Average annual temperature is 18.5 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: 2.4 °C
Number of sunny days: 91 days
Number of rainy days: 274 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) | 20.1 | 23.5 | 25.2 | 30.4 | 30.9 | 30.8 | 30.6 | 28.0 | 27.5 | 27.5 | 25.9 | 24.4 |
| Average daytime temperature (°C) | 15.2 | 18.6 | 21.3 | 26.1 | 26.7 | 26.3 | 27.4 | 25.7 | 25.3 | 23.1 | 20.8 | 17.6 |
| Average temperature (°C) | 10.5 | 14.0 | 16.3 | 20.8 | 22.2 | 22.4 | 23.2 | 22.1 | 21.3 | 18.9 | 16.2 | 13.5 |
| Average night temperature (°C) | 6.6 | 10.3 | 12.6 | 16.4 | 18.6 | 19.6 | 20.0 | 19.6 | 18.4 | 16.1 | 12.9 | 10.3 |
| Absolute minimum temperature (°C) | 2.4 | 6.0 | 9.0 | 13.7 | 14.9 | 17.3 | 17.6 | 18.0 | 17.0 | 13.9 | 8.5 | 3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.0 | 7.0 | 8.1 | 10.3 | 10.0 | 9.3 | 10.4 | 7.7 | 10.3 | 9.2 | 8.9 | 6.9 |
| Precipitation (mm) | 18 | 33 | 64 | 47 | 75 | 198 | 137 | 358 | 98 | 62 | 66 | 42 |
| Sunny days | 13 | 12 | 3 | 13 | 10 | 3 | 1 | 1 | 3 | 7 | 15 | 10 |
| Rainy days | 18 | 16 | 28 | 17 | 21 | 27 | 30 | 30 | 27 | 24 | 15 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hetou is at