Average annual temperature is 6.9 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -29.9 °C
Number of sunny days: 198 days
Number of rainy days: 139 days
Number of snow days: 28 days
Look at detailed online map of Biyucun
* Weather data for Biyucun 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) | 4.5 | 7.0 | 19.9 | 23.5 | 28.0 | 33.2 | 32.1 | 30.8 | 28.9 | 21.2 | 18.0 | 9.5 |
| Average daytime temperature (°C) | -6.6 | -1.6 | 8.9 | 13.3 | 21.0 | 26.0 | 27.5 | 26.1 | 22.8 | 14.8 | 0.4 | -7.4 |
| Average temperature (°C) | -11.4 | -7.6 | 2.7 | 7.6 | 15.2 | 20.3 | 23.0 | 21.8 | 17.3 | 9.4 | -4.3 | -11.8 |
| Average night temperature (°C) | -16.6 | -13.8 | -2.3 | 2.5 | 9.6 | 15.3 | 19.1 | 17.8 | 12.4 | 4.9 | -8.6 | -17.0 |
| Absolute minimum temperature (°C) | -29.5 | -22.0 | -12.5 | -3.7 | 4.6 | 11.2 | 15.3 | 12.5 | 6.0 | -0.7 | -19.9 | -29.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 7.8 | 10.0 | 8.8 | 10.4 | 10.2 | 9.0 | 8.3 | 9.2 | 8.5 | 6.0 | 6.0 |
| Precipitation (mm) | 11 | 6 | 7 | 51 | 52 | 106 | 191 | 149 | 33 | 36 | 86 | 16 |
| Sunny days | 22 | 20 | 26 | 16 | 17 | 12 | 7 | 8 | 16 | 19 | 15 | 20 |
| Rainy days | 3 | 0 | 5 | 14 | 14 | 18 | 24 | 23 | 14 | 11 | 10 | 3 |
| Snow days | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 8 |
The largest precipitation sum in Biyucun is at