Average annual temperature is 18.0 °C
Absolute maximum temperature: 24.2 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Aravan
* Weather data for Aravan 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) | 23.8 | 23.9 | 24.0 | 23.6 | 23.9 | 23.2 | 23.5 | 22.8 | 23.8 | 24.2 | 23.8 | 23.8 |
| Average daytime temperature (°C) | 21.6 | 21.6 | 22.2 | 21.4 | 21.8 | 21.6 | 21.6 | 21.7 | 22.0 | 21.5 | 22.0 | 21.8 |
| Average temperature (°C) | 18.0 | 18.1 | 18.1 | 18.0 | 18.4 | 17.9 | 17.6 | 17.5 | 17.8 | 17.7 | 18.1 | 18.3 |
| Average night temperature (°C) | 15.5 | 16.0 | 15.5 | 15.4 | 16.0 | 15.2 | 14.7 | 14.5 | 14.9 | 14.9 | 15.3 | 16.0 |
| Absolute minimum temperature (°C) | 14.6 | 14.7 | 14.3 | 14.6 | 14.5 | 13.6 | 13.3 | 12.7 | 12.8 | 13.0 | 13.0 | 14.8 |
| 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) | 12.4 | 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) | 7.6 | 5.9 | 8.5 | 7.7 | 7.0 | 8.6 | 9.4 | 10.1 | 9.7 | 8.5 | 8.9 | 8.0 |
| Precipitation (mm) | 329 | 526 | 419 | 351 | 378 | 338 | 206 | 311 | 377 | 412 | 417 | 593 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 2 | 3 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 27 | 28 | 28 | 27 | 29 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aravan is at