Average annual temperature is -0.6 °C
Absolute maximum temperature: 17.9 °C
Absolute minimum temperature: -18.9 °C
Number of sunny days: 204 days
Number of rainy days: 101 days
Number of snow days: 60 days
Look at detailed online map of Yongnian
* Weather data for Yongnian 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) | 3.4 | 5.9 | 1.9 | 8.9 | 14.5 | 17.9 | 16.1 | 13.3 | 12.7 | 12.0 | 5.3 | 3.4 |
| Average daytime temperature (°C) | -1.9 | 0.6 | -0.8 | 4.1 | 7.8 | 14.3 | 12.7 | 12.0 | 10.8 | 5.9 | 1.4 | -0.8 |
| Average temperature (°C) | -8.5 | -6.1 | -6.2 | -2.3 | 0.7 | 6.8 | 6.9 | 7.0 | 5.0 | 0.0 | -4.0 | -6.9 |
| Average night temperature (°C) | -14.2 | -12.7 | -11.8 | -7.8 | -5.0 | 0.3 | 2.6 | 3.1 | -0.5 | -4.7 | -8.2 | -12.4 |
| Absolute minimum temperature (°C) | -18.9 | -18.6 | -18.9 | -15.5 | -8.9 | -4.2 | -1.3 | -0.5 | -3.3 | -7.8 | -11.8 | -15.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.4 | 10.8 | 11.9 | 12.3 | 12.8 | 10.3 | 9.8 | 11.3 | 10.4 | 9.8 | 9.2 |
| Precipitation (mm) | 1 | 0 | 18 | 10 | 25 | 54 | 210 | 154 | 54 | 12 | 1 | 6 |
| Sunny days | 30 | 28 | 15 | 21 | 15 | 15 | 0 | 1 | 5 | 19 | 28 | 27 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 13 | 31 | 30 | 22 | 5 | 0 | 0 |
| Snow days | 1 | 0 | 16 | 9 | 16 | 2 | 0 | 0 | 3 | 7 | 2 | 4 |
The largest precipitation sum in Yongnian is at