Average annual temperature is 23.8 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Old Bangalum
* Weather data for Old Bangalum 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) | 31.7 | 31.2 | 32.0 | 32.8 | 31.3 | 30.1 | 30.8 | 30.1 | 31.2 | 32.1 | 31.7 | 32.6 |
| Average daytime temperature (°C) | 29.3 | 29.4 | 29.7 | 29.3 | 28.3 | 28.1 | 28.0 | 28.0 | 28.4 | 29.3 | 29.8 | 30.3 |
| Average temperature (°C) | 24.2 | 24.2 | 24.1 | 24.0 | 24.2 | 23.4 | 23.0 | 23.2 | 23.1 | 23.9 | 24.2 | 24.6 |
| Average night temperature (°C) | 20.8 | 21.1 | 20.8 | 20.8 | 21.4 | 20.1 | 19.5 | 19.9 | 19.7 | 20.5 | 20.4 | 21.0 |
| Absolute minimum temperature (°C) | 19.6 | 19.6 | 19.7 | 18.9 | 19.6 | 15.9 | 15.0 | 14.5 | 16.1 | 18.5 | 17.3 | 19.7 |
| 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 | 11.9 | 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) | 8.1 | 7.8 | 8.9 | 8.7 | 7.0 | 8.6 | 8.6 | 9.3 | 8.9 | 9.1 | 10.0 | 9.8 |
| Precipitation (mm) | 201 | 294 | 273 | 312 | 290 | 188 | 176 | 141 | 186 | 295 | 203 | 326 |
| Sunny days | 2 | 0 | 0 | 1 | 0 | 3 | 4 | 4 | 1 | 3 | 2 | 3 |
| Rainy days | 29 | 28 | 31 | 29 | 31 | 27 | 27 | 27 | 29 | 28 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Old Bangalum is at