Average annual temperature is 24.1 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Roko
* Weather data for Roko 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) | 31.7 | 29.1 | 31.2 | 29.9 | 30.8 | 29.9 | 30.5 | 30.3 | 31.8 | 31.0 | 31.7 | 31.0 |
| Average daytime temperature (°C) | 27.6 | 26.9 | 28.1 | 27.9 | 27.8 | 27.6 | 28.6 | 27.6 | 28.7 | 28.4 | 29.7 | 28.4 |
| Average temperature (°C) | 23.7 | 23.6 | 23.8 | 23.7 | 23.9 | 23.9 | 24.3 | 24.3 | 24.5 | 24.1 | 24.7 | 24.3 |
| Average night temperature (°C) | 21.3 | 21.6 | 21.0 | 21.0 | 21.5 | 21.4 | 21.5 | 22.2 | 21.9 | 21.4 | 21.3 | 21.8 |
| Absolute minimum temperature (°C) | 20.6 | 20.5 | 19.0 | 19.1 | 19.9 | 20.2 | 18.0 | 21.0 | 20.6 | 19.5 | 18.4 | 20.5 |
| 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) | 12.4 | 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 | 6.9 | 8.4 | 8.1 | 7.0 | 6.7 | 7.6 | 6.3 | 7.4 | 7.6 | 9.4 | 8.1 |
| Precipitation (mm) | 305 | 418 | 436 | 487 | 693 | 869 | 744 | 516 | 1011 | 684 | 381 | 539 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 5 | 1 | 3 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 30 | 28 | 26 | 25 | 30 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roko is at