Average annual temperature is 22.3 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Yampua
* Weather data for Yampua 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) | 32.1 | 30.9 | 31.1 | 28.8 | 29.9 | 27.9 | 29.5 | 28.6 | 29.8 | 30.0 | 31.3 | 32.3 |
| Average daytime temperature (°C) | 28.5 | 28.2 | 28.7 | 27.5 | 26.7 | 25.8 | 25.9 | 26.5 | 26.6 | 27.9 | 28.5 | 29.2 |
| Average temperature (°C) | 23.2 | 23.0 | 22.9 | 22.3 | 22.2 | 21.5 | 21.3 | 21.2 | 21.4 | 22.3 | 22.8 | 23.3 |
| Average night temperature (°C) | 19.8 | 19.9 | 19.3 | 19.1 | 19.4 | 18.8 | 18.5 | 18.3 | 18.1 | 19.1 | 19.1 | 19.6 |
| Absolute minimum temperature (°C) | 18.8 | 17.9 | 16.8 | 17.6 | 17.6 | 16.6 | 16.0 | 16.8 | 16.2 | 17.8 | 17.0 | 17.0 |
| 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) | 8.5 | 8.0 | 8.8 | 8.7 | 7.4 | 8.0 | 8.0 | 8.8 | 8.5 | 9.4 | 9.9 | 9.2 |
| Precipitation (mm) | 156 | 280 | 283 | 290 | 288 | 209 | 189 | 101 | 129 | 370 | 280 | 308 |
| Sunny days | 1 | 1 | 1 | 1 | 0 | 1 | 3 | 3 | 7 | 1 | 1 | 3 |
| Rainy days | 30 | 27 | 30 | 29 | 31 | 29 | 28 | 28 | 23 | 30 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yampua is at