Average annual temperature is 11.4 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -16.6 °C
Number of sunny days: 287 days
Number of rainy days: 64 days
Number of snow days: 14 days
Look at detailed online map of Chahantonggu
* Weather data for Chahantonggu 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) | 2.9 | 9.1 | 19.9 | 24.3 | 29.3 | 35.6 | 36.6 | 34.7 | 31.6 | 21.8 | 14.9 | 7.9 |
| Average daytime temperature (°C) | -5.3 | 3.4 | 13.1 | 16.3 | 20.9 | 30.1 | 30.8 | 29.8 | 23.5 | 17.9 | 6.6 | -1.9 |
| Average temperature (°C) | -7.7 | 0.0 | 8.2 | 11.1 | 16.1 | 25.0 | 26.1 | 25.0 | 19.0 | 13.6 | 4.2 | -4.1 |
| Average night temperature (°C) | -10.9 | -4.2 | 2.4 | 4.6 | 10.5 | 18.8 | 20.2 | 18.6 | 13.3 | 8.4 | 1.0 | -7.1 |
| Absolute minimum temperature (°C) | -15.7 | -7.8 | -3.3 | -6.1 | 0.0 | 13.4 | 13.3 | 13.9 | 7.2 | 4.3 | -4.7 | -16.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 8.0 | 9.9 | 10.8 | 9.8 | 11.2 | 10.4 | 10.5 | 9.3 | 9.7 | 7.9 | 7.4 |
| Precipitation (mm) | 2 | 2 | 5 | 11 | 24 | 9 | 30 | 19 | 13 | 0 | 4 | 1 |
| Sunny days | 30 | 22 | 25 | 23 | 18 | 21 | 20 | 21 | 22 | 31 | 27 | 27 |
| Rainy days | 1 | 0 | 5 | 7 | 13 | 9 | 11 | 10 | 8 | 0 | 0 | 0 |
| Snow days | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The largest precipitation sum in Chahantonggu is at