Average annual temperature is 11.3 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 131 days
Number of rainy days: 222 days
Number of snow days: 12 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) | 13.2 | 11.9 | 19.6 | 26.9 | 25.4 | 27.4 | 29.8 | 28.8 | 26.7 | 20.9 | 20.1 | 15.7 |
| Average daytime temperature (°C) | 4.6 | 4.9 | 11.1 | 16.2 | 19.4 | 22.6 | 25.5 | 24.7 | 21.4 | 15.8 | 11.8 | 5.6 |
| Average temperature (°C) | 0.4 | 1.2 | 6.9 | 11.5 | 15.2 | 18.7 | 21.7 | 20.7 | 17.5 | 12.2 | 7.3 | 1.6 |
| Average night temperature (°C) | -4.0 | -2.4 | 2.8 | 6.8 | 11.6 | 15.0 | 18.2 | 16.5 | 13.9 | 8.6 | 2.9 | -2.2 |
| Absolute minimum temperature (°C) | -9.3 | -6.6 | -1.8 | -0.1 | 5.5 | 11.7 | 16.2 | 12.3 | 10.1 | 4.5 | -3.5 | -8.2 |
| 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) | 5.4 | 3.3 | 4.7 | 6.6 | 6.0 | 7.1 | 8.8 | 9.5 | 7.4 | 5.7 | 6.2 | 5.5 |
| Precipitation (mm) | 15 | 37 | 80 | 90 | 142 | 166 | 189 | 214 | 121 | 79 | 78 | 31 |
| Sunny days | 17 | 10 | 9 | 13 | 7 | 9 | 3 | 8 | 8 | 12 | 17 | 18 |
| Rainy days | 7 | 15 | 22 | 17 | 24 | 21 | 28 | 23 | 22 | 19 | 11 | 13 |
| Snow days | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
The best time to visit Dayan during the most sunny months:
The largest precipitation sum in Dayan is at