Average annual temperature is 9.8 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -25.8 °C
Number of sunny days: 228 days
Number of rainy days: 120 days
Number of snow days: 17 days
Look at detailed online map of Tonggou
* Weather data for Tonggou 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) | 7.3 | 11.6 | 22.7 | 26.1 | 30.9 | 34.4 | 33.1 | 32.1 | 31.1 | 24.4 | 23.3 | 11.9 |
| Average daytime temperature (°C) | -3.2 | 2.4 | 11.5 | 16.6 | 24.7 | 28.6 | 29.1 | 27.8 | 25.3 | 17.9 | 3.7 | -4.9 |
| Average temperature (°C) | -7.7 | -2.8 | 4.9 | 10.5 | 18.4 | 22.7 | 25.0 | 23.7 | 19.9 | 12.6 | -0.8 | -9.0 |
| Average night temperature (°C) | -12.4 | -7.1 | -0.4 | 4.7 | 12.6 | 17.7 | 21.5 | 20.0 | 14.9 | 7.8 | -4.8 | -14.0 |
| Absolute minimum temperature (°C) | -22.2 | -11.3 | -7.2 | -3.1 | 6.3 | 12.3 | 18.1 | 13.8 | 8.3 | 1.2 | -12.2 | -25.8 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 8.0 | 9.9 | 8.6 | 10.1 | 10.8 | 9.1 | 9.5 | 9.4 | 8.5 | 6.6 | 6.3 |
| Precipitation (mm) | 6 | 4 | 9 | 53 | 52 | 98 | 221 | 133 | 58 | 40 | 72 | 17 |
| Sunny days | 25 | 24 | 25 | 19 | 19 | 14 | 9 | 12 | 19 | 21 | 17 | 24 |
| Rainy days | 2 | 1 | 6 | 11 | 12 | 16 | 22 | 19 | 11 | 10 | 8 | 2 |
| Snow days | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 |
The largest precipitation sum in Tonggou is at