Average annual temperature is 23.7 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Onuk
* Weather data for Onuk 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) | 32.7 | 30.8 | 31.5 | 30.7 | 30.6 | 29.2 | 30.5 | 29.6 | 30.9 | 31.5 | 32.7 | 33.7 |
| Average daytime temperature (°C) | 29.4 | 28.7 | 29.4 | 28.8 | 27.9 | 27.3 | 27.7 | 27.5 | 27.9 | 29.4 | 30.2 | 30.4 |
| Average temperature (°C) | 24.5 | 24.2 | 24.1 | 23.8 | 23.5 | 22.8 | 23.0 | 22.7 | 22.9 | 23.8 | 24.4 | 24.8 |
| Average night temperature (°C) | 21.1 | 21.3 | 20.7 | 20.6 | 20.6 | 19.8 | 20.0 | 20.1 | 19.7 | 20.3 | 20.8 | 21.0 |
| Absolute minimum temperature (°C) | 19.9 | 19.8 | 18.2 | 18.9 | 19.2 | 16.7 | 17.1 | 18.9 | 18.3 | 18.4 | 19.0 | 19.1 |
| 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) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 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) | 8.7 | 7.7 | 9.0 | 9.4 | 7.7 | 8.4 | 8.7 | 9.0 | 8.6 | 9.8 | 10.2 | 9.4 |
| Precipitation (mm) | 288 | 288 | 307 | 357 | 440 | 318 | 226 | 266 | 239 | 438 | 207 | 332 |
| Sunny days | 3 | 1 | 3 | 0 | 0 | 2 | 2 | 1 | 3 | 0 | 0 | 2 |
| Rainy days | 28 | 27 | 28 | 30 | 31 | 28 | 29 | 30 | 27 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onuk is at