Average annual temperature is 12.4 °C
Absolute maximum temperature: 20.5 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Wongum
* Weather data for Wongum 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) | 19.8 | 19.6 | 19.9 | 18.6 | 19.9 | 18.9 | 19.2 | 20.1 | 20.2 | 20.1 | 20.3 | 20.5 |
| Average daytime temperature (°C) | 17.7 | 17.3 | 17.8 | 17.3 | 17.5 | 17.5 | 17.4 | 17.2 | 17.6 | 17.6 | 18.4 | 18.7 |
| Average temperature (°C) | 12.4 | 12.5 | 12.2 | 12.3 | 12.6 | 12.2 | 12.2 | 12.1 | 12.2 | 12.0 | 12.7 | 13.0 |
| Average night temperature (°C) | 8.9 | 9.5 | 8.7 | 9.1 | 9.7 | 8.9 | 8.8 | 9.0 | 9.2 | 8.4 | 9.0 | 9.7 |
| Absolute minimum temperature (°C) | 6.1 | 7.1 | 5.2 | 7.1 | 7.6 | 6.4 | 6.7 | 4.0 | 4.4 | 4.7 | 5.5 | 7.4 |
| 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 | 11.9 | 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) | 8.0 | 5.6 | 7.6 | 7.1 | 7.2 | 9.0 | 9.2 | 9.0 | 8.6 | 8.6 | 9.3 | 8.0 |
| Precipitation (mm) | 286 | 338 | 276 | 400 | 362 | 204 | 248 | 226 | 344 | 275 | 302 | 426 |
| Sunny days | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 2 | 1 | 5 | 3 | 0 |
| Rainy days | 31 | 27 | 31 | 30 | 30 | 28 | 29 | 29 | 29 | 26 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wongum is at