Average annual temperature is -0.9 °C
Absolute maximum temperature: 18.5 °C
Absolute minimum temperature: -22.6 °C
Number of sunny days: 146 days
Number of rainy days: 123 days
Number of snow days: 96 days
Look at detailed online map of Chelong
* Weather data for Chelong 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) | 5.9 | 2.1 | -0.3 | 7.6 | 15.4 | 16.1 | 16.7 | 18.5 | 15.4 | 14.9 | 4.0 | -1.9 |
| Average daytime temperature (°C) | -2.4 | -1.6 | -2.9 | 2.6 | 7.7 | 12.1 | 14.4 | 14.6 | 13.3 | 5.8 | -1.3 | -4.8 |
| Average temperature (°C) | -9.0 | -7.1 | -8.0 | -2.9 | 1.9 | 6.4 | 9.1 | 9.3 | 7.0 | -0.2 | -7.1 | -10.9 |
| Average night temperature (°C) | -15.1 | -12.5 | -14.3 | -9.0 | -3.7 | 1.2 | 4.4 | 4.7 | 0.9 | -5.5 | -12.8 | -17.0 |
| Absolute minimum temperature (°C) | -21.7 | -18.2 | -17.6 | -16.4 | -9.6 | -1.7 | 1.4 | 2.2 | -3.1 | -12.8 | -18.5 | -22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 9.6 | 10.2 | 11.6 | 11.7 | 10.7 | 9.9 | 9.0 | 10.8 | 9.8 | 9.0 | 8.7 |
| Precipitation (mm) | 0 | 23 | 28 | 24 | 44 | 110 | 135 | 140 | 36 | 45 | 14 | 12 |
| Sunny days | 30 | 13 | 17 | 11 | 8 | 9 | 1 | 1 | 6 | 11 | 20 | 19 |
| Rainy days | 0 | 0 | 0 | 2 | 7 | 21 | 30 | 30 | 24 | 9 | 0 | 0 |
| Snow days | 1 | 15 | 14 | 17 | 16 | 0 | 0 | 0 | 0 | 11 | 10 | 12 |
The largest precipitation sum in Chelong is at