Average annual temperature is 9.6 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -18.7 °C
Number of sunny days: 222 days
Number of rainy days: 115 days
Number of snow days: 28 days
Look at detailed online map of Haiyuan Xian
* Weather data for Haiyuan Xian 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) | 10.8 | 9.9 | 18.0 | 26.2 | 27.7 | 31.3 | 34.0 | 32.1 | 30.5 | 18.7 | 18.3 | 12.3 |
| Average daytime temperature (°C) | 0.4 | 2.7 | 12.4 | 12.7 | 19.5 | 25.8 | 27.8 | 27.3 | 21.9 | 15.1 | 8.0 | 2.4 |
| Average temperature (°C) | -5.0 | -2.0 | 6.7 | 8.1 | 14.5 | 20.6 | 22.2 | 21.9 | 17.2 | 10.2 | 2.5 | -2.5 |
| Average night temperature (°C) | -10.0 | -6.7 | 0.9 | 2.9 | 10.0 | 15.4 | 16.5 | 16.2 | 12.8 | 6.2 | -2.4 | -7.0 |
| Absolute minimum temperature (°C) | -18.7 | -13.6 | -7.4 | -8.5 | 1.6 | 10.1 | 11.7 | 9.4 | 7.8 | 1.3 | -9.0 | -16.3 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 8.1 | 7.0 | 9.2 | 8.1 | 7.5 | 10.0 | 10.4 | 9.9 | 8.1 | 7.7 | 8.1 | 7.7 |
| Precipitation (mm) | 1 | 25 | 7 | 37 | 43 | 26 | 72 | 26 | 61 | 57 | 3 | 3 |
| Sunny days | 27 | 19 | 22 | 16 | 12 | 17 | 13 | 17 | 13 | 15 | 25 | 26 |
| Rainy days | 0 | 0 | 7 | 9 | 18 | 13 | 18 | 14 | 17 | 16 | 2 | 1 |
| Snow days | 4 | 9 | 2 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The largest precipitation sum in Haiyuan Xian is at