Average annual temperature is 10.5 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 238 days
Number of rainy days: 115 days
Number of snow days: 12 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) | 6.9 | 10.2 | 21.7 | 23.4 | 31.9 | 34.7 | 34.0 | 31.7 | 30.9 | 24.7 | 23.5 | 14.1 |
| Average daytime temperature (°C) | -2.1 | 2.8 | 11.9 | 16.7 | 24.8 | 29.1 | 29.7 | 28.1 | 26.2 | 18.8 | 4.7 | -3.1 |
| Average temperature (°C) | -6.6 | -2.3 | 5.2 | 10.6 | 18.6 | 23.1 | 25.5 | 24.1 | 20.5 | 13.3 | 0.1 | -7.4 |
| Average night temperature (°C) | -11.2 | -6.2 | -0.2 | 5.3 | 13.2 | 17.9 | 21.9 | 20.5 | 15.5 | 8.7 | -4.1 | -12.0 |
| Absolute minimum temperature (°C) | -21.0 | -9.5 | -7.5 | -1.5 | 7.2 | 13.0 | 18.7 | 14.9 | 9.9 | 2.0 | -10.2 | -24.4 |
| 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) | 7.2 | 8.1 | 10.1 | 8.6 | 10.0 | 11.1 | 9.7 | 9.4 | 9.6 | 8.5 | 6.8 | 6.0 |
| Precipitation (mm) | 6 | 5 | 16 | 54 | 52 | 109 | 143 | 124 | 44 | 39 | 68 | 16 |
| Sunny days | 27 | 26 | 24 | 17 | 22 | 16 | 11 | 14 | 18 | 20 | 19 | 24 |
| Rainy days | 3 | 0 | 7 | 13 | 9 | 14 | 20 | 17 | 12 | 11 | 8 | 1 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
The best time to visit Xiaoheyan during the most sunny months:
The largest precipitation sum in Xiaoheyan is at