Average annual temperature is 15.9 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 91 days
Number of rainy days: 273 days
Number of snow days: 1 day
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) | 21.8 | 18.0 | 22.9 | 29.3 | 31.0 | 30.4 | 32.8 | 30.1 | 32.2 | 30.1 | 25.8 | 23.1 |
| Average daytime temperature (°C) | 10.1 | 10.7 | 16.2 | 21.8 | 24.5 | 26.2 | 28.9 | 27.5 | 27.4 | 21.1 | 17.5 | 11.7 |
| Average temperature (°C) | 5.5 | 7.0 | 11.7 | 16.7 | 20.4 | 22.0 | 24.5 | 23.3 | 22.4 | 16.8 | 12.7 | 7.4 |
| Average night temperature (°C) | 1.0 | 3.5 | 7.4 | 12.5 | 16.6 | 18.4 | 20.9 | 19.5 | 18.1 | 13.1 | 8.1 | 2.6 |
| Absolute minimum temperature (°C) | -3.0 | -1.5 | 2.6 | 5.9 | 9.5 | 15.1 | 17.0 | 14.9 | 13.3 | 8.2 | 0.8 | -5.1 |
| 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 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 4.8 | 2.7 | 4.2 | 7.3 | 7.0 | 7.5 | 8.5 | 9.3 | 9.5 | 5.5 | 5.4 | 4.4 |
| Precipitation (mm) | 14 | 67 | 137 | 172 | 167 | 305 | 253 | 213 | 71 | 73 | 120 | 58 |
| Sunny days | 21 | 4 | 4 | 4 | 5 | 6 | 6 | 4 | 8 | 5 | 8 | 16 |
| Rainy days | 9 | 24 | 27 | 26 | 26 | 24 | 25 | 27 | 22 | 26 | 22 | 15 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dayan during the most sunny months:
The largest precipitation sum in Dayan is at