Average annual temperature is 26.2 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 30 days
Number of rainy days: 335 days
Look at detailed online map of Aluki
* Weather data for Aluki 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 | 34.2 | 33.1 | 31.1 | 31.6 | 30.1 | 30.5 | 30.7 | 30.8 | 30.8 | 31.4 | 32.0 |
| Average daytime temperature (°C) | 29.8 | 29.8 | 30.2 | 29.5 | 29.0 | 28.2 | 28.0 | 27.7 | 28.2 | 29.3 | 29.4 | 30.1 |
| Average temperature (°C) | 27.0 | 26.9 | 27.1 | 26.5 | 26.3 | 25.6 | 25.3 | 25.0 | 25.2 | 26.2 | 26.5 | 27.1 |
| Average night temperature (°C) | 24.9 | 24.8 | 24.8 | 24.2 | 24.0 | 23.5 | 23.3 | 22.8 | 23.0 | 23.9 | 24.3 | 24.8 |
| Absolute minimum temperature (°C) | 23.3 | 22.9 | 22.6 | 22.6 | 22.6 | 21.7 | 22.0 | 20.7 | 21.4 | 22.7 | 22.7 | 23.4 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 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) | 8.6 | 9.1 | 9.6 | 9.3 | 7.4 | 7.5 | 7.1 | 7.3 | 7.8 | 10.1 | 10.1 | 10.3 |
| Precipitation (mm) | 163 | 168 | 171 | 297 | 575 | 433 | 453 | 309 | 453 | 228 | 122 | 157 |
| Sunny days | 4 | 2 | 4 | 1 | 3 | 1 | 2 | 2 | 5 | 1 | 1 | 4 |
| Rainy days | 27 | 26 | 27 | 29 | 28 | 29 | 29 | 29 | 25 | 30 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aluki is at