Average annual temperature is 12.9 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 321 days
Number of rainy days: 40 days
Number of snow days: 4 days
Look at detailed online map of Daheyan
* Weather data for Daheyan 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) | -1.6 | 9.1 | 22.8 | 27.2 | 31.4 | 39.4 | 40.9 | 37.8 | 34.1 | 23.7 | 16.6 | 1.1 |
| Average daytime temperature (°C) | -7.7 | 3.4 | 13.9 | 17.1 | 24.1 | 33.1 | 34.8 | 33.1 | 25.4 | 18.7 | 5.4 | -5.4 |
| Average temperature (°C) | -9.7 | 0.8 | 9.9 | 12.8 | 19.4 | 28.4 | 30.4 | 28.8 | 21.4 | 15.6 | 3.5 | -7.1 |
| Average night temperature (°C) | -12.8 | -3.0 | 4.9 | 7.5 | 13.9 | 22.7 | 25.0 | 23.7 | 16.6 | 11.2 | 0.7 | -9.7 |
| Absolute minimum temperature (°C) | -17.5 | -7.8 | -1.1 | -4.4 | 3.1 | 15.8 | 17.6 | 15.3 | 7.2 | 5.8 | -3.8 | -16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 7.4 | 7.9 | 9.7 | 10.5 | 9.9 | 11.3 | 10.0 | 10.3 | 9.1 | 9.5 | 7.5 | 6.9 |
| Precipitation (mm) | 1 | 0 | 1 | 2 | 6 | 9 | 2 | 5 | 4 | 0 | 0 | 1 |
| Sunny days | 29 | 28 | 28 | 24 | 22 | 26 | 27 | 26 | 24 | 30 | 28 | 29 |
| Rainy days | 0 | 0 | 3 | 6 | 9 | 4 | 4 | 5 | 6 | 1 | 2 | 0 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
Months with the longest average daylight duration in Daheyan:
The largest precipitation sum in Daheyan is at