Average annual temperature is 6.8 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 86 days
Number of rainy days: 202 days
Number of snow days: 77 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) | 18.0 | 14.4 | 15.0 | 17.7 | 25.3 | 25.9 | 24.4 | 24.1 | 21.7 | 22.3 | 13.9 | 13.7 |
| Average daytime temperature (°C) | 10.1 | 9.5 | 8.6 | 13.7 | 16.9 | 18.4 | 20.1 | 19.9 | 19.3 | 13.5 | 9.4 | 8.7 |
| Average temperature (°C) | 2.0 | 1.6 | 0.7 | 6.0 | 9.8 | 11.9 | 13.8 | 13.9 | 12.3 | 6.8 | 2.0 | 0.7 |
| Average night temperature (°C) | -5.3 | -5.8 | -7.7 | -0.6 | 2.9 | 6.6 | 9.1 | 9.4 | 6.7 | 1.8 | -3.8 | -5.2 |
| Absolute minimum temperature (°C) | -8.9 | -14.4 | -12.8 | -7.6 | -3.7 | 2.2 | 6.2 | 7.1 | 4.0 | -4.7 | -7.6 | -8.6 |
| 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) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| 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 | 9.9 | 10.7 | 11.1 | 11.4 | 9.2 | 9.8 | 9.2 | 10.8 | 9.3 | 9.4 | 9.0 |
| Precipitation (mm) | 0 | 35 | 44 | 93 | 96 | 299 | 249 | 305 | 144 | 126 | 16 | 10 |
| Sunny days | 30 | 8 | 4 | 1 | 4 | 2 | 0 | 0 | 0 | 5 | 12 | 20 |
| Rainy days | 0 | 0 | 3 | 23 | 26 | 28 | 31 | 31 | 30 | 25 | 4 | 1 |
| Snow days | 1 | 20 | 24 | 6 | 1 | 0 | 0 | 0 | 0 | 1 | 14 | 10 |
The largest precipitation sum in Tongna is at