Average annual temperature is 26.6 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 22.4 °C
Number of sunny days: 3 days
Number of rainy days: 362 days
Look at detailed online map of Yambumumba
* Weather data for Yambumumba 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) | 33.7 | 34.3 | 33.8 | 33.2 | 33.3 | 32.7 | 33.1 | 33.7 | 33.9 | 34.6 | 34.7 | 34.5 |
| Average daytime temperature (°C) | 31.2 | 30.8 | 31.8 | 30.3 | 30.9 | 30.7 | 31.3 | 31.8 | 32.1 | 31.7 | 32.1 | 31.5 |
| Average temperature (°C) | 26.4 | 26.2 | 26.5 | 26.0 | 26.6 | 26.4 | 26.7 | 26.8 | 26.9 | 26.9 | 27.0 | 26.5 |
| Average night temperature (°C) | 23.6 | 23.8 | 23.5 | 23.7 | 24.1 | 23.7 | 23.7 | 23.7 | 23.9 | 23.9 | 24.1 | 24.1 |
| Absolute minimum temperature (°C) | 22.6 | 23.1 | 23.0 | 23.0 | 23.5 | 23.2 | 22.4 | 22.9 | 23.2 | 23.0 | 23.2 | 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.2 | 6.2 | 8.3 | 7.4 | 7.6 | 8.3 | 9.3 | 9.3 | 9.1 | 8.3 | 9.0 | 7.5 |
| Precipitation (mm) | 635 | 747 | 842 | 622 | 600 | 365 | 457 | 420 | 437 | 699 | 664 | 960 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 31 | 31 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yambumumba is at