Average annual temperature is 26.2 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 21.7 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Iabaru Number 1
* Weather data for Iabaru Number 1 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) | 34.1 | 34.2 | 34.0 | 32.9 | 33.6 | 33.3 | 33.2 | 33.9 | 34.2 | 34.3 | 34.6 | 34.5 |
| Average daytime temperature (°C) | 31.5 | 31.1 | 31.9 | 30.1 | 31.1 | 31.1 | 31.3 | 31.7 | 31.8 | 31.9 | 32.0 | 31.0 |
| Average temperature (°C) | 26.2 | 25.9 | 26.2 | 25.7 | 26.4 | 26.2 | 26.3 | 26.2 | 26.3 | 26.5 | 26.6 | 26.2 |
| Average night temperature (°C) | 23.4 | 23.4 | 23.3 | 23.4 | 23.7 | 23.3 | 23.2 | 22.9 | 23.2 | 23.3 | 23.5 | 23.8 |
| Absolute minimum temperature (°C) | 22.7 | 22.8 | 22.8 | 22.6 | 22.7 | 22.6 | 22.4 | 21.7 | 22.5 | 22.7 | 22.8 | 23.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.3 | 6.9 | 7.7 | 6.6 | 7.5 | 8.6 | 8.6 | 9.0 | 9.0 | 8.8 | 8.7 | 7.0 |
| Precipitation (mm) | 585 | 720 | 690 | 616 | 681 | 419 | 360 | 510 | 654 | 554 | 610 | 871 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 27 | 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 Iabaru Number 1 is at