Average annual temperature is 26.0 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 43 days
Number of rainy days: 322 days
Look at detailed online map of Mongna
* Weather data for Mongna 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) | 30.6 | 30.6 | 31.0 | 30.1 | 33.6 | 29.7 | 30.9 | 31.9 | 31.6 | 30.6 | 31.5 | 33.0 |
| Average daytime temperature (°C) | 28.9 | 29.2 | 29.3 | 29.1 | 28.5 | 28.4 | 29.0 | 30.0 | 29.5 | 29.3 | 29.8 | 30.4 |
| Average temperature (°C) | 26.2 | 26.1 | 26.3 | 26.2 | 25.8 | 25.5 | 25.7 | 26.0 | 25.7 | 25.9 | 26.3 | 26.8 |
| Average night temperature (°C) | 24.0 | 24.0 | 24.0 | 24.0 | 23.8 | 23.3 | 23.2 | 22.8 | 22.7 | 23.3 | 23.5 | 24.3 |
| Absolute minimum temperature (°C) | 22.4 | 22.5 | 22.8 | 23.0 | 22.5 | 21.5 | 21.8 | 20.4 | 19.6 | 22.2 | 22.1 | 23.3 |
| 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 | 12.1 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 7.3 | 7.6 | 8.8 | 9.3 | 6.5 | 8.5 | 9.7 | 10.6 | 10.1 | 10.1 | 11.1 | 10.1 |
| Precipitation (mm) | 234 | 255 | 212 | 142 | 406 | 233 | 119 | 51 | 146 | 274 | 213 | 207 |
| Sunny days | 0 | 0 | 0 | 2 | 0 | 5 | 3 | 12 | 4 | 6 | 7 | 4 |
| Rainy days | 31 | 28 | 31 | 28 | 31 | 25 | 28 | 19 | 26 | 25 | 23 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mongna is at