Average annual temperature is 23.6 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 3 days
Number of rainy days: 362 days
Look at detailed online map of Yemnu
* Weather data for Yemnu 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) | 30.6 | 30.9 | 30.8 | 30.4 | 30.6 | 30.5 | 30.5 | 30.8 | 30.2 | 31.6 | 30.8 | 30.9 |
| Average daytime temperature (°C) | 28.0 | 27.6 | 28.7 | 27.1 | 28.0 | 27.9 | 28.1 | 28.4 | 28.4 | 28.6 | 28.7 | 27.8 |
| Average temperature (°C) | 23.5 | 23.5 | 23.6 | 23.2 | 23.8 | 23.5 | 23.6 | 23.4 | 23.6 | 23.7 | 23.9 | 23.6 |
| Average night temperature (°C) | 20.9 | 20.9 | 20.8 | 20.9 | 21.3 | 20.7 | 20.7 | 20.3 | 20.7 | 20.7 | 21.1 | 21.2 |
| Absolute minimum temperature (°C) | 19.9 | 20.1 | 19.7 | 20.4 | 20.4 | 19.1 | 18.0 | 19.5 | 19.8 | 19.4 | 20.1 | 20.4 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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 | 6.1 | 7.5 | 6.4 | 7.0 | 7.8 | 8.6 | 9.0 | 8.5 | 8.4 | 8.4 | 6.5 |
| Precipitation (mm) | 341 | 306 | 277 | 372 | 314 | 170 | 153 | 226 | 153 | 305 | 303 | 527 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 30 | 30 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yemnu is at