Average annual temperature is 26.1 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 21.5 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Oropoi
* Weather data for Oropoi 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) | 35.3 | 34.0 | 33.3 | 33.2 | 31.5 | 29.7 | 29.9 | 28.3 | 29.6 | 30.5 | 32.2 | 34.0 |
| Average daytime temperature (°C) | 31.8 | 31.5 | 31.1 | 29.8 | 28.3 | 28.1 | 27.8 | 27.2 | 27.5 | 28.5 | 29.8 | 32.0 |
| Average temperature (°C) | 27.2 | 26.8 | 26.7 | 26.2 | 25.8 | 25.8 | 25.6 | 24.9 | 25.2 | 25.7 | 26.8 | 27.2 |
| Average night temperature (°C) | 24.4 | 24.2 | 24.1 | 23.9 | 24.1 | 24.3 | 23.9 | 23.1 | 23.6 | 23.7 | 24.5 | 24.2 |
| Absolute minimum temperature (°C) | 23.5 | 23.2 | 23.4 | 23.0 | 22.9 | 23.0 | 21.8 | 21.5 | 22.3 | 21.6 | 23.2 | 23.1 |
| 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 | 12.4 | 12.1 | 11.9 | 11.7 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 9.1 | 9.0 | 9.3 | 7.8 | 5.7 | 7.5 | 8.0 | 9.3 | 7.8 | 8.7 | 10.5 | 9.9 |
| Precipitation (mm) | 272 | 473 | 376 | 407 | 557 | 240 | 189 | 126 | 142 | 254 | 138 | 371 |
| Sunny days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 |
| Rainy days | 28 | 27 | 31 | 30 | 31 | 30 | 31 | 30 | 29 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oropoi is at