Average annual temperature is 15.8 °C
Absolute maximum temperature: 24.4 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Gwagu
* Weather data for Gwagu 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) | 24.0 | 23.7 | 24.0 | 23.5 | 23.7 | 22.9 | 22.7 | 21.4 | 23.1 | 23.8 | 24.4 | 24.3 |
| Average daytime temperature (°C) | 21.1 | 20.9 | 21.1 | 21.1 | 20.8 | 20.6 | 20.3 | 19.2 | 20.4 | 20.9 | 21.7 | 21.8 |
| Average temperature (°C) | 16.1 | 16.2 | 15.9 | 16.0 | 16.2 | 15.6 | 15.5 | 15.0 | 15.4 | 15.6 | 16.1 | 16.6 |
| Average night temperature (°C) | 12.6 | 13.1 | 12.3 | 12.6 | 13.2 | 12.2 | 12.4 | 12.3 | 12.2 | 12.0 | 12.1 | 13.0 |
| Absolute minimum temperature (°C) | 10.9 | 10.9 | 10.4 | 11.1 | 10.9 | 8.0 | 9.9 | 7.9 | 8.3 | 9.0 | 8.5 | 11.0 |
| 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 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| 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) | 8.2 | 7.3 | 8.3 | 7.9 | 6.8 | 8.5 | 8.8 | 8.7 | 8.6 | 8.7 | 9.6 | 9.2 |
| Precipitation (mm) | 319 | 263 | 415 | 380 | 384 | 305 | 156 | 262 | 352 | 448 | 298 | 347 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 2 | 5 | 2 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 28 | 29 | 28 | 28 | 26 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gwagu is at