Average annual temperature is 25.7 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of One One
* Weather data for One One 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) | 32.3 | 32.5 | 32.0 | 31.7 | 30.3 | 29.0 | 30.9 | 27.5 | 30.2 | 28.7 | 32.5 | 32.7 |
| Average daytime temperature (°C) | 31.0 | 30.3 | 30.3 | 29.7 | 28.2 | 27.5 | 27.0 | 26.1 | 26.9 | 27.3 | 28.8 | 30.7 |
| Average temperature (°C) | 27.5 | 26.9 | 26.9 | 26.5 | 25.8 | 25.2 | 24.5 | 23.4 | 24.4 | 24.9 | 25.7 | 27.0 |
| Average night temperature (°C) | 25.2 | 24.8 | 24.7 | 24.3 | 24.2 | 23.4 | 22.7 | 21.3 | 22.4 | 23.2 | 23.1 | 24.3 |
| Absolute minimum temperature (°C) | 23.1 | 23.3 | 23.0 | 23.3 | 22.4 | 21.3 | 19.8 | 19.7 | 19.4 | 21.2 | 20.7 | 22.3 |
| 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) | 12.6 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 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) | 10.0 | 8.6 | 9.9 | 9.6 | 7.1 | 9.0 | 8.3 | 8.8 | 8.9 | 8.7 | 10.5 | 11.3 |
| Precipitation (mm) | 170 | 250 | 209 | 198 | 557 | 126 | 153 | 136 | 130 | 326 | 81 | 120 |
| Sunny days | 3 | 2 | 4 | 3 | 2 | 8 | 3 | 1 | 4 | 1 | 7 | 4 |
| Rainy days | 28 | 26 | 27 | 27 | 29 | 22 | 28 | 30 | 26 | 30 | 23 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in One One is at