Average annual temperature is 0.1 °C
Absolute maximum temperature: 19.8 °C
Absolute minimum temperature: -22.0 °C
Number of sunny days: 95 days
Number of rainy days: 149 days
Number of snow days: 121 days
Look at detailed online map of Ajia Ercun
* Weather data for Ajia Ercun 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) | 7.8 | 6.4 | 3.4 | 11.2 | 17.6 | 19.8 | 17.7 | 18.4 | 15.5 | 15.9 | 5.7 | 1.4 |
| Average daytime temperature (°C) | -1.2 | 0.4 | -1.1 | 4.8 | 9.5 | 12.6 | 14.2 | 14.4 | 12.7 | 6.4 | 1.0 | -3.6 |
| Average temperature (°C) | -7.5 | -5.4 | -6.4 | -1.6 | 3.4 | 6.9 | 8.8 | 9.3 | 6.6 | 0.7 | -5.0 | -9.4 |
| Average night temperature (°C) | -14.6 | -11.9 | -13.2 | -8.9 | -3.2 | 2.0 | 3.5 | 4.4 | 1.2 | -4.7 | -11.4 | -16.0 |
| Absolute minimum temperature (°C) | -21.3 | -16.5 | -22.0 | -17.6 | -11.6 | -1.5 | -2.5 | -0.7 | -2.8 | -8.7 | -15.5 | -20.7 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.1 | 9.4 | 10.4 | 10.9 | 10.8 | 8.6 | 9.0 | 8.3 | 9.4 | 9.2 | 9.3 | 8.6 |
| Precipitation (mm) | 9 | 20 | 45 | 28 | 58 | 134 | 155 | 152 | 123 | 70 | 9 | 18 |
| Sunny days | 22 | 10 | 7 | 8 | 7 | 0 | 1 | 1 | 1 | 4 | 15 | 19 |
| Rainy days | 0 | 2 | 1 | 3 | 13 | 30 | 30 | 30 | 28 | 10 | 1 | 1 |
| Snow days | 9 | 16 | 23 | 19 | 11 | 0 | 0 | 0 | 1 | 17 | 14 | 11 |
The largest precipitation sum in Ajia Ercun is at