Average annual temperature is 26.8 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: 23.2 °C
Number of sunny days: 10 days
Number of rainy days: 355 days
Look at detailed online map of Central Bougainville
* Weather data for Central Bougainville 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) | 30.5 | 30.6 | 31.2 | 30.5 | 30.5 | 30.1 | 31.7 | 30.6 | 31.3 | 30.7 | 30.7 | 31.0 |
| Average daytime temperature (°C) | 29.3 | 29.4 | 29.0 | 29.1 | 28.9 | 28.9 | 29.2 | 28.9 | 29.0 | 29.3 | 29.7 | 29.9 |
| Average temperature (°C) | 26.9 | 27.0 | 26.7 | 26.8 | 26.7 | 26.6 | 26.6 | 26.5 | 26.5 | 26.7 | 27.0 | 27.2 |
| Average night temperature (°C) | 24.8 | 25.1 | 24.8 | 24.7 | 25.0 | 24.6 | 24.7 | 24.7 | 24.5 | 24.6 | 24.8 | 25.1 |
| Absolute minimum temperature (°C) | 23.9 | 24.0 | 24.0 | 23.2 | 24.2 | 23.5 | 23.8 | 23.4 | 23.3 | 23.7 | 23.6 | 24.2 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 10.2 | 8.5 | 8.0 | 9.8 | 7.7 | 9.3 | 7.1 | 7.8 | 8.1 | 9.1 | 9.2 | 9.1 |
| Precipitation (mm) | 132 | 203 | 292 | 144 | 295 | 203 | 362 | 360 | 291 | 221 | 243 | 306 |
| Sunny days | 2 | 0 | 5 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Rainy days | 29 | 28 | 26 | 30 | 30 | 29 | 31 | 31 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Central Bougainville is at