Average annual temperature is 22.7 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Wanuma
* Weather data for Wanuma 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) | 28.3 | 28.4 | 28.6 | 27.7 | 28.8 | 27.8 | 28.2 | 28.5 | 29.6 | 29.1 | 28.6 | 28.7 |
| Average daytime temperature (°C) | 26.2 | 25.9 | 26.8 | 25.9 | 26.2 | 26.3 | 26.5 | 27.1 | 27.6 | 26.6 | 27.1 | 26.8 |
| Average temperature (°C) | 22.6 | 22.6 | 22.7 | 22.5 | 22.9 | 22.7 | 22.7 | 22.7 | 23.0 | 22.6 | 23.0 | 22.9 |
| Average night temperature (°C) | 20.3 | 20.7 | 20.2 | 20.4 | 20.8 | 20.4 | 20.2 | 19.7 | 20.0 | 20.1 | 20.4 | 20.8 |
| Absolute minimum temperature (°C) | 19.6 | 19.4 | 19.4 | 19.5 | 20.1 | 19.1 | 19.1 | 18.4 | 18.1 | 19.2 | 19.4 | 20.2 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 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) | 7.8 | 5.9 | 7.6 | 7.1 | 6.7 | 8.5 | 9.3 | 10.0 | 10.0 | 8.9 | 9.4 | 7.7 |
| Precipitation (mm) | 311 | 508 | 416 | 390 | 355 | 175 | 145 | 102 | 112 | 329 | 283 | 474 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 31 | 28 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wanuma is at