Average annual temperature is 6.9 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: -20.5 °C
Number of sunny days: 202 days
Number of rainy days: 129 days
Number of snow days: 34 days
Look at detailed online map of Hexian
* Weather data for Hexian 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) | 9.8 | 10.6 | 16.5 | 24.3 | 25.3 | 27.2 | 29.2 | 28.0 | 26.9 | 17.4 | 16.5 | 10.7 |
| Average daytime temperature (°C) | -0.2 | 3.6 | 10.4 | 14.0 | 17.7 | 21.6 | 24.1 | 23.6 | 20.1 | 12.8 | 7.7 | 3.0 |
| Average temperature (°C) | -7.1 | -2.9 | 3.5 | 6.9 | 11.7 | 16.0 | 18.1 | 17.8 | 14.3 | 7.7 | 0.7 | -3.8 |
| Average night temperature (°C) | -13.0 | -8.5 | -3.1 | 0.2 | 5.9 | 10.1 | 12.5 | 12.2 | 9.3 | 2.9 | -5.1 | -9.3 |
| Absolute minimum temperature (°C) | -20.5 | -14.7 | -7.4 | -8.1 | 1.3 | 6.3 | 7.6 | 7.9 | 4.2 | -1.0 | -9.4 | -18.8 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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) | 8.0 | 7.7 | 9.0 | 8.3 | 7.6 | 9.4 | 10.2 | 10.2 | 8.7 | 7.4 | 8.7 | 8.2 |
| Precipitation (mm) | 5 | 20 | 11 | 32 | 96 | 91 | 91 | 75 | 135 | 107 | 3 | 2 |
| Sunny days | 26 | 17 | 16 | 17 | 10 | 13 | 17 | 11 | 12 | 11 | 25 | 27 |
| Rainy days | 0 | 0 | 10 | 9 | 21 | 17 | 14 | 20 | 18 | 20 | 0 | 0 |
| Snow days | 5 | 11 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 |
The largest precipitation sum in Hexian is at