Average annual temperature is 10.2 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -21.9 °C
Number of sunny days: 215 days
Number of rainy days: 138 days
Number of snow days: 12 days
Look at detailed online map of Tongtiangou
* Weather data for Tongtiangou 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) | 5.9 | 7.8 | 16.4 | 20.4 | 28.3 | 32.4 | 31.6 | 32.5 | 30.2 | 23.8 | 20.6 | 11.5 |
| Average daytime temperature (°C) | -1.8 | 3.6 | 9.4 | 15.3 | 20.9 | 25.4 | 28.1 | 28.7 | 25.9 | 18.3 | 5.9 | -2.2 |
| Average temperature (°C) | -6.4 | -1.5 | 4.0 | 9.9 | 16.1 | 20.8 | 24.3 | 24.6 | 21.0 | 13.8 | 1.7 | -6.0 |
| Average night temperature (°C) | -11.0 | -5.0 | -0.2 | 5.6 | 12.2 | 17.1 | 21.6 | 21.4 | 17.0 | 10.0 | -2.0 | -10.4 |
| Absolute minimum temperature (°C) | -21.1 | -8.7 | -6.5 | 0.6 | 7.8 | 13.2 | 18.8 | 16.1 | 11.9 | 4.7 | -9.5 | -21.9 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 7.6 | 9.3 | 8.8 | 8.6 | 9.6 | 8.0 | 8.7 | 9.8 | 8.2 | 6.9 | 6.1 |
| Precipitation (mm) | 13 | 4 | 2 | 78 | 79 | 108 | 194 | 350 | 59 | 57 | 101 | 39 |
| Sunny days | 23 | 27 | 24 | 18 | 17 | 14 | 5 | 9 | 19 | 19 | 20 | 20 |
| Rainy days | 3 | 1 | 7 | 12 | 14 | 16 | 26 | 22 | 11 | 12 | 9 | 5 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 |
The largest precipitation sum in Tongtiangou is at