Average annual temperature is 13.9 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -19.5 °C
Number of sunny days: 253 days
Number of rainy days: 108 days
Number of snow days: 4 days
Look at detailed online map of Hetou
* Weather data for Hetou 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) | 13.3 | 15.9 | 28.6 | 27.2 | 34.4 | 36.6 | 40.9 | 34.4 | 29.7 | 26.9 | 27.6 | 25.2 |
| Average daytime temperature (°C) | 5.3 | 8.2 | 18.1 | 19.0 | 23.7 | 31.0 | 33.0 | 28.7 | 25.2 | 21.8 | 12.3 | 3.3 |
| Average temperature (°C) | -0.1 | 3.0 | 11.9 | 13.8 | 19.2 | 25.3 | 27.7 | 24.7 | 20.7 | 15.8 | 6.3 | -2.4 |
| Average night temperature (°C) | -5.0 | -1.5 | 5.6 | 8.7 | 15.2 | 19.7 | 22.8 | 20.9 | 16.8 | 10.7 | 0.9 | -7.5 |
| Absolute minimum temperature (°C) | -12.3 | -4.9 | -0.5 | 1.1 | 9.8 | 13.8 | 20.7 | 14.4 | 10.2 | 5.9 | -6.3 | -19.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.3 | 9.7 | 7.9 | 7.3 | 9.7 | 9.9 | 9.5 | 7.5 | 7.7 | 7.6 | 7.0 |
| Precipitation (mm) | 7 | 14 | 10 | 93 | 92 | 26 | 208 | 148 | 107 | 0 | 22 | 30 |
| Sunny days | 28 | 22 | 30 | 19 | 17 | 20 | 15 | 12 | 11 | 29 | 26 | 24 |
| Rainy days | 1 | 5 | 1 | 11 | 14 | 10 | 16 | 19 | 19 | 2 | 3 | 7 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The largest precipitation sum in Hetou is at