Average annual temperature is 24.7 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 27 days
Number of rainy days: 338 days
Look at detailed online map of Oronga
* Weather data for Oronga 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) | 32.3 | 31.6 | 32.2 | 30.3 | 31.1 | 30.7 | 31.7 | 32.0 | 34.2 | 32.6 | 32.5 | 31.5 |
| Average daytime temperature (°C) | 28.9 | 28.5 | 29.4 | 28.4 | 28.4 | 28.6 | 29.4 | 30.4 | 31.3 | 29.6 | 30.1 | 29.2 |
| Average temperature (°C) | 24.5 | 24.3 | 24.5 | 24.3 | 24.6 | 24.6 | 24.7 | 24.9 | 25.5 | 24.8 | 25.1 | 24.7 |
| Average night temperature (°C) | 22.0 | 22.0 | 21.9 | 21.9 | 22.3 | 22.1 | 21.9 | 21.7 | 21.7 | 22.0 | 22.1 | 22.2 |
| Absolute minimum temperature (°C) | 20.8 | 20.9 | 20.7 | 21.0 | 20.6 | 21.1 | 20.1 | 19.8 | 20.3 | 21.0 | 21.3 | 21.4 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.9 | 11.9 | 12.1 | 12.2 | 12.3 | 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) | 8.3 | 6.9 | 8.7 | 7.7 | 7.2 | 8.9 | 9.4 | 10.3 | 10.3 | 9.4 | 9.7 | 8.5 |
| Precipitation (mm) | 257 | 351 | 390 | 421 | 375 | 208 | 144 | 84 | 73 | 195 | 207 | 462 |
| Sunny days | 0 | 0 | 0 | 1 | 2 | 3 | 4 | 6 | 8 | 1 | 2 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 29 | 27 | 27 | 25 | 22 | 30 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oronga is at