29.2 | 29.8 | 28.5 | 29.4 | 29.0 | 29.0 | 29.3 | 29.4 | 29.9 | 30.2 | 29.5 |
| Average temperature (°C) | 24.4 | 24.2 | 24.4 | 24.1 | 24.7 | 24.3 | 24.5 | 24.3 | 24.5 | 24.7 | 24.9 | 24.6 |
| Average night temperature (°C) | 21.6 | 21.7 | 21.5 | 21.7 | 22.1 | 21.7 | 21.7 | 21.4 | 21.7 | 21.7 | 22.0 | 22.1 |
| Absolute minimum temperature (°C) | 20.5 | 21.0 | 20.9 | 20.6 | 21.2 | 20.8 | 20.8 | 20.0 | 20.9 | 20.8 | 21.1 | 21.4 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.6 | 6.5 | 7.0 | 6.7 | 7.2 | 8.0 | 7.9 | 8.2 | 7.7 | 8.4 | 8.1 | 6.5 |
| Precipitation (mm) | 371 | 479 | 475 | 441 | 531 | 412 | 371 | 556 | 616 | 468 | 379 | 592 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 30 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wiala is at