Average annual temperature is -4.4 °C
Absolute maximum temperature: 17.6 °C
Absolute minimum temperature: -28.1 °C
Number of sunny days: 95 days
Number of rainy days: 134 days
Number of snow days: 136 days
Look at detailed online map of Tongmu
* Weather data for Tongmu 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) | -3.9 | -1.8 | -3.0 | 2.5 | 12.0 | 15.0 | 16.9 | 17.6 | 14.7 | 13.6 | -2.2 | -2.4 |
| Average daytime temperature (°C) | -11.7 | -6.8 | -6.6 | -2.9 | 1.1 | 9.8 | 13.0 | 14.3 | 11.8 | 2.3 | -7.7 | -10.5 |
| Average temperature (°C) | -15.8 | -11.5 | -10.7 | -6.5 | -2.5 | 4.9 | 8.1 | 8.7 | 5.5 | -3.2 | -13.6 | -16.1 |
| Average night temperature (°C) | -22.1 | -17.3 | -16.7 | -11.4 | -6.7 | 0.1 | 3.4 | 3.8 | 0.2 | -8.6 | -20.4 | -23.0 |
| Absolute minimum temperature (°C) | -28.1 | -23.7 | -22.2 | -18.3 | -16.7 | -5.4 | 1.5 | 0.4 | -2.0 | -20.1 | -27.3 | -26.9 |
| 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) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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) | 9.3 | 9.4 | 9.7 | 10.7 | 10.8 | 9.4 | 8.4 | 9.1 | 9.2 | 8.9 | 8.7 | 8.5 |
| Precipitation (mm) | 11 | 18 | 37 | 75 | 104 | 188 | 286 | 251 | 177 | 86 | 55 | 22 |
| Sunny days | 21 | 11 | 7 | 8 | 11 | 2 | 1 | 0 | 3 | 2 | 13 | 16 |
| Rainy days | 1 | 1 | 1 | 1 | 3 | 28 | 30 | 31 | 27 | 10 | 0 | 1 |
| Snow days | 9 | 16 | 23 | 21 | 17 | 0 | 0 | 0 | 0 | 19 | 17 | 14 |
The largest precipitation sum in Tongmu is at