Average annual temperature is 9.4 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -22.1 °C
Number of sunny days: 232 days
Number of rainy days: 120 days
Number of snow days: 13 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) | 5.6 | 10.6 | 17.7 | 19.6 | 27.1 | 32.4 | 34.2 | 32.3 | 29.7 | 24.1 | 21.2 | 10.5 |
| Average daytime temperature (°C) | -2.0 | 3.2 | 9.6 | 14.7 | 20.9 | 26.1 | 28.3 | 27.7 | 24.9 | 17.7 | 4.6 | -3.3 |
| Average temperature (°C) | -7.1 | -2.2 | 3.2 | 9.1 | 15.6 | 20.6 | 23.9 | 23.4 | 19.7 | 12.5 | 0.3 | -7.2 |
| Average night temperature (°C) | -11.6 | -5.9 | -1.7 | 4.4 | 10.9 | 15.8 | 20.5 | 19.7 | 15.2 | 8.2 | -3.7 | -11.5 |
| Absolute minimum temperature (°C) | -22.1 | -9.6 | -7.1 | -0.1 | 4.3 | 10.9 | 16.9 | 13.7 | 10.0 | 2.3 | -11.1 | -22.0 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 7.1 | 8.1 | 9.1 | 8.7 | 8.6 | 10.3 | 8.2 | 9.2 | 9.6 | 8.4 | 6.9 | 6.1 |
| Precipitation (mm) | 10 | 2 | 2 | 71 | 93 | 86 | 162 | 198 | 40 | 37 | 43 | 24 |
| Sunny days | 26 | 27 | 27 | 17 | 17 | 14 | 11 | 14 | 19 | 20 | 18 | 22 |
| Rainy days | 3 | 1 | 4 | 13 | 14 | 16 | 20 | 17 | 11 | 11 | 8 | 2 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 |
The largest precipitation sum in Daheyan is at