Average annual temperature is 26.0 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 21.0 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Aivei
* Weather data for Aivei 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) | 33.8 | 33.2 | 33.2 | 30.3 | 29.7 | 29.8 | 29.0 | 27.9 | 28.7 | 28.7 | 31.4 | 32.4 |
| Average daytime temperature (°C) | 30.3 | 30.3 | 29.8 | 29.1 | 28.3 | 27.8 | 27.7 | 26.9 | 27.1 | 27.6 | 29.1 | 30.5 |
| Average temperature (°C) | 27.0 | 26.7 | 26.6 | 26.2 | 25.7 | 25.6 | 25.5 | 25.0 | 25.0 | 25.3 | 26.2 | 27.1 |
| Average night temperature (°C) | 24.5 | 24.1 | 24.2 | 24.1 | 23.9 | 23.8 | 23.7 | 23.3 | 23.3 | 23.4 | 23.8 | 24.4 |
| Absolute minimum temperature (°C) | 23.3 | 23.2 | 22.8 | 22.8 | 23.0 | 22.8 | 22.2 | 21.0 | 21.9 | 22.4 | 22.2 | 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 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 9.2 | 8.4 | 9.0 | 9.3 | 6.9 | 8.0 | 8.5 | 9.6 | 8.1 | 8.5 | 9.8 | 10.0 |
| Precipitation (mm) | 198 | 330 | 295 | 282 | 428 | 230 | 182 | 191 | 320 | 401 | 146 | 174 |
| Sunny days | 7 | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 |
| Rainy days | 24 | 25 | 30 | 29 | 31 | 30 | 30 | 31 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aivei is at