Average annual temperature is 21.2 °C
Absolute maximum temperature: 28.4 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 7 days
Number of rainy days: 358 days
Look at detailed online map of Ivandu
* Weather data for Ivandu 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) | 27.5 | 27.6 | 27.1 | 27.0 | 26.3 | 26.4 | 25.8 | 24.7 | 26.4 | 25.7 | 28.4 | 27.4 |
| Average daytime temperature (°C) | 25.5 | 25.2 | 25.4 | 25.0 | 24.2 | 24.2 | 23.7 | 22.7 | 23.7 | 24.3 | 25.5 | 26.0 |
| Average temperature (°C) | 22.0 | 21.9 | 21.7 | 21.3 | 21.3 | 20.9 | 20.5 | 19.7 | 20.4 | 20.9 | 21.5 | 22.1 |
| Average night temperature (°C) | 19.3 | 19.5 | 18.8 | 18.7 | 19.3 | 18.7 | 18.1 | 17.8 | 18.1 | 18.7 | 18.6 | 19.3 |
| Absolute minimum temperature (°C) | 18.3 | 18.6 | 17.5 | 17.7 | 17.7 | 16.5 | 14.7 | 14.4 | 14.6 | 17.0 | 15.9 | 17.5 |
| 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 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 8.0 | 7.5 | 8.3 | 7.7 | 5.8 | 6.6 | 7.3 | 6.9 | 7.1 | 7.4 | 8.9 | 9.0 |
| Precipitation (mm) | 149 | 162 | 194 | 289 | 300 | 311 | 241 | 324 | 264 | 506 | 281 | 229 |
| Sunny days | 4 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 27 | 28 | 30 | 30 | 31 | 29 | 30 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ivandu is at