Average annual temperature is 16.8 °C
Absolute maximum temperature: 23.6 °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 Iabim
* Weather data for Iabim 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) | 23.3 | 23.6 | 23.5 | 23.1 | 22.5 | 21.6 | 21.0 | 21.0 | 21.6 | 22.0 | 23.1 | 22.8 |
| Average daytime temperature (°C) | 21.6 | 21.5 | 21.3 | 20.8 | 20.4 | 19.9 | 19.3 | 18.4 | 18.8 | 20.5 | 21.1 | 21.6 |
| Average temperature (°C) | 17.5 | 17.6 | 17.3 | 17.1 | 17.2 | 16.8 | 16.2 | 15.7 | 16.0 | 16.4 | 16.8 | 17.4 |
| Average night temperature (°C) | 14.1 | 14.8 | 14.1 | 14.2 | 14.8 | 14.3 | 13.7 | 13.7 | 14.1 | 13.0 | 12.7 | 13.7 |
| Absolute minimum temperature (°C) | 12.1 | 12.8 | 11.4 | 11.4 | 12.2 | 11.9 | 10.8 | 9.1 | 11.2 | 8.1 | 9.3 | 11.8 |
| 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 | 7.6 | 8.0 | 7.0 | 5.9 | 7.0 | 6.6 | 6.6 | 5.2 | 8.0 | 9.0 | 8.7 |
| Precipitation (mm) | 404 | 364 | 372 | 357 | 554 | 459 | 414 | 534 | 614 | 283 | 224 | 301 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 28 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iabim is at