Average annual temperature is 16.2 °C
Absolute maximum temperature: 24.8 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 10 days
Number of rainy days: 355 days
Look at detailed online map of Tunuku
* Weather data for Tunuku 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) | 23.4 | 23.4 | 24.1 | 23.1 | 24.2 | 22.6 | 23.0 | 21.8 | 23.4 | 23.4 | 24.5 | 24.8 |
| Average daytime temperature (°C) | 21.5 | 20.9 | 21.8 | 21.5 | 21.2 | 21.1 | 20.5 | 20.0 | 21.1 | 21.5 | 22.2 | 22.0 |
| Average temperature (°C) | 16.3 | 16.3 | 16.2 | 16.3 | 16.5 | 16.0 | 15.8 | 15.6 | 15.8 | 16.1 | 16.5 | 16.8 |
| Average night temperature (°C) | 13.2 | 13.8 | 13.1 | 13.1 | 14.0 | 13.0 | 13.0 | 13.2 | 12.6 | 13.1 | 12.9 | 13.7 |
| Absolute minimum temperature (°C) | 11.7 | 12.1 | 11.9 | 11.9 | 12.2 | 10.0 | 11.2 | 8.4 | 10.3 | 10.9 | 10.5 | 11.7 |
| 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 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| 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) | 8.1 | 6.1 | 8.4 | 8.1 | 6.6 | 8.3 | 8.0 | 8.6 | 8.8 | 8.6 | 9.6 | 8.7 |
| Precipitation (mm) | 310 | 295 | 325 | 310 | 365 | 248 | 148 | 182 | 217 | 369 | 284 | 365 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 2 | 2 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 29 | 30 | 29 | 29 | 29 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tunuku is at