Average annual temperature is 13.8 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 83 days
Number of rainy days: 274 days
Number of snow days: 8 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) | 18.1 | 20.9 | 19.6 | 27.1 | 29.3 | 28.1 | 28.6 | 27.0 | 28.0 | 26.3 | 21.7 | 20.3 |
| Average daytime temperature (°C) | 7.5 | 9.6 | 14.0 | 19.9 | 22.3 | 23.1 | 25.6 | 24.8 | 24.4 | 18.3 | 15.2 | 10.1 |
| Average temperature (°C) | 3.4 | 5.7 | 10.0 | 14.9 | 18.0 | 19.5 | 21.6 | 21.0 | 19.9 | 14.6 | 11.1 | 6.0 |
| Average night temperature (°C) | 0.2 | 2.6 | 6.5 | 11.0 | 14.5 | 16.6 | 18.6 | 17.9 | 16.6 | 11.6 | 7.8 | 2.5 |
| Absolute minimum temperature (°C) | -4.3 | -1.7 | 0.5 | 5.3 | 9.6 | 13.4 | 15.0 | 13.9 | 14.0 | 6.5 | 1.3 | -5.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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) | 4.5 | 2.8 | 4.3 | 7.9 | 7.3 | 6.7 | 8.8 | 9.4 | 9.7 | 5.8 | 6.1 | 4.1 |
| Precipitation (mm) | 19 | 48 | 120 | 151 | 213 | 309 | 237 | 169 | 179 | 112 | 70 | 19 |
| Sunny days | 15 | 4 | 4 | 7 | 2 | 5 | 6 | 2 | 9 | 6 | 9 | 14 |
| Rainy days | 8 | 24 | 27 | 23 | 29 | 25 | 25 | 29 | 21 | 25 | 21 | 17 |
| Snow days | 8 | 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