Average annual temperature is -3.5 °C
Absolute maximum temperature: 18.8 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 154 days
Number of rainy days: 84 days
Number of snow days: 127 days
Look at detailed online map of Tunacun
* Weather data for Tunacun 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) | -3.7 | 0.9 | -1.2 | 5.6 | 9.1 | 15.1 | 18.8 | 15.5 | 13.2 | 10.6 | -0.4 | -1.1 |
| Average daytime temperature (°C) | -8.5 | -5.4 | -3.7 | -0.7 | 1.1 | 8.1 | 13.3 | 12.7 | 10.1 | 1.2 | -3.9 | -6.4 |
| Average temperature (°C) | -13.7 | -10.4 | -8.3 | -5.5 | -3.8 | 3.0 | 8.0 | 7.7 | 4.9 | -3.6 | -9.0 | -12.2 |
| Average night temperature (°C) | -19.0 | -16.3 | -14.0 | -11.8 | -10.1 | -2.5 | 2.5 | 2.8 | -0.5 | -9.0 | -14.8 | -17.7 |
| Absolute minimum temperature (°C) | -23.1 | -22.3 | -20.1 | -19.1 | -19.9 | -7.5 | -1.2 | -1.4 | -6.0 | -18.8 | -23.1 | -21.5 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 9.2 | 10.1 | 10.9 | 11.4 | 11.9 | 11.6 | 11.8 | 10.4 | 10.8 | 10.2 | 9.5 | 9.0 |
| Precipitation (mm) | 3 | 3 | 19 | 16 | 44 | 79 | 75 | 107 | 42 | 13 | 3 | 0 |
| Sunny days | 24 | 21 | 8 | 8 | 8 | 4 | 5 | 1 | 10 | 16 | 20 | 29 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 12 | 25 | 29 | 15 | 1 | 0 | 1 |
| Snow days | 7 | 7 | 23 | 22 | 22 | 14 | 1 | 1 | 5 | 14 | 10 | 1 |
The largest precipitation sum in Tunacun is at