Average annual temperature is 9.6 °C
Absolute maximum temperature: 25.5 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 66 days
Number of rainy days: 271 days
Number of snow days: 28 days
Look at detailed online map of Dayan
* Weather data for Dayan 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) | 17.5 | 14.3 | 20.9 | 22.6 | 24.8 | 25.5 | 25.2 | 22.2 | 22.6 | 19.9 | 17.5 | 15.2 |
| Average daytime temperature (°C) | 5.3 | 7.1 | 9.1 | 15.0 | 17.7 | 17.9 | 21.1 | 19.5 | 18.6 | 13.7 | 12.5 | 9.0 |
| Average temperature (°C) | -0.1 | 2.2 | 4.9 | 9.9 | 13.1 | 14.5 | 17.3 | 16.6 | 14.9 | 10.1 | 7.8 | 3.9 |
| Average night temperature (°C) | -4.3 | -1.2 | 1.3 | 5.3 | 9.4 | 11.9 | 14.0 | 14.1 | 12.2 | 7.5 | 4.2 | 0.3 |
| Absolute minimum temperature (°C) | -9.6 | -4.2 | -3.6 | -1.0 | 4.7 | 9.5 | 10.9 | 10.8 | 9.9 | 4.1 | 0.8 | -4.4 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 8.0 | 7.7 | 8.4 | 9.8 | 9.6 | 7.2 | 8.9 | 7.8 | 8.5 | 6.2 | 8.3 | 8.4 |
| Precipitation (mm) | 24 | 148 | 532 | 454 | 416 | 255 | 211 | 269 | 276 | 330 | 238 | 163 |
| Sunny days | 19 | 7 | 2 | 5 | 1 | 0 | 8 | 3 | 5 | 1 | 7 | 8 |
| Rainy days | 1 | 10 | 27 | 24 | 30 | 30 | 23 | 28 | 25 | 30 | 23 | 20 |
| Snow days | 11 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Dayan is at