Average annual temperature is 16.9 °C
Absolute maximum temperature: 26.1 °C
Absolute minimum temperature: 9.2 °C
Number of sunny days: 3 days
Number of rainy days: 362 days
Look at detailed online map of Waiyanavi
* Weather data for Waiyanavi 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) | 25.8 | 24.4 | 25.5 | 25.1 | 25.2 | 24.9 | 24.8 | 22.3 | 25.2 | 24.3 | 25.7 | 26.1 |
| Average daytime temperature (°C) | 22.3 | 21.6 | 22.6 | 22.5 | 21.6 | 21.6 | 20.8 | 19.7 | 20.8 | 21.4 | 22.6 | 22.4 |
| Average temperature (°C) | 17.1 | 17.2 | 17.0 | 17.0 | 17.2 | 16.8 | 16.4 | 16.0 | 16.3 | 16.7 | 17.1 | 17.5 |
| Average night temperature (°C) | 13.6 | 14.2 | 13.3 | 13.5 | 14.4 | 13.6 | 13.6 | 13.9 | 13.3 | 13.4 | 13.1 | 14.2 |
| Absolute minimum temperature (°C) | 11.8 | 12.3 | 11.8 | 11.6 | 12.3 | 11.6 | 11.8 | 9.2 | 11.2 | 9.4 | 10.3 | 12.6 |
| 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) | 7.6 | 5.5 | 8.2 | 7.3 | 5.8 | 7.3 | 6.8 | 6.0 | 6.7 | 7.5 | 9.0 | 8.5 |
| Precipitation (mm) | 354 | 255 | 340 | 382 | 399 | 214 | 189 | 268 | 293 | 356 | 257 | 322 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 29 | 31 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Waiyanavi is at