Average annual temperature is 23.0 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Ulaolaoia
* Weather data for Ulaolaoia 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) | 28.8 | 29.7 | 28.7 | 28.5 | 28.2 | 28.4 | 26.7 | 25.0 | 27.0 | 27.3 | 28.6 | 29.9 |
| Average daytime temperature (°C) | 27.2 | 27.4 | 27.6 | 27.1 | 25.5 | 25.3 | 24.4 | 23.7 | 24.5 | 25.2 | 26.2 | 27.9 |
| Average temperature (°C) | 23.8 | 23.8 | 23.8 | 23.6 | 23.0 | 22.8 | 22.0 | 21.3 | 21.9 | 22.5 | 23.0 | 24.1 |
| Average night temperature (°C) | 21.6 | 21.5 | 21.2 | 21.1 | 21.5 | 21.1 | 20.6 | 19.7 | 20.1 | 20.8 | 20.7 | 21.4 |
| Absolute minimum temperature (°C) | 20.7 | 20.4 | 20.3 | 19.8 | 20.3 | 18.7 | 19.5 | 18.6 | 17.9 | 19.0 | 17.6 | 20.5 |
| 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) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.0 | 12.3 | 12.5 | 12.7 |
| 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) | 7.8 | 7.8 | 9.3 | 9.1 | 5.0 | 8.2 | 8.1 | 8.9 | 8.4 | 7.6 | 9.5 | 10.3 |
| Precipitation (mm) | 373 | 422 | 242 | 256 | 484 | 164 | 260 | 242 | 279 | 335 | 240 | 289 |
| Sunny days | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 31 | 30 | 31 | 31 | 28 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ulaolaoia is at