Average annual temperature is 5.9 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -28.3 °C
Number of sunny days: 265 days
Number of rainy days: 74 days
Number of snow days: 26 days
Look at detailed online map of Hetonggou
* Weather data for Hetonggou 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) | 3.6 | 8.0 | 16.2 | 22.2 | 26.5 | 32.1 | 32.4 | 32.9 | 28.3 | 18.3 | 17.6 | 4.3 |
| Average daytime temperature (°C) | -6.7 | -0.4 | 7.2 | 10.7 | 19.0 | 25.9 | 27.1 | 27.2 | 21.6 | 14.2 | 0.3 | -6.1 |
| Average temperature (°C) | -12.0 | -5.7 | 0.7 | 4.9 | 12.9 | 19.7 | 21.1 | 21.0 | 15.4 | 7.8 | -4.8 | -11.0 |
| Average night temperature (°C) | -17.0 | -11.0 | -4.8 | -1.0 | 7.3 | 13.1 | 15.9 | 15.1 | 9.9 | 2.6 | -9.6 | -15.6 |
| Absolute minimum temperature (°C) | -28.3 | -17.2 | -10.7 | -10.8 | 0.5 | 7.1 | 10.1 | 8.8 | 1.3 | -3.9 | -20.6 | -27.7 |
| 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 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 8.4 | 10.4 | 8.6 | 9.4 | 12.1 | 10.5 | 11.0 | 10.1 | 8.7 | 7.7 | 6.8 |
| Precipitation (mm) | 2 | 5 | 2 | 26 | 41 | 13 | 62 | 14 | 33 | 13 | 7 | 7 |
| Sunny days | 28 | 24 | 27 | 19 | 17 | 25 | 13 | 17 | 22 | 25 | 25 | 23 |
| Rainy days | 0 | 0 | 2 | 6 | 14 | 5 | 18 | 14 | 8 | 6 | 0 | 1 |
| Snow days | 3 | 4 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 |
The best time to visit Hetonggou during the most sunny months:
The largest precipitation sum in Hetonggou is at