Average annual temperature is 3.8 °C
Absolute maximum temperature: 23.2 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 138 days
Number of rainy days: 152 days
Number of snow days: 75 days
Look at detailed online map of Chalonglong
* Weather data for Chalonglong 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) | 11.0 | 8.6 | 8.4 | 14.5 | 22.5 | 23.2 | 23.1 | 22.5 | 19.5 | 21.0 | 9.6 | 7.1 |
| Average daytime temperature (°C) | 3.1 | 3.7 | 5.0 | 10.2 | 14.2 | 17.1 | 17.8 | 17.2 | 17.1 | 10.6 | 4.2 | 1.1 |
| Average temperature (°C) | -4.2 | -2.9 | -1.2 | 3.6 | 7.5 | 11.2 | 12.3 | 11.8 | 10.8 | 4.1 | -2.1 | -5.1 |
| Average night temperature (°C) | -12.4 | -10.3 | -8.5 | -4.0 | 0.2 | 5.4 | 7.4 | 7.0 | 3.3 | -3.0 | -8.2 | -11.4 |
| Absolute minimum temperature (°C) | -17.3 | -14.0 | -12.4 | -8.3 | -5.3 | 1.9 | 3.9 | 3.6 | -0.8 | -7.9 | -11.3 | -15.1 |
| 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) | 9.3 | 9.7 | 10.6 | 11.7 | 12.0 | 10.7 | 10.2 | 9.5 | 11.0 | 10.0 | 9.3 | 8.8 |
| Precipitation (mm) | 2 | 21 | 29 | 42 | 57 | 155 | 178 | 219 | 48 | 53 | 14 | 5 |
| Sunny days | 30 | 13 | 9 | 8 | 10 | 3 | 0 | 1 | 6 | 12 | 20 | 26 |
| Rainy days | 0 | 0 | 3 | 7 | 19 | 27 | 31 | 30 | 24 | 10 | 1 | 0 |
| Snow days | 1 | 15 | 19 | 15 | 2 | 0 | 0 | 0 | 0 | 9 | 9 | 5 |
The largest precipitation sum in Chalonglong is at