Average annual temperature is 3.9 °C
Absolute maximum temperature: 22.4 °C
Absolute minimum temperature: -15.7 °C
Number of sunny days: 83 days
Number of rainy days: 237 days
Number of snow days: 45 days
Look at detailed online map of Tongyagou
* Weather data for Tongyagou 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) | 14.3 | 12.0 | 10.0 | 14.1 | 21.8 | 22.4 | 20.3 | 19.7 | 18.1 | 17.8 | 12.0 | 10.5 |
| Average daytime temperature (°C) | 6.6 | 6.4 | 6.4 | 11.1 | 13.7 | 15.2 | 16.4 | 15.9 | 15.9 | 11.2 | 6.2 | 5.8 |
| Average temperature (°C) | -2.6 | -1.2 | -1.3 | 3.5 | 7.2 | 9.3 | 10.7 | 10.7 | 9.6 | 4.9 | -1.6 | -2.3 |
| Average night temperature (°C) | -9.9 | -8.4 | -9.5 | -4.2 | -0.3 | 4.3 | 6.3 | 6.7 | 4.7 | -0.2 | -7.7 | -8.2 |
| Absolute minimum temperature (°C) | -15.7 | -15.5 | -15.0 | -6.6 | -4.2 | -0.3 | 2.7 | 4.8 | 0.8 | -6.3 | -13.8 | -10.6 |
| 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 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 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) | 9.6 | 9.8 | 10.7 | 11.4 | 11.4 | 9.1 | 9.5 | 8.9 | 10.4 | 9.2 | 8.9 | 9.1 |
| Precipitation (mm) | 0 | 27 | 75 | 100 | 114 | 235 | 270 | 249 | 123 | 152 | 50 | 23 |
| Sunny days | 30 | 9 | 3 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 12 | 18 |
| Rainy days | 0 | 4 | 14 | 28 | 30 | 28 | 30 | 29 | 28 | 29 | 14 | 3 |
| Snow days | 1 | 15 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 10 |
The largest precipitation sum in Tongyagou is at