Average annual temperature is 5.5 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -27.8 °C
Number of sunny days: 241 days
Number of rainy days: 97 days
Number of snow days: 27 days
Look at detailed online map of Xiyannao
* Weather data for Xiyannao 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) | 4.6 | 9.5 | 17.6 | 24.9 | 28.7 | 32.6 | 32.1 | 31.3 | 28.3 | 18.9 | 18.6 | 6.9 |
| Average daytime temperature (°C) | -6.0 | -0.6 | 8.0 | 11.4 | 20.2 | 25.8 | 26.7 | 25.6 | 21.5 | 14.8 | 0.5 | -5.6 |
| Average temperature (°C) | -12.0 | -7.3 | 0.3 | 4.9 | 13.6 | 19.2 | 20.8 | 19.4 | 15.0 | 7.3 | -5.0 | -11.0 |
| Average night temperature (°C) | -17.4 | -13.8 | -5.8 | -1.1 | 7.3 | 11.9 | 15.3 | 13.5 | 9.2 | 0.7 | -9.5 | -15.5 |
| Absolute minimum temperature (°C) | -27.8 | -20.0 | -10.4 | -8.0 | 0.2 | 4.8 | 9.8 | 7.6 | 0.0 | -5.0 | -18.0 | -27.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 7.8 | 8.1 | 10.2 | 9.2 | 9.6 | 11.8 | 9.5 | 10.9 | 9.9 | 9.0 | 7.3 | 7.0 |
| Precipitation (mm) | 4 | 9 | 3 | 62 | 39 | 26 | 104 | 58 | 40 | 14 | 7 | 9 |
| Sunny days | 26 | 21 | 26 | 19 | 17 | 17 | 11 | 13 | 18 | 26 | 22 | 25 |
| Rainy days | 0 | 0 | 3 | 9 | 14 | 13 | 20 | 18 | 12 | 5 | 2 | 1 |
| Snow days | 5 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 |
The best time to visit Xiyannao during the most sunny months:
The largest precipitation sum in Xiyannao is at