Average annual temperature is 5.9 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -21.3 °C
Number of sunny days: 227 days
Number of rainy days: 92 days
Number of snow days: 46 days
Look at detailed online map of Datai
* Weather data for Datai 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) | 8.2 | 10.5 | 15.5 | 21.7 | 23.3 | 27.5 | 31.1 | 30.7 | 28.5 | 15.2 | 16.1 | 9.6 |
| Average daytime temperature (°C) | -3.4 | -0.1 | 7.2 | 8.6 | 15.4 | 21.9 | 24.9 | 23.6 | 19.7 | 11.1 | 4.7 | -0.4 |
| Average temperature (°C) | -9.0 | -4.9 | 2.1 | 3.6 | 10.3 | 16.6 | 19.4 | 18.3 | 14.2 | 6.0 | -1.0 | -5.5 |
| Average night temperature (°C) | -13.5 | -9.8 | -3.1 | -2.3 | 5.0 | 11.0 | 13.5 | 13.0 | 9.0 | 1.2 | -5.6 | -9.8 |
| Absolute minimum temperature (°C) | -21.3 | -16.7 | -9.1 | -14.4 | 0.6 | 5.3 | 7.6 | 8.6 | 4.4 | -3.3 | -9.4 | -20.6 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.4 | 7.9 | 9.6 | 8.6 | 7.9 | 9.7 | 10.8 | 9.8 | 9.5 | 8.2 | 8.8 | 7.9 |
| Precipitation (mm) | 3 | 18 | 27 | 38 | 62 | 30 | 39 | 33 | 83 | 62 | 7 | 5 |
| Sunny days | 26 | 19 | 20 | 17 | 12 | 17 | 23 | 18 | 11 | 16 | 25 | 23 |
| Rainy days | 0 | 1 | 3 | 4 | 17 | 13 | 8 | 13 | 19 | 13 | 1 | 0 |
| Snow days | 5 | 8 | 8 | 9 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 8 |
The largest precipitation sum in Datai is at