Average annual temperature is 13.9 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: -23.3 °C
Number of sunny days: 320 days
Number of rainy days: 29 days
Number of snow days: 16 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) | 2.9 | 13.0 | 26.1 | 32.1 | 36.1 | 39.1 | 41.4 | 37.7 | 35.7 | 26.8 | 18.3 | 11.8 |
| Average daytime temperature (°C) | -4.3 | 6.7 | 18.8 | 22.3 | 25.9 | 34.3 | 34.8 | 33.8 | 29.6 | 22.1 | 10.3 | 1.7 |
| Average temperature (°C) | -9.5 | 1.2 | 12.1 | 16.3 | 20.4 | 29.1 | 29.5 | 28.2 | 23.6 | 15.7 | 3.7 | -3.8 |
| Average night temperature (°C) | -15.5 | -4.8 | 4.4 | 8.5 | 13.3 | 22.2 | 23.0 | 21.5 | 16.8 | 8.4 | -2.8 | -9.3 |
| Absolute minimum temperature (°C) | -23.3 | -11.0 | -2.5 | -2.1 | 0.8 | 14.7 | 18.1 | 17.0 | 8.7 | 0.7 | -7.8 | -14.4 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.7 | 7.7 | 9.4 | 9.1 | 8.9 | 8.9 | 8.2 | 8.8 | 9.1 | 8.5 | 8.2 | 7.7 |
| Precipitation (mm) | 1 | 2 | 0 | 1 | 24 | 0 | 13 | 5 | 5 | 0 | 0 | 0 |
| Sunny days | 25 | 20 | 31 | 27 | 23 | 29 | 25 | 26 | 25 | 31 | 29 | 29 |
| Rainy days | 0 | 1 | 0 | 3 | 8 | 1 | 6 | 5 | 5 | 0 | 0 | 0 |
| Snow days | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Daheyan is at