Average annual temperature is 2.0 °C
Absolute maximum temperature: 22.5 °C
Absolute minimum temperature: -22.4 °C
Number of sunny days: 101 days
Number of rainy days: 147 days
Number of snow days: 117 days
Look at detailed online map of Tongdui
* Weather data for Tongdui 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) | 6.0 | 4.8 | 5.2 | 10.5 | 15.5 | 20.2 | 21.4 | 22.5 | 19.8 | 18.2 | 6.8 | 3.0 |
| Average daytime temperature (°C) | -1.5 | 0.1 | 0.1 | 5.2 | 8.5 | 15.5 | 18.3 | 19.1 | 17.2 | 8.6 | 3.1 | -3.9 |
| Average temperature (°C) | -7.0 | -5.2 | -5.1 | 0.1 | 3.6 | 10.6 | 13.0 | 13.2 | 10.7 | 2.8 | -2.9 | -9.7 |
| Average night temperature (°C) | -12.4 | -10.6 | -10.9 | -5.4 | -1.6 | 5.9 | 8.7 | 8.4 | 4.8 | -2.9 | -8.8 | -16.1 |
| Absolute minimum temperature (°C) | -18.6 | -16.2 | -21.8 | -13.3 | -10.1 | 2.8 | 5.1 | 6.0 | 1.6 | -13.9 | -13.4 | -22.4 |
| 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 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.4 | 9.7 | 10.8 | 11.3 | 10.3 | 10.0 | 10.1 | 10.9 | 9.4 | 9.3 | 8.2 |
| Precipitation (mm) | 2 | 26 | 34 | 110 | 94 | 121 | 125 | 159 | 42 | 104 | 12 | 14 |
| Sunny days | 24 | 11 | 8 | 5 | 7 | 4 | 2 | 1 | 3 | 4 | 14 | 18 |
| Rainy days | 0 | 1 | 1 | 4 | 15 | 26 | 29 | 30 | 27 | 14 | 0 | 0 |
| Snow days | 7 | 16 | 22 | 21 | 9 | 0 | 0 | 0 | 0 | 13 | 16 | 13 |
The largest precipitation sum in Tongdui is at