Average annual temperature is 14.0 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 83 days
Number of rainy days: 273 days
Number of snow days: 9 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) | 13.0 | 14.2 | 18.8 | 27.3 | 28.1 | 29.9 | 31.2 | 28.8 | 27.4 | 20.6 | 20.8 | 18.6 |
| Average daytime temperature (°C) | 6.3 | 9.5 | 13.7 | 19.1 | 21.2 | 23.2 | 27.8 | 25.7 | 23.3 | 17.4 | 14.8 | 9.6 |
| Average temperature (°C) | 2.1 | 6.3 | 10.4 | 15.1 | 17.5 | 19.7 | 23.2 | 21.9 | 19.8 | 14.6 | 11.6 | 5.9 |
| Average night temperature (°C) | -1.8 | 3.4 | 7.4 | 11.0 | 14.3 | 16.6 | 19.2 | 18.6 | 16.8 | 12.3 | 8.9 | 3.0 |
| Absolute minimum temperature (°C) | -8.9 | 0.1 | 2.9 | 6.0 | 10.9 | 13.8 | 16.3 | 14.0 | 14.1 | 9.2 | 5.1 | -5.5 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 5.1 | 2.9 | 3.3 | 7.7 | 6.1 | 5.9 | 8.9 | 8.1 | 6.5 | 3.2 | 4.6 | 4.4 |
| Precipitation (mm) | 23 | 42 | 93 | 65 | 127 | 65 | 118 | 237 | 63 | 56 | 51 | 19 |
| Sunny days | 11 | 5 | 2 | 12 | 7 | 4 | 12 | 5 | 8 | 5 | 3 | 9 |
| Rainy days | 14 | 23 | 29 | 18 | 24 | 26 | 19 | 26 | 22 | 26 | 27 | 19 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Dayan during the most sunny months:
The largest precipitation sum in Dayan is at