Average annual temperature is -0.5 °C
Absolute maximum temperature: 16.6 °C
Absolute minimum temperature: -23.0 °C
Number of sunny days: 157 days
Number of rainy days: 108 days
Number of snow days: 100 days
Look at detailed online map of Tongna
* Weather data for Tongna 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) | 5.0 | 6.0 | 3.2 | 9.1 | 15.3 | 16.4 | 16.3 | 16.6 | 13.5 | 11.8 | 4.5 | 3.6 |
| Average daytime temperature (°C) | -1.1 | 0.1 | 0.6 | 4.2 | 6.4 | 13.7 | 14.0 | 14.3 | 12.0 | 5.6 | 0.7 | -1.8 |
| Average temperature (°C) | -8.0 | -6.1 | -5.0 | -1.6 | 0.5 | 7.2 | 7.9 | 8.0 | 5.4 | -0.4 | -5.6 | -8.6 |
| Average night temperature (°C) | -14.4 | -12.5 | -11.2 | -7.9 | -6.3 | 0.5 | 3.2 | 3.2 | -0.3 | -6.5 | -12.6 | -15.9 |
| Absolute minimum temperature (°C) | -20.5 | -16.7 | -15.8 | -10.6 | -13.7 | -3.1 | 0.7 | -2.9 | -1.6 | -11.6 | -17.8 | -23.0 |
| 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 | 12.3 | 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 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.2 | 10.4 | 11.3 | 12.1 | 12.2 | 9.3 | 9.6 | 10.9 | 10.2 | 9.3 | 8.8 |
| Precipitation (mm) | 0 | 2 | 16 | 26 | 42 | 62 | 206 | 167 | 59 | 20 | 6 | 9 |
| Sunny days | 29 | 24 | 11 | 6 | 12 | 12 | 0 | 1 | 9 | 12 | 18 | 23 |
| Rainy days | 0 | 0 | 1 | 2 | 1 | 17 | 31 | 30 | 18 | 5 | 3 | 0 |
| Snow days | 2 | 4 | 19 | 22 | 18 | 1 | 0 | 0 | 3 | 14 | 9 | 8 |
The largest precipitation sum in Tongna is at