Average annual temperature is 14.3 °C
Absolute maximum temperature: 21.1 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Gwali
* Weather data for Gwali 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) | 20.2 | 21.1 | 20.1 | 20.1 | 20.7 | 20.2 | 20.5 | 20.8 | 20.1 | 20.9 | 20.9 | 21.0 |
| Average daytime temperature (°C) | 18.9 | 18.4 | 18.8 | 18.4 | 18.7 | 18.6 | 18.5 | 18.2 | 18.5 | 19.0 | 19.3 | 19.8 |
| Average temperature (°C) | 14.3 | 14.3 | 14.2 | 14.1 | 14.6 | 14.3 | 14.3 | 13.9 | 14.1 | 14.1 | 14.6 | 15.0 |
| Average night temperature (°C) | 11.0 | 11.7 | 11.2 | 11.1 | 12.1 | 11.4 | 11.2 | 11.1 | 11.2 | 10.8 | 11.1 | 11.8 |
| Absolute minimum temperature (°C) | 8.7 | 9.5 | 9.3 | 9.6 | 10.6 | 9.6 | 9.4 | 7.9 | 7.4 | 7.8 | 8.0 | 10.0 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| 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) | 8.2 | 6.6 | 8.1 | 7.4 | 6.9 | 8.5 | 8.2 | 8.1 | 7.9 | 8.6 | 8.8 | 7.9 |
| Precipitation (mm) | 268 | 346 | 357 | 434 | 445 | 240 | 168 | 237 | 339 | 373 | 342 | 557 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 2 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 30 | 31 | 29 | 30 | 28 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gwali is at