Average annual temperature is 13.6 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 99 days
Number of rainy days: 259 days
Number of snow days: 7 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) | 14.3 | 14.0 | 19.9 | 25.2 | 26.9 | 26.9 | 30.5 | 29.6 | 27.8 | 22.3 | 20.8 | 16.8 |
| Average daytime temperature (°C) | 6.6 | 8.1 | 13.1 | 18.4 | 20.9 | 22.9 | 26.4 | 26.7 | 23.9 | 18.1 | 14.0 | 8.8 |
| Average temperature (°C) | 2.7 | 4.6 | 9.1 | 14.1 | 17.4 | 19.9 | 22.7 | 22.4 | 20.2 | 14.4 | 9.9 | 5.0 |
| Average night temperature (°C) | -1.2 | 1.4 | 5.4 | 10.2 | 14.5 | 17.2 | 19.4 | 18.6 | 16.9 | 11.3 | 6.1 | 1.1 |
| Absolute minimum temperature (°C) | -7.0 | -1.8 | 2.1 | 4.3 | 9.5 | 13.9 | 13.7 | 12.8 | 13.7 | 6.3 | 1.3 | -4.7 |
| 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 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 4.7 | 2.7 | 3.7 | 6.9 | 5.7 | 5.3 | 8.0 | 9.8 | 6.7 | 5.0 | 5.5 | 5.0 |
| Precipitation (mm) | 51 | 38 | 128 | 162 | 220 | 273 | 193 | 160 | 292 | 197 | 138 | 66 |
| Sunny days | 13 | 8 | 3 | 10 | 6 | 4 | 6 | 4 | 8 | 10 | 11 | 16 |
| Rainy days | 12 | 19 | 28 | 20 | 25 | 26 | 25 | 27 | 22 | 21 | 19 | 15 |
| Snow days | 6 | 1 | 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