Average annual temperature is 15.6 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -8.2 °C
Number of sunny days: 123 days
Number of rainy days: 241 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) | 19.4 | 17.2 | 22.5 | 28.6 | 30.5 | 31.3 | 33.1 | 33.8 | 31.3 | 25.3 | 26.0 | 20.6 |
| Average daytime temperature (°C) | 8.5 | 8.7 | 15.3 | 19.5 | 23.3 | 26.7 | 29.7 | 28.7 | 26.0 | 20.9 | 16.4 | 9.3 |
| Average temperature (°C) | 4.3 | 5.1 | 11.3 | 15.5 | 19.7 | 23.2 | 26.1 | 25.2 | 22.3 | 17.4 | 11.8 | 5.3 |
| Average night temperature (°C) | -0.2 | 1.9 | 7.4 | 11.9 | 16.7 | 20.3 | 23.4 | 22.1 | 19.4 | 14.5 | 8.2 | 1.5 |
| Absolute minimum temperature (°C) | -7.8 | -3.2 | 2.9 | 4.4 | 9.9 | 16.0 | 20.2 | 16.7 | 15.8 | 9.8 | -0.6 | -8.2 |
| 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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 6.9 | 4.3 | 5.8 | 7.3 | 7.5 | 7.9 | 9.4 | 10.6 | 7.4 | 6.9 | 7.5 | 6.7 |
| Precipitation (mm) | 54 | 98 | 125 | 189 | 180 | 225 | 133 | 120 | 89 | 35 | 79 | 35 |
| Sunny days | 21 | 10 | 11 | 11 | 7 | 4 | 4 | 3 | 3 | 10 | 18 | 21 |
| Rainy days | 9 | 18 | 20 | 19 | 24 | 26 | 27 | 28 | 27 | 21 | 12 | 10 |
| 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