Average annual temperature is 15.0 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 240 days
Number of rainy days: 117 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) | 13.7 | 18.0 | 27.7 | 27.2 | 33.5 | 35.6 | 41.0 | 34.7 | 30.0 | 27.5 | 27.6 | 24.2 |
| Average daytime temperature (°C) | 6.4 | 9.0 | 18.2 | 19.9 | 24.5 | 30.0 | 33.1 | 29.5 | 25.4 | 21.7 | 13.5 | 6.1 |
| Average temperature (°C) | 1.6 | 4.0 | 12.2 | 15.0 | 19.8 | 25.2 | 27.9 | 25.4 | 21.6 | 16.9 | 8.5 | 1.0 |
| Average night temperature (°C) | -2.9 | -0.3 | 6.7 | 10.6 | 15.8 | 20.8 | 23.4 | 21.9 | 18.2 | 12.5 | 3.8 | -3.6 |
| Absolute minimum temperature (°C) | -8.2 | -4.0 | -0.1 | 3.8 | 10.7 | 13.4 | 21.2 | 16.6 | 13.5 | 8.0 | -3.6 | -9.0 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 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) | 7.3 | 6.8 | 8.7 | 7.9 | 7.2 | 8.7 | 9.7 | 9.6 | 7.3 | 7.4 | 6.8 | 6.9 |
| Precipitation (mm) | 10 | 24 | 15 | 85 | 106 | 58 | 170 | 181 | 130 | 31 | 21 | 51 |
| Sunny days | 28 | 20 | 27 | 20 | 13 | 18 | 16 | 16 | 13 | 23 | 24 | 22 |
| Rainy days | 2 | 5 | 4 | 10 | 18 | 12 | 15 | 15 | 17 | 8 | 4 | 7 |
| Snow days | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Dayan is at