Average annual temperature is 17.9 °C
Absolute maximum temperature: 24.2 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 21 days
Number of rainy days: 344 days
Look at detailed online map of Gomunu
* Weather data for Gomunu 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) | 23.2 | 23.6 | 23.7 | 22.9 | 23.6 | 22.6 | 22.8 | 22.3 | 22.4 | 24.2 | 23.8 | 24.2 |
| Average daytime temperature (°C) | 21.3 | 21.7 | 22.0 | 21.3 | 21.2 | 20.8 | 20.3 | 20.5 | 20.5 | 21.3 | 21.8 | 22.1 |
| Average temperature (°C) | 18.2 | 18.4 | 18.3 | 18.0 | 18.3 | 17.8 | 17.2 | 17.2 | 17.2 | 17.7 | 18.0 | 18.4 |
| Average night temperature (°C) | 16.1 | 16.4 | 15.9 | 15.9 | 16.4 | 15.9 | 15.2 | 14.9 | 15.0 | 15.3 | 15.6 | 16.2 |
| Absolute minimum temperature (°C) | 14.7 | 15.1 | 14.8 | 14.9 | 15.4 | 14.2 | 14.3 | 13.5 | 13.6 | 14.3 | 14.5 | 15.4 |
| 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) | 12.4 | 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) | 7.2 | 6.8 | 8.4 | 7.8 | 6.8 | 8.1 | 8.8 | 9.7 | 8.9 | 9.1 | 9.7 | 8.8 |
| Precipitation (mm) | 501 | 406 | 363 | 447 | 477 | 348 | 235 | 179 | 284 | 416 | 338 | 632 |
| Sunny days | 2 | 0 | 0 | 0 | 0 | 1 | 3 | 6 | 3 | 3 | 2 | 1 |
| Rainy days | 29 | 28 | 31 | 30 | 31 | 29 | 28 | 25 | 27 | 28 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gomunu is at