Average annual temperature is 25.2 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 14 days
Number of rainy days: 351 days
Look at detailed online map of Iumielo
* Weather data for Iumielo 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) | 31.4 | 31.5 | 31.8 | 31.3 | 30.7 | 28.8 | 29.2 | 28.5 | 29.0 | 30.2 | 30.6 | 31.5 |
| Average daytime temperature (°C) | 29.4 | 29.5 | 29.7 | 29.1 | 28.2 | 27.2 | 27.5 | 26.7 | 26.9 | 28.1 | 29.0 | 29.6 |
| Average temperature (°C) | 25.7 | 25.8 | 25.8 | 25.3 | 25.0 | 24.6 | 24.9 | 24.6 | 24.6 | 25.1 | 25.7 | 25.8 |
| Average night temperature (°C) | 23.7 | 23.8 | 23.3 | 23.1 | 23.1 | 23.0 | 23.3 | 23.1 | 23.2 | 23.1 | 23.4 | 23.6 |
| Absolute minimum temperature (°C) | 22.3 | 22.0 | 21.9 | 22.0 | 21.2 | 21.9 | 22.3 | 21.7 | 22.1 | 22.1 | 21.9 | 21.4 |
| 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) | 9.1 | 8.0 | 8.8 | 8.4 | 6.9 | 6.6 | 7.8 | 7.6 | 7.7 | 8.3 | 10.2 | 8.7 |
| Precipitation (mm) | 198 | 262 | 225 | 261 | 595 | 374 | 394 | 307 | 448 | 280 | 137 | 297 |
| Sunny days | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 4 | 0 | 3 | 1 |
| Rainy days | 29 | 28 | 30 | 29 | 31 | 30 | 30 | 30 | 26 | 31 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iumielo is at