Average annual temperature is 26.7 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 21.6 °C
Number of sunny days: 72 days
Number of rainy days: 293 days
Look at detailed online map of Wairavanua
* Weather data for Wairavanua 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) | 32.5 | 32.2 | 31.8 | 30.0 | 29.3 | 28.4 | 27.7 | 26.5 | 27.0 | 27.3 | 28.2 | 30.3 |
| Average daytime temperature (°C) | 29.9 | 29.9 | 29.4 | 29.0 | 27.9 | 27.3 | 26.6 | 25.8 | 26.1 | 26.7 | 27.1 | 29.2 |
| Average temperature (°C) | 28.3 | 28.1 | 27.7 | 27.4 | 27.0 | 26.5 | 25.7 | 24.7 | 25.3 | 25.8 | 26.4 | 27.7 |
| Average night temperature (°C) | 26.7 | 26.6 | 25.9 | 26.0 | 25.9 | 25.6 | 24.7 | 23.5 | 24.4 | 24.9 | 25.3 | 26.1 |
| Absolute minimum temperature (°C) | 25.3 | 23.9 | 24.2 | 24.5 | 23.7 | 23.8 | 22.3 | 21.6 | 21.6 | 22.4 | 22.6 | 25.1 |
| 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) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| 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) | 10.1 | 9.2 | 9.7 | 9.9 | 6.9 | 9.4 | 9.3 | 9.5 | 9.6 | 9.2 | 11.0 | 11.1 |
| Precipitation (mm) | 57 | 162 | 180 | 129 | 488 | 92 | 122 | 101 | 90 | 205 | 34 | 75 |
| Sunny days | 10 | 5 | 8 | 2 | 4 | 11 | 5 | 3 | 6 | 2 | 12 | 4 |
| Rainy days | 21 | 23 | 23 | 28 | 27 | 19 | 26 | 28 | 24 | 29 | 18 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wairavanua is at