Average annual temperature is 27.8 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: 21.6 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Iruru
* Weather data for Iruru 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) | 30.0 | 29.9 | 29.9 | 29.9 | 30.4 | 29.8 | 30.0 | 29.8 | 29.3 | 30.1 | 30.0 | 30.1 |
| Average daytime temperature (°C) | 28.8 | 28.7 | 28.7 | 28.8 | 29.0 | 28.8 | 28.8 | 28.8 | 28.7 | 29.0 | 29.2 | 29.2 |
| Average temperature (°C) | 27.7 | 27.6 | 27.9 | 27.7 | 28.0 | 27.6 | 27.8 | 27.8 | 27.6 | 28.0 | 28.1 | 28.2 |
| Average night temperature (°C) | 26.1 | 26.3 | 26.8 | 26.4 | 27.0 | 26.0 | 26.5 | 26.3 | 26.4 | 26.8 | 26.9 | 27.1 |
| Absolute minimum temperature (°C) | 24.9 | 25.1 | 25.1 | 24.7 | 25.6 | 21.6 | 25.0 | 25.0 | 25.3 | 25.3 | 25.4 | 25.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.8 | 7.6 | 8.9 | 8.7 | 8.1 | 8.8 | 9.0 | 9.4 | 8.8 | 9.5 | 10.3 | 9.9 |
| Precipitation (mm) | 200 | 305 | 169 | 290 | 336 | 322 | 383 | 306 | 500 | 212 | 155 | 143 |
| Sunny days | 0 | 1 | 4 | 0 | 2 | 0 | 0 | 0 | 3 | 5 | 2 | 1 |
| Rainy days | 31 | 27 | 27 | 30 | 29 | 30 | 31 | 31 | 27 | 26 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iruru is at