Average annual temperature is 6.0 °C
Absolute maximum temperature: 25.2 °C
Absolute minimum temperature: -14.9 °C
Number of sunny days: 145 days
Number of rainy days: 172 days
Number of snow days: 48 days
Look at detailed online map of Aru
* Weather data for Aru China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.3 | 13.3 | 14.0 | 21.1 | 22.2 | 22.0 | 25.2 | 23.2 | 22.4 | 17.0 | 15.0 | 11.5 |
| Average daytime temperature (°C) | 2.5 | 5.3 | 6.9 | 11.1 | 13.9 | 16.5 | 20.0 | 19.9 | 17.1 | 11.2 | 8.9 | 5.2 |
| Average temperature (°C) | -3.8 | -0.9 | 1.1 | 5.3 | 8.7 | 12.0 | 15.2 | 14.5 | 11.7 | 6.2 | 2.8 | -1.0 |
| Average night temperature (°C) | -9.2 | -5.8 | -4.0 | -0.3 | 4.3 | 8.1 | 10.7 | 9.7 | 7.6 | 2.0 | -2.3 | -5.7 |
| Absolute minimum temperature (°C) | -14.9 | -10.6 | -11.1 | -7.9 | -0.3 | 3.7 | 7.0 | 3.6 | 2.1 | -1.9 | -7.2 | -12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 8.3 | 8.6 | 8.6 | 7.8 | 8.6 | 9.9 | 9.7 | 8.0 | 7.3 | 8.7 | 8.5 |
| Precipitation (mm) | 6 | 30 | 51 | 89 | 122 | 96 | 80 | 114 | 155 | 74 | 12 | 3 |
| Sunny days | 21 | 16 | 11 | 12 | 3 | 8 | 8 | 6 | 3 | 12 | 21 | 24 |
| Rainy days | 2 | 4 | 6 | 14 | 26 | 22 | 23 | 25 | 27 | 19 | 4 | 0 |
| Snow days | 8 | 8 | 14 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 7 |
The largest precipitation sum in Aru is at