Average annual temperature is 23.6 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Ai’iaka
* Weather data for Ai’iaka 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) | 32.1 | 31.5 | 31.3 | 31.0 | 30.9 | 30.1 | 30.1 | 29.4 | 30.8 | 31.0 | 31.8 | 32.0 |
| Average daytime temperature (°C) | 29.8 | 28.7 | 28.7 | 28.2 | 27.4 | 27.6 | 27.8 | 27.4 | 27.1 | 28.7 | 29.5 | 30.1 |
| Average temperature (°C) | 24.4 | 24.1 | 23.7 | 23.4 | 23.2 | 23.4 | 23.3 | 22.9 | 22.9 | 23.5 | 24.2 | 24.7 |
| Average night temperature (°C) | 21.2 | 21.1 | 20.7 | 20.8 | 21.0 | 21.3 | 21.0 | 20.2 | 20.7 | 21.0 | 21.3 | 21.6 |
| Absolute minimum temperature (°C) | 19.0 | 20.1 | 19.7 | 19.9 | 19.8 | 20.0 | 19.7 | 18.2 | 18.4 | 19.6 | 20.4 | 20.2 |
| 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) | 8.4 | 7.6 | 8.0 | 7.6 | 5.3 | 7.0 | 6.6 | 7.1 | 6.0 | 7.3 | 8.7 | 9.0 |
| Precipitation (mm) | 420 | 395 | 353 | 478 | 737 | 462 | 383 | 275 | 580 | 462 | 410 | 428 |
| Sunny days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 |
| Rainy days | 29 | 27 | 31 | 30 | 31 | 30 | 31 | 30 | 28 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ai’iaka is at