Average annual temperature is 25.0 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Bumayong
* Weather data for Bumayong 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) | 32.2 | 33.3 | 32.9 | 31.6 | 31.1 | 29.7 | 29.5 | 30.4 | 30.5 | 30.9 | 31.2 | 32.8 |
| Average daytime temperature (°C) | 29.7 | 30.1 | 30.3 | 29.4 | 28.6 | 27.3 | 27.1 | 26.8 | 27.4 | 28.9 | 28.9 | 29.9 |
| Average temperature (°C) | 26.0 | 25.8 | 26.0 | 25.3 | 25.0 | 24.3 | 23.9 | 23.6 | 23.9 | 25.0 | 25.2 | 25.8 |
| Average night temperature (°C) | 23.6 | 23.4 | 23.3 | 22.8 | 22.7 | 22.2 | 21.7 | 21.5 | 21.5 | 22.3 | 22.6 | 23.1 |
| Absolute minimum temperature (°C) | 22.3 | 21.3 | 21.9 | 21.7 | 20.9 | 19.7 | 19.0 | 19.6 | 19.5 | 19.8 | 21.4 | 21.9 |
| 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 | 9.4 | 9.2 | 7.6 | 7.3 | 7.4 | 7.9 | 8.2 | 9.8 | 10.1 | 10.2 |
| Precipitation (mm) | 159 | 329 | 203 | 300 | 410 | 263 | 320 | 274 | 318 | 187 | 168 | 295 |
| Sunny days | 2 | 1 | 3 | 0 | 1 | 1 | 2 | 3 | 5 | 3 | 5 | 2 |
| Rainy days | 29 | 27 | 28 | 30 | 30 | 29 | 29 | 28 | 25 | 28 | 25 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumayong is at