Average annual temperature is 11.1 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -20.8 °C
Number of sunny days: 258 days
Number of rainy days: 89 days
Number of snow days: 18 days
Look at detailed online map of Xiaoheyan
* Weather data for Xiaoheyan 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) | 6.6 | 11.1 | 26.2 | 26.7 | 33.5 | 41.0 | 39.5 | 34.8 | 32.1 | 26.3 | 23.3 | 13.0 |
| Average daytime temperature (°C) | -0.6 | 4.2 | 13.7 | 18.8 | 26.0 | 32.8 | 31.2 | 29.9 | 26.3 | 20.2 | 5.1 | -2.2 |
| Average temperature (°C) | -6.3 | -1.5 | 6.3 | 11.9 | 19.6 | 25.5 | 26.0 | 24.5 | 20.2 | 13.3 | 0.0 | -7.3 |
| Average night temperature (°C) | -11.2 | -6.0 | 0.1 | 5.4 | 13.7 | 18.9 | 21.4 | 19.7 | 14.8 | 7.6 | -4.1 | -11.6 |
| Absolute minimum temperature (°C) | -20.7 | -9.8 | -5.6 | -2.4 | 7.6 | 13.8 | 17.0 | 13.9 | 9.4 | 3.3 | -10.3 | -20.8 |
| 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 | 9.3 |
| 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 | 8.3 | 10.1 | 9.5 | 9.6 | 11.3 | 8.8 | 10.3 | 9.5 | 9.0 | 7.4 | 6.9 |
| Precipitation (mm) | 1 | 2 | 0 | 57 | 29 | 10 | 105 | 68 | 46 | 27 | 44 | 9 |
| Sunny days | 29 | 25 | 28 | 20 | 19 | 19 | 9 | 15 | 21 | 26 | 23 | 24 |
| Rainy days | 1 | 0 | 1 | 10 | 12 | 11 | 22 | 16 | 9 | 5 | 2 | 0 |
| Snow days | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 |
The largest precipitation sum in Xiaoheyan is at