Average annual temperature is -0.7 °C
Absolute maximum temperature: 18.6 °C
Absolute minimum temperature: -20.8 °C
Number of sunny days: 217 days
Number of rainy days: 97 days
Number of snow days: 51 days
Look at detailed online map of Ouyun
* Weather data for Ouyun 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) | 1.3 | 5.7 | 3.5 | 7.4 | 13.4 | 18.6 | 18.1 | 14.6 | 15.6 | 12.5 | 4.4 | 2.3 |
| Average daytime temperature (°C) | -2.5 | 0.5 | 0.4 | 4.0 | 8.1 | 14.4 | 14.6 | 13.1 | 12.4 | 6.3 | 1.1 | -1.6 |
| Average temperature (°C) | -9.5 | -6.5 | -5.9 | -2.7 | 0.7 | 6.6 | 8.1 | 7.6 | 5.4 | -0.4 | -4.8 | -7.7 |
| Average night temperature (°C) | -15.6 | -13.2 | -11.9 | -8.3 | -5.9 | -0.8 | 2.8 | 3.0 | -0.6 | -5.7 | -9.4 | -13.6 |
| Absolute minimum temperature (°C) | -20.8 | -17.2 | -14.8 | -11.2 | -9.7 | -5.6 | 0.4 | -1.1 | -3.0 | -8.9 | -12.2 | -17.1 |
| 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 | 13.9 | 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 | 11.0 | 11.9 | 12.4 | 12.8 | 11.5 | 10.2 | 11.2 | 10.5 | 9.9 | 9.3 |
| Precipitation (mm) | 0 | 1 | 8 | 3 | 5 | 29 | 99 | 98 | 35 | 3 | 0 | 3 |
| Sunny days | 28 | 25 | 16 | 21 | 21 | 15 | 0 | 4 | 9 | 23 | 29 | 26 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 15 | 31 | 27 | 21 | 3 | 0 | 0 |
| Snow days | 3 | 3 | 15 | 9 | 10 | 0 | 0 | 0 | 0 | 5 | 1 | 5 |
The largest precipitation sum in Ouyun is at