Average annual temperature is 15.8 °C
Absolute maximum temperature: 24.4 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Nivi
* Weather data for Nivi 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) | 23.6 | 23.5 | 23.5 | 23.7 | 24.0 | 22.4 | 22.2 | 22.1 | 23.6 | 23.7 | 24.2 | 24.4 |
| Average daytime temperature (°C) | 21.7 | 21.4 | 21.5 | 21.3 | 20.8 | 20.7 | 20.6 | 20.5 | 21.0 | 21.3 | 22.1 | 22.3 |
| Average temperature (°C) | 16.0 | 16.0 | 15.9 | 15.9 | 15.8 | 15.4 | 15.4 | 15.3 | 15.5 | 15.7 | 16.2 | 16.6 |
| Average night temperature (°C) | 12.4 | 12.9 | 12.4 | 12.6 | 13.0 | 12.2 | 12.2 | 12.6 | 12.2 | 12.3 | 12.4 | 13.2 |
| Absolute minimum temperature (°C) | 10.6 | 11.2 | 10.2 | 10.7 | 11.3 | 9.3 | 9.2 | 9.6 | 8.9 | 8.4 | 9.8 | 12.0 |
| 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) | 8.5 | 7.1 | 8.3 | 8.2 | 6.8 | 8.3 | 8.8 | 8.7 | 8.5 | 8.6 | 9.6 | 9.1 |
| Precipitation (mm) | 174 | 256 | 264 | 248 | 325 | 219 | 149 | 286 | 238 | 286 | 200 | 247 |
| Sunny days | 1 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 2 | 1 |
| Rainy days | 30 | 27 | 29 | 30 | 30 | 29 | 31 | 31 | 28 | 29 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nivi is at