Average annual temperature is 18.4 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Oega
* Weather data for Oega 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) | 25.0 | 24.8 | 25.5 | 25.1 | 25.1 | 24.4 | 25.4 | 25.1 | 25.3 | 26.3 | 25.7 | 25.7 |
| Average daytime temperature (°C) | 23.1 | 23.0 | 23.6 | 23.0 | 23.3 | 22.9 | 23.6 | 23.8 | 23.8 | 23.6 | 24.1 | 24.2 |
| Average temperature (°C) | 18.3 | 18.2 | 18.3 | 18.3 | 18.6 | 18.2 | 18.4 | 18.2 | 18.6 | 18.5 | 18.8 | 19.0 |
| Average night temperature (°C) | 15.2 | 15.1 | 15.1 | 15.2 | 15.9 | 15.1 | 14.8 | 14.3 | 15.0 | 15.0 | 15.3 | 16.2 |
| Absolute minimum temperature (°C) | 14.1 | 13.8 | 13.1 | 13.7 | 14.1 | 12.8 | 12.7 | 11.1 | 11.1 | 11.8 | 11.5 | 14.3 |
| 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 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 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) | 7.9 | 5.8 | 7.9 | 7.9 | 7.1 | 8.6 | 9.2 | 10.0 | 9.5 | 8.6 | 8.9 | 8.1 |
| Precipitation (mm) | 273 | 380 | 353 | 214 | 301 | 177 | 193 | 196 | 239 | 313 | 349 | 480 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 5 | 6 | 2 | 3 | 1 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 25 | 25 | 29 | 27 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oega is at