Average annual temperature is 16.0 °C
Absolute maximum temperature: 24.6 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 6 days
Number of rainy days: 359 days
Look at detailed online map of Irawara
* Weather data for Irawara 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) | 24.0 | 22.6 | 23.1 | 23.7 | 24.3 | 23.9 | 23.0 | 22.0 | 23.6 | 22.5 | 24.6 | 24.0 |
| Average daytime temperature (°C) | 21.4 | 20.6 | 21.3 | 20.9 | 20.6 | 20.9 | 20.3 | 19.5 | 19.8 | 20.7 | 21.5 | 21.9 |
| Average temperature (°C) | 16.1 | 16.1 | 15.7 | 15.8 | 16.1 | 16.2 | 15.9 | 15.5 | 15.7 | 15.8 | 16.2 | 16.6 |
| Average night temperature (°C) | 12.4 | 13.0 | 11.9 | 12.1 | 13.2 | 12.9 | 13.1 | 13.2 | 13.3 | 12.4 | 12.0 | 12.8 |
| Absolute minimum temperature (°C) | 10.6 | 11.2 | 10.1 | 10.3 | 11.2 | 10.8 | 10.7 | 10.1 | 11.5 | 8.1 | 9.7 | 10.9 |
| 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) | 7.9 | 6.9 | 7.8 | 6.8 | 5.4 | 7.6 | 7.0 | 6.7 | 6.0 | 7.4 | 8.7 | 8.7 |
| Precipitation (mm) | 386 | 209 | 368 | 417 | 531 | 351 | 334 | 338 | 482 | 437 | 216 | 255 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 |
| Rainy days | 30 | 27 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Irawara is at