Average annual temperature is 11.8 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 124 days
Number of rainy days: 227 days
Number of snow days: 14 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) | 10.6 | 11.9 | 18.3 | 24.7 | 26.8 | 28.8 | 29.4 | 28.7 | 27.1 | 18.6 | 19.1 | 13.9 |
| Average daytime temperature (°C) | 4.4 | 6.7 | 12.4 | 16.2 | 19.6 | 24.1 | 25.8 | 25.0 | 21.7 | 15.7 | 12.5 | 6.8 |
| Average temperature (°C) | 0.1 | 3.6 | 7.9 | 11.9 | 15.6 | 19.4 | 21.7 | 21.0 | 17.8 | 12.3 | 7.8 | 2.1 |
| Average night temperature (°C) | -3.7 | 0.4 | 3.3 | 7.8 | 11.9 | 15.1 | 17.8 | 17.5 | 14.7 | 9.5 | 4.0 | -1.8 |
| Absolute minimum temperature (°C) | -7.8 | -5.0 | -0.8 | -0.5 | 8.0 | 12.0 | 15.0 | 14.4 | 11.6 | 5.2 | -1.7 | -6.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 3.4 | 6.4 | 7.3 | 7.5 | 7.7 | 9.5 | 8.8 | 7.3 | 5.0 | 6.6 | 6.1 |
| Precipitation (mm) | 3 | 36 | 48 | 81 | 65 | 87 | 182 | 162 | 132 | 98 | 33 | 7 |
| Sunny days | 24 | 7 | 6 | 13 | 10 | 7 | 8 | 4 | 5 | 3 | 17 | 20 |
| Rainy days | 0 | 19 | 25 | 17 | 21 | 23 | 23 | 27 | 25 | 28 | 13 | 6 |
| Snow days | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The best time to visit Dayan during the most sunny months:
The largest precipitation sum in Dayan is at