Average annual temperature is 18.4 °C
Absolute maximum temperature: 26.7 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 2 days
Number of rainy days: 363 days
Look at detailed online map of Ioburegaun
* Weather data for Ioburegaun 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) | 25.7 | 26.0 | 26.0 | 26.2 | 26.4 | 26.7 | 24.3 | 23.5 | 25.6 | 24.5 | 25.4 | 26.1 |
| Average daytime temperature (°C) | 23.9 | 23.7 | 24.0 | 23.3 | 22.7 | 22.4 | 21.7 | 20.7 | 21.4 | 22.5 | 23.5 | 23.9 |
| Average temperature (°C) | 18.9 | 19.0 | 18.8 | 18.7 | 18.8 | 18.3 | 17.9 | 17.2 | 17.7 | 18.2 | 18.8 | 19.2 |
| Average night temperature (°C) | 15.7 | 16.2 | 15.5 | 15.7 | 16.3 | 15.6 | 15.4 | 15.2 | 15.4 | 15.3 | 15.6 | 16.0 |
| Absolute minimum temperature (°C) | 14.3 | 14.8 | 13.9 | 14.2 | 14.8 | 14.0 | 12.6 | 12.5 | 13.3 | 13.6 | 13.1 | 14.9 |
| 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) | 8.2 | 7.2 | 8.7 | 7.9 | 7.0 | 7.8 | 8.0 | 7.2 | 7.2 | 8.0 | 9.1 | 9.3 |
| Precipitation (mm) | 406 | 414 | 394 | 531 | 470 | 346 | 339 | 423 | 420 | 407 | 323 | 401 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 31 | 31 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ioburegaun is at