Average annual temperature is 16.0 °C
Absolute maximum temperature: 23.6 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 6 days
Number of rainy days: 359 days
Look at detailed online map of Wasuma
* Weather data for Wasuma 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) | 22.6 | 22.1 | 22.8 | 22.8 | 22.7 | 21.7 | 21.2 | 21.2 | 21.3 | 21.4 | 23.1 | 23.6 |
| Average daytime temperature (°C) | 21.0 | 20.5 | 21.0 | 20.4 | 19.9 | 19.5 | 19.1 | 18.3 | 18.5 | 19.8 | 20.7 | 21.3 |
| Average temperature (°C) | 16.6 | 16.7 | 16.3 | 16.2 | 16.3 | 16.1 | 15.6 | 15.0 | 15.3 | 15.6 | 16.1 | 16.8 |
| Average night temperature (°C) | 13.5 | 14.2 | 13.3 | 13.3 | 14.0 | 13.8 | 13.5 | 13.2 | 13.5 | 12.5 | 12.6 | 13.6 |
| Absolute minimum temperature (°C) | 11.7 | 13.0 | 11.7 | 11.8 | 11.7 | 12.1 | 11.6 | 10.9 | 10.8 | 8.5 | 9.2 | 12.1 |
| 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) | 8.0 | 7.3 | 7.4 | 6.5 | 5.3 | 6.6 | 6.6 | 6.2 | 5.2 | 6.9 | 8.6 | 8.6 |
| Precipitation (mm) | 364 | 319 | 411 | 436 | 530 | 498 | 408 | 509 | 667 | 475 | 328 | 422 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 |
| Rainy days | 30 | 27 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 29 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wasuma is at