Average annual temperature is 15.2 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 205 days
Number of rainy days: 156 days
Number of snow days: 4 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) | 17.1 | 18.7 | 27.0 | 30.9 | 33.7 | 34.6 | 36.1 | 37.0 | 31.4 | 25.1 | 27.0 | 20.0 |
| Average daytime temperature (°C) | 9.0 | 9.7 | 18.3 | 22.1 | 24.6 | 28.5 | 32.3 | 30.8 | 25.3 | 21.2 | 14.5 | 8.8 |
| Average temperature (°C) | 3.0 | 4.8 | 11.6 | 16.3 | 19.7 | 23.5 | 26.9 | 26.0 | 21.3 | 15.9 | 9.1 | 3.2 |
| Average night temperature (°C) | -2.3 | 0.2 | 5.5 | 10.9 | 15.2 | 18.7 | 22.3 | 21.5 | 17.8 | 11.4 | 4.3 | -1.5 |
| Absolute minimum temperature (°C) | -6.9 | -4.6 | -3.7 | 4.8 | 9.0 | 13.9 | 18.4 | 16.4 | 13.4 | 7.1 | -4.0 | -7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 5.3 | 7.4 | 7.5 | 6.1 | 7.9 | 9.9 | 9.4 | 6.1 | 7.1 | 5.8 | 6.8 |
| Precipitation (mm) | 5 | 28 | 25 | 65 | 98 | 120 | 96 | 169 | 186 | 95 | 51 | 24 |
| Sunny days | 29 | 13 | 24 | 17 | 11 | 16 | 11 | 15 | 9 | 18 | 19 | 23 |
| Rainy days | 1 | 13 | 7 | 13 | 20 | 14 | 20 | 16 | 21 | 13 | 11 | 7 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Dayan during the most sunny months:
The largest precipitation sum in Dayan is at