Average annual temperature is 21.9 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 19 days
Number of rainy days: 346 days
Look at detailed online map of Wum
* Weather data for Wum 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) | 28.8 | 28.7 | 29.1 | 28.2 | 28.8 | 28.2 | 29.6 | 29.5 | 30.0 | 30.2 | 30.2 | 29.3 |
| Average daytime temperature (°C) | 26.6 | 26.3 | 27.0 | 26.3 | 26.6 | 26.5 | 27.6 | 28.0 | 28.0 | 27.4 | 28.0 | 27.9 |
| Average temperature (°C) | 21.6 | 21.4 | 21.5 | 21.5 | 21.8 | 21.4 | 22.0 | 21.9 | 22.3 | 22.0 | 22.4 | 22.5 |
| Average night temperature (°C) | 18.4 | 18.3 | 18.3 | 18.3 | 18.8 | 17.9 | 18.3 | 18.1 | 18.5 | 18.2 | 18.7 | 19.5 |
| Absolute minimum temperature (°C) | 17.3 | 16.9 | 16.6 | 16.8 | 17.6 | 14.9 | 16.0 | 15.3 | 15.0 | 14.6 | 15.8 | 17.9 |
| 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) | 8.8 | 6.9 | 8.4 | 8.3 | 7.7 | 8.9 | 9.4 | 10.1 | 9.9 | 9.2 | 9.6 | 8.9 |
| Precipitation (mm) | 230 | 414 | 338 | 233 | 390 | 258 | 254 | 310 | 273 | 344 | 358 | 471 |
| Sunny days | 2 | 0 | 1 | 0 | 0 | 4 | 3 | 3 | 4 | 0 | 2 | 0 |
| Rainy days | 29 | 28 | 30 | 30 | 31 | 26 | 28 | 28 | 26 | 31 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wum is at