Average annual temperature is 23.1 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 1 day
Number of rainy days: 364 days
Look at detailed online map of Piako
* Weather data for Piako 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) | 28.4 | 28.2 | 28.6 | 28.6 | 29.4 | 28.9 | 28.6 | 28.7 | 28.4 | 30.2 | 29.4 | 29.7 |
| Average daytime temperature (°C) | 26.6 | 26.5 | 26.9 | 26.2 | 26.8 | 26.6 | 26.9 | 27.1 | 27.0 | 27.6 | 27.4 | 27.1 |
| Average temperature (°C) | 23.1 | 23.1 | 23.1 | 23.0 | 23.5 | 23.1 | 23.0 | 22.9 | 22.9 | 23.3 | 23.4 | 23.3 |
| Average night temperature (°C) | 20.8 | 21.0 | 20.8 | 20.9 | 21.4 | 20.8 | 20.8 | 20.4 | 20.6 | 20.7 | 20.9 | 21.2 |
| Absolute minimum temperature (°C) | 20.0 | 20.4 | 19.9 | 20.3 | 20.7 | 20.0 | 19.5 | 19.5 | 19.8 | 19.5 | 20.2 | 20.1 |
| 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 | 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) | 7.6 | 5.8 | 7.7 | 6.2 | 6.7 | 7.8 | 8.1 | 9.0 | 8.3 | 8.4 | 8.3 | 6.6 |
| Precipitation (mm) | 334 | 435 | 394 | 459 | 330 | 300 | 371 | 346 | 418 | 352 | 407 | 700 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 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 Piako is at