Average annual temperature is 3.5 °C
Absolute maximum temperature: 24.8 °C
Absolute minimum temperature: -19.6 °C
Number of sunny days: 181 days
Number of rainy days: 142 days
Number of snow days: 42 days
Look at detailed online map of Weiyuan
* Weather data for Weiyuan 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) | 7.6 | 6.5 | 12.6 | 20.0 | 18.6 | 21.2 | 24.6 | 24.8 | 22.1 | 14.3 | 11.1 | 5.6 |
| Average daytime temperature (°C) | -1.8 | 0.6 | 5.5 | 9.2 | 12.8 | 16.8 | 20.1 | 18.9 | 15.7 | 8.4 | 4.6 | 0.2 |
| Average temperature (°C) | -8.1 | -5.5 | -1.0 | 2.6 | 6.7 | 11.3 | 14.5 | 13.3 | 10.1 | 3.4 | -0.9 | -5.4 |
| Average night temperature (°C) | -13.9 | -11.8 | -7.3 | -3.1 | 1.6 | 6.4 | 9.5 | 8.7 | 5.8 | -1.1 | -5.7 | -10.3 |
| Absolute minimum temperature (°C) | -19.6 | -18.5 | -13.5 | -9.9 | -5.2 | 2.5 | 5.3 | 2.8 | 0.0 | -9.3 | -10.6 | -18.7 |
| 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 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 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) | 8.6 | 7.8 | 9.7 | 9.7 | 7.8 | 9.6 | 10.9 | 9.7 | 8.8 | 7.8 | 8.9 | 8.3 |
| Precipitation (mm) | 0 | 19 | 27 | 55 | 110 | 93 | 75 | 117 | 125 | 83 | 7 | 4 |
| Sunny days | 27 | 16 | 21 | 14 | 7 | 7 | 9 | 6 | 8 | 15 | 24 | 27 |
| Rainy days | 0 | 0 | 1 | 6 | 24 | 23 | 22 | 25 | 22 | 16 | 2 | 1 |
| Snow days | 4 | 12 | 9 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
The largest precipitation sum in Weiyuan is at