Average annual temperature is 24.5 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 44 days
Number of rainy days: 321 days
Look at detailed online map of Mumuiru
* Weather data for Mumuiru 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) | 32.5 | 32.4 | 32.5 | 30.9 | 30.6 | 29.4 | 29.9 | 28.9 | 32.9 | 29.6 | 35.5 | 31.9 |
| Average daytime temperature (°C) | 30.7 | 30.1 | 29.7 | 29.1 | 27.6 | 27.2 | 27.5 | 26.8 | 28.3 | 27.6 | 29.5 | 30.4 |
| Average temperature (°C) | 26.1 | 25.7 | 25.2 | 24.6 | 24.3 | 23.8 | 23.6 | 22.8 | 23.7 | 23.8 | 24.8 | 25.7 |
| Average night temperature (°C) | 22.9 | 22.8 | 22.0 | 21.7 | 22.3 | 21.7 | 21.0 | 20.3 | 20.8 | 21.8 | 21.5 | 22.4 |
| Absolute minimum temperature (°C) | 21.0 | 21.6 | 20.3 | 19.6 | 21.4 | 19.9 | 17.6 | 17.3 | 16.5 | 20.3 | 18.1 | 20.3 |
| 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 | 11.7 | 11.6 | 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) | 9.2 | 8.9 | 8.7 | 8.6 | 6.3 | 8.9 | 8.7 | 9.1 | 9.5 | 7.8 | 10.1 | 10.4 |
| Precipitation (mm) | 146 | 227 | 224 | 205 | 688 | 45 | 38 | 72 | 43 | 304 | 111 | 184 |
| Sunny days | 3 | 3 | 2 | 1 | 1 | 7 | 9 | 4 | 10 | 2 | 1 | 1 |
| Rainy days | 28 | 25 | 29 | 29 | 30 | 23 | 22 | 27 | 20 | 29 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mumuiru is at