Average annual temperature is 15.9 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 103 days
Number of rainy days: 260 days
Number of snow days: 2 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) | 21.2 | 16.4 | 21.9 | 28.2 | 30.4 | 29.9 | 32.3 | 30.6 | 32.1 | 28.5 | 24.9 | 22.0 |
| Average daytime temperature (°C) | 9.9 | 9.7 | 15.3 | 20.2 | 23.9 | 26.0 | 29.1 | 28.0 | 27.5 | 21.5 | 16.3 | 10.5 |
| Average temperature (°C) | 5.5 | 6.3 | 11.2 | 16.1 | 20.0 | 22.5 | 25.3 | 24.2 | 22.8 | 17.1 | 12.2 | 6.8 |
| Average night temperature (°C) | 1.2 | 3.3 | 7.3 | 12.3 | 16.4 | 19.5 | 22.0 | 20.7 | 18.9 | 13.7 | 8.5 | 2.9 |
| Absolute minimum temperature (°C) | -4.2 | -1.3 | 3.6 | 5.7 | 10.5 | 15.3 | 17.9 | 15.6 | 15.5 | 9.8 | 3.0 | -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 | 10.4 |
| 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) | 5.0 | 2.8 | 4.5 | 6.3 | 6.6 | 6.6 | 9.0 | 9.7 | 8.6 | 5.9 | 5.3 | 5.0 |
| Precipitation (mm) | 13 | 91 | 152 | 250 | 174 | 240 | 160 | 177 | 53 | 46 | 182 | 28 |
| Sunny days | 19 | 4 | 6 | 4 | 4 | 4 | 5 | 4 | 10 | 14 | 13 | 16 |
| Rainy days | 10 | 24 | 25 | 26 | 27 | 26 | 26 | 27 | 20 | 17 | 17 | 15 |
| Snow days | 2 | 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