Average annual temperature is 24.8 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 14 days
Number of rainy days: 351 days
Look at detailed online map of Bwanayab
* Weather data for Bwanayab 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) | 30.4 | 30.1 | 30.9 | 29.7 | 31.1 | 29.6 | 30.5 | 31.0 | 31.7 | 31.5 | 31.8 | 30.7 |
| Average daytime temperature (°C) | 28.3 | 27.9 | 28.7 | 28.2 | 28.3 | 28.0 | 28.6 | 29.3 | 30.2 | 29.2 | 29.7 | 29.2 |
| Average temperature (°C) | 24.6 | 24.3 | 24.6 | 24.4 | 24.6 | 24.3 | 24.7 | 24.9 | 25.5 | 25.0 | 25.2 | 25.0 |
| Average night temperature (°C) | 22.0 | 22.3 | 21.8 | 22.0 | 22.2 | 21.6 | 22.0 | 21.7 | 22.2 | 22.1 | 22.3 | 22.6 |
| Absolute minimum temperature (°C) | 21.2 | 21.5 | 20.7 | 21.4 | 21.6 | 20.6 | 20.9 | 20.8 | 20.8 | 21.3 | 21.9 | 21.8 |
| 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 | 12.4 |
| 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) | 8.7 | 6.2 | 7.9 | 7.9 | 7.5 | 8.6 | 9.4 | 10.0 | 10.1 | 9.4 | 10.2 | 8.3 |
| Precipitation (mm) | 321 | 488 | 417 | 268 | 310 | 201 | 202 | 87 | 127 | 265 | 314 | 537 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 6 | 0 | 2 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 29 | 29 | 29 | 24 | 31 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bwanayab is at