Average annual temperature is 26.3 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 22.1 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Baiuwai
* Weather data for Baiuwai 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) | 34.0 | 34.3 | 33.8 | 32.7 | 33.0 | 33.0 | 33.6 | 34.5 | 34.3 | 34.7 | 34.7 | 34.1 |
| Average daytime temperature (°C) | 31.2 | 31.0 | 31.6 | 29.8 | 30.8 | 30.8 | 31.2 | 31.6 | 31.8 | 31.9 | 31.9 | 30.9 |
| Average temperature (°C) | 26.3 | 26.0 | 26.3 | 25.7 | 26.4 | 26.3 | 26.4 | 26.4 | 26.5 | 26.7 | 26.8 | 26.3 |
| Average night temperature (°C) | 23.5 | 23.5 | 23.4 | 23.4 | 23.8 | 23.5 | 23.5 | 23.1 | 23.3 | 23.5 | 23.8 | 23.9 |
| Absolute minimum temperature (°C) | 22.6 | 22.4 | 22.6 | 22.7 | 23.0 | 22.9 | 22.8 | 22.1 | 22.7 | 22.8 | 22.8 | 23.1 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.2 | 6.9 | 7.7 | 6.5 | 7.5 | 8.6 | 8.4 | 9.0 | 8.8 | 8.5 | 8.9 | 7.0 |
| Precipitation (mm) | 502 | 671 | 715 | 624 | 631 | 347 | 389 | 481 | 586 | 557 | 571 | 824 |
| Sunny days | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 30 | 30 | 31 | 28 | 30 | 30 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Baiuwai is at