Average annual temperature is 17.6 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 111 days
Number of rainy days: 253 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) | 23.7 | 22.1 | 23.6 | 27.7 | 32.5 | 32.7 | 31.0 | 30.0 | 29.2 | 27.4 | 23.9 | 22.1 |
| Average daytime temperature (°C) | 16.8 | 18.2 | 20.0 | 23.1 | 25.1 | 28.0 | 28.4 | 27.5 | 26.9 | 24.0 | 21.4 | 17.5 |
| Average temperature (°C) | 10.4 | 12.4 | 14.1 | 17.2 | 19.6 | 22.9 | 23.4 | 23.0 | 22.0 | 18.9 | 15.2 | 11.7 |
| Average night temperature (°C) | 4.3 | 6.9 | 8.3 | 11.0 | 14.3 | 18.5 | 19.6 | 19.9 | 17.7 | 14.5 | 10.2 | 6.8 |
| Absolute minimum temperature (°C) | -1.8 | 3.1 | 4.2 | 6.0 | 10.3 | 16.3 | 17.6 | 18.0 | 14.2 | 9.3 | 6.5 | 2.2 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 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) | 9.1 | 8.8 | 9.7 | 10.3 | 10.2 | 9.6 | 9.4 | 7.5 | 9.7 | 9.1 | 9.2 | 8.3 |
| Precipitation (mm) | 2 | 37 | 40 | 47 | 87 | 163 | 171 | 390 | 151 | 72 | 48 | 54 |
| Sunny days | 26 | 9 | 6 | 8 | 8 | 3 | 0 | 0 | 2 | 9 | 21 | 19 |
| Rainy days | 4 | 19 | 25 | 22 | 23 | 27 | 31 | 31 | 28 | 22 | 9 | 12 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dayan is at