Average annual temperature is 18.3 °C
Absolute maximum temperature: 24.2 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Iworamon
* Weather data for Iworamon 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) | 22.8 | 23.8 | 24.2 | 22.6 | 23.3 | 22.3 | 23.2 | 23.6 | 23.3 | 23.8 | 23.6 | 23.9 |
| Average daytime temperature (°C) | 20.9 | 21.1 | 21.5 | 20.7 | 21.3 | 20.9 | 21.5 | 21.7 | 21.6 | 21.5 | 21.9 | 22.2 |
| Average temperature (°C) | 18.2 | 18.3 | 18.1 | 18.0 | 18.5 | 18.2 | 18.2 | 18.0 | 18.3 | 18.4 | 18.6 | 19.0 |
| Average night temperature (°C) | 16.1 | 16.2 | 15.7 | 15.8 | 16.5 | 16.1 | 15.6 | 14.9 | 15.6 | 15.9 | 15.8 | 16.5 |
| Absolute minimum temperature (°C) | 14.2 | 14.4 | 14.1 | 14.1 | 14.8 | 14.3 | 12.2 | 11.7 | 10.6 | 13.0 | 12.2 | 15.3 |
| 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 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| 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) | 8.1 | 6.3 | 7.9 | 7.9 | 7.0 | 8.2 | 8.9 | 9.5 | 9.2 | 8.1 | 8.8 | 7.8 |
| Precipitation (mm) | 275 | 439 | 439 | 294 | 394 | 286 | 247 | 311 | 412 | 459 | 420 | 591 |
| Sunny days | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 28 | 30 | 31 | 30 | 31 | 30 | 30 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iworamon is at