Average annual temperature is 18.1 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 149 days
Number of rainy days: 215 days
Number of snow days: 1 day
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) | 16.5 | 18.0 | 23.5 | 31.7 | 30.9 | 33.6 | 35.0 | 35.7 | 35.4 | 26.0 | 23.5 | 18.0 |
| Average daytime temperature (°C) | 10.9 | 13.8 | 18.0 | 23.2 | 26.2 | 27.9 | 31.2 | 32.0 | 28.7 | 21.9 | 18.3 | 12.6 |
| Average temperature (°C) | 6.5 | 10.1 | 13.8 | 18.7 | 22.1 | 24.0 | 27.2 | 27.8 | 24.7 | 18.5 | 14.4 | 8.8 |
| Average night temperature (°C) | 1.9 | 7.1 | 9.7 | 14.3 | 18.2 | 20.5 | 23.6 | 24.1 | 21.3 | 15.2 | 10.6 | 4.5 |
| Absolute minimum temperature (°C) | -1.5 | 4.4 | 5.5 | 8.9 | 14.2 | 15.9 | 19.2 | 19.9 | 17.3 | 10.9 | 5.3 | -0.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 5.3 | 3.7 | 5.0 | 7.2 | 7.5 | 6.6 | 8.8 | 9.7 | 7.2 | 4.1 | 4.6 | 4.1 |
| Precipitation (mm) | 12 | 29 | 106 | 202 | 90 | 92 | 332 | 182 | 150 | 106 | 49 | 7 |
| Sunny days | 20 | 15 | 7 | 11 | 8 | 12 | 13 | 9 | 10 | 7 | 16 | 21 |
| Rainy days | 10 | 13 | 24 | 19 | 23 | 18 | 18 | 22 | 20 | 24 | 14 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xiaoheyan during the most sunny months:
The largest precipitation sum in Xiaoheyan is at