Average annual temperature is 24.1 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Batamai’iu
* Weather data for Batamai’iu 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) | 32.8 | 32.1 | 31.7 | 31.4 | 31.5 | 31.4 | 31.7 | 30.6 | 31.4 | 32.2 | 32.8 | 32.6 |
| Average daytime temperature (°C) | 30.6 | 29.7 | 29.8 | 29.2 | 28.1 | 28.2 | 28.3 | 28.0 | 27.7 | 29.5 | 30.4 | 31.2 |
| Average temperature (°C) | 24.9 | 24.7 | 24.3 | 24.0 | 23.6 | 23.7 | 23.7 | 23.1 | 23.1 | 24.0 | 24.7 | 25.2 |
| Average night temperature (°C) | 21.4 | 21.5 | 21.2 | 21.1 | 21.4 | 21.4 | 21.2 | 20.6 | 20.9 | 21.5 | 21.7 | 21.9 |
| Absolute minimum temperature (°C) | 19.9 | 20.4 | 20.4 | 20.3 | 19.9 | 20.7 | 19.7 | 19.1 | 18.6 | 20.6 | 20.5 | 21.0 |
| 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 | 8.4 | 8.6 | 7.8 | 5.6 | 7.8 | 7.6 | 7.5 | 6.2 | 7.5 | 8.9 | 9.4 |
| Precipitation (mm) | 381 | 389 | 376 | 398 | 658 | 297 | 182 | 119 | 298 | 272 | 244 | 368 |
| Sunny days | 3 | 0 | 3 | 0 | 0 | 1 | 1 | 4 | 3 | 1 | 0 | 0 |
| Rainy days | 28 | 28 | 28 | 30 | 31 | 29 | 30 | 27 | 27 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Batamai’iu is at