Average annual temperature is 20.9 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Melilup
* Weather data for Melilup 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) | 27.2 | 28.6 | 27.1 | 26.3 | 26.8 | 26.3 | 26.8 | 25.6 | 25.7 | 25.8 | 26.6 | 27.0 |
| Average daytime temperature (°C) | 25.2 | 25.4 | 24.5 | 24.5 | 24.5 | 24.2 | 24.2 | 23.9 | 24.4 | 24.7 | 25.0 | 24.9 |
| Average temperature (°C) | 21.0 | 21.2 | 20.6 | 20.6 | 21.1 | 20.6 | 20.9 | 20.6 | 20.8 | 21.0 | 21.2 | 21.5 |
| Average night temperature (°C) | 18.2 | 18.4 | 17.9 | 17.8 | 18.8 | 18.1 | 18.7 | 18.4 | 18.6 | 18.8 | 18.7 | 19.2 |
| Absolute minimum temperature (°C) | 16.3 | 16.8 | 15.9 | 16.3 | 17.5 | 16.7 | 17.5 | 17.1 | 17.3 | 17.5 | 16.4 | 18.5 |
| 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 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 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) | 9.7 | 8.4 | 7.4 | 9.1 | 6.9 | 8.3 | 6.3 | 7.1 | 7.5 | 8.0 | 8.4 | 8.4 |
| Precipitation (mm) | 265 | 260 | 383 | 318 | 395 | 348 | 506 | 564 | 418 | 603 | 490 | 521 |
| Sunny days | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 31 | 27 | 31 | 30 | 31 | 30 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Melilup is at