Average annual temperature is 25.9 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 20.3 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Mianji
* Weather data for Mianji 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) | 33.8 | 33.0 | 32.2 | 31.9 | 29.6 | 29.3 | 29.0 | 28.1 | 29.6 | 31.2 | 34.0 | 34.5 |
| Average daytime temperature (°C) | 31.1 | 30.8 | 30.5 | 29.7 | 28.2 | 28.1 | 27.7 | 27.1 | 28.1 | 28.8 | 30.7 | 32.5 |
| Average temperature (°C) | 26.6 | 26.1 | 26.2 | 25.9 | 25.7 | 25.5 | 25.1 | 24.3 | 25.0 | 25.5 | 26.9 | 27.6 |
| Average night temperature (°C) | 23.7 | 23.7 | 23.4 | 23.3 | 24.0 | 23.8 | 23.4 | 22.5 | 23.1 | 23.3 | 24.2 | 24.6 |
| Absolute minimum temperature (°C) | 22.8 | 22.9 | 22.3 | 22.5 | 22.9 | 22.0 | 21.1 | 20.7 | 21.1 | 20.3 | 22.6 | 23.6 |
| 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 | 11.7 | 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) | 8.9 | 7.7 | 9.2 | 8.2 | 6.9 | 9.3 | 9.5 | 9.7 | 9.5 | 9.6 | 11.2 | 9.8 |
| Precipitation (mm) | 312 | 405 | 304 | 312 | 386 | 105 | 96 | 56 | 60 | 75 | 44 | 204 |
| Sunny days | 0 | 0 | 0 | 0 | 2 | 6 | 2 | 3 | 6 | 7 | 2 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 29 | 24 | 29 | 28 | 24 | 24 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mianji is at