Average annual temperature is 5.5 °C
Absolute maximum temperature: 24.5 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 148 days
Number of rainy days: 159 days
Number of snow days: 58 days
Look at detailed online map of Madang
* Weather data for Madang China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.3 | 14.0 | 14.9 | 21.6 | 22.0 | 22.3 | 24.5 | 23.9 | 23.6 | 14.8 | 16.5 | 12.4 |
| Average daytime temperature (°C) | 1.5 | 3.9 | 7.2 | 10.2 | 13.2 | 17.3 | 19.9 | 19.2 | 16.8 | 10.6 | 8.8 | 5.3 |
| Average temperature (°C) | -5.5 | -2.2 | 1.8 | 4.0 | 8.1 | 12.9 | 15.1 | 14.9 | 11.8 | 5.2 | 1.6 | -2.2 |
| Average night temperature (°C) | -12.2 | -7.7 | -3.8 | -2.4 | 2.6 | 7.7 | 9.6 | 9.7 | 7.3 | 0.5 | -3.8 | -7.9 |
| Absolute minimum temperature (°C) | -17.9 | -15.4 | -7.8 | -10.0 | -5.1 | 4.4 | 4.8 | 4.2 | 3.3 | -3.4 | -6.1 | -15.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.3 | 8.4 | 9.3 | 9.1 | 8.0 | 9.4 | 10.2 | 10.2 | 7.9 | 7.4 | 9.0 | 8.7 |
| Precipitation (mm) | 7 | 21 | 36 | 57 | 123 | 110 | 89 | 71 | 137 | 125 | 9 | 3 |
| Sunny days | 24 | 15 | 12 | 9 | 4 | 8 | 9 | 9 | 5 | 5 | 22 | 26 |
| Rainy days | 0 | 1 | 4 | 10 | 25 | 22 | 22 | 22 | 25 | 24 | 3 | 1 |
| Snow days | 7 | 12 | 15 | 11 | 2 | 0 | 0 | 0 | 0 | 2 | 5 | 4 |
The largest precipitation sum in Madang is at