Average annual temperature is 24.4 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 19.8 °C
Number of rainy days: 365 days
Look at detailed online map of Oweniak
* Weather data for Oweniak 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) | 31.8 | 31.7 | 32.2 | 31.8 | 32.1 | 30.9 | 31.1 | 32.1 | 31.8 | 32.6 | 32.4 | 32.2 |
| Average daytime temperature (°C) | 29.3 | 29.3 | 30.0 | 28.3 | 29.2 | 28.9 | 29.0 | 29.4 | 29.5 | 29.8 | 29.9 | 29.3 |
| Average temperature (°C) | 24.2 | 24.3 | 24.3 | 23.9 | 24.6 | 24.3 | 24.4 | 24.4 | 24.4 | 24.6 | 24.7 | 24.5 |
| Average night temperature (°C) | 21.5 | 21.6 | 21.5 | 21.6 | 22.0 | 21.6 | 21.6 | 21.3 | 21.5 | 21.6 | 21.8 | 22.0 |
| Absolute minimum temperature (°C) | 20.7 | 21.1 | 20.9 | 20.9 | 21.5 | 20.4 | 20.8 | 19.8 | 20.8 | 20.7 | 20.9 | 20.9 |
| 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) | 7.9 | 6.6 | 7.6 | 6.4 | 7.4 | 8.0 | 7.9 | 8.5 | 8.3 | 8.2 | 8.4 | 6.6 |
| Precipitation (mm) | 488 | 529 | 597 | 520 | 515 | 310 | 297 | 348 | 541 | 468 | 494 | 640 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oweniak is at