Average annual temperature is 25.1 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Andumosom
* Weather data for Andumosom 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) | 34.4 | 33.1 | 32.7 | 32.5 | 32.0 | 31.5 | 31.1 | 31.8 | 32.4 | 32.8 | 33.2 | 33.5 |
| Average daytime temperature (°C) | 31.0 | 30.8 | 30.5 | 29.7 | 29.2 | 29.2 | 29.3 | 29.4 | 29.3 | 30.3 | 30.9 | 31.4 |
| Average temperature (°C) | 25.7 | 25.5 | 25.2 | 25.0 | 24.8 | 24.8 | 24.7 | 24.6 | 24.5 | 25.1 | 25.6 | 26.0 |
| Average night temperature (°C) | 22.4 | 22.3 | 22.3 | 22.3 | 22.5 | 22.3 | 22.0 | 21.3 | 21.6 | 21.8 | 22.4 | 22.8 |
| Absolute minimum temperature (°C) | 20.8 | 21.5 | 21.7 | 21.0 | 21.5 | 21.5 | 20.5 | 19.0 | 19.8 | 19.1 | 20.7 | 22.1 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| 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) | 8.8 | 8.6 | 8.5 | 7.6 | 6.3 | 7.8 | 8.1 | 8.6 | 7.6 | 8.3 | 8.9 | 9.1 |
| Precipitation (mm) | 518 | 610 | 448 | 529 | 656 | 274 | 273 | 114 | 306 | 170 | 233 | 518 |
| Sunny days | 4 | 0 | 0 | 1 | 1 | 0 | 2 | 7 | 5 | 4 | 3 | 1 |
| Rainy days | 27 | 28 | 31 | 29 | 30 | 30 | 29 | 24 | 25 | 27 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Andumosom is at