Average annual temperature is 8.6 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -27.2 °C
Number of sunny days: 213 days
Number of rainy days: 129 days
Number of snow days: 23 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) | 5.4 | 10.6 | 21.0 | 24.5 | 29.8 | 33.5 | 33.0 | 31.5 | 29.6 | 22.8 | 20.2 | 10.5 |
| Average daytime temperature (°C) | -5.1 | 0.8 | 10.1 | 15.1 | 22.9 | 27.6 | 28.6 | 27.4 | 24.1 | 16.2 | 1.4 | -6.3 |
| Average temperature (°C) | -9.7 | -4.8 | 4.0 | 9.3 | 17.1 | 22.0 | 24.2 | 23.1 | 18.9 | 11.3 | -2.9 | -10.4 |
| Average night temperature (°C) | -14.7 | -9.8 | -0.9 | 3.8 | 11.5 | 17.0 | 20.8 | 19.5 | 14.6 | 7.0 | -7.2 | -15.2 |
| Absolute minimum temperature (°C) | -24.4 | -16.1 | -7.2 | -3.0 | 5.4 | 12.5 | 17.8 | 15.2 | 8.3 | 0.5 | -16.9 | -27.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 8.1 | 9.9 | 8.9 | 10.6 | 10.6 | 8.7 | 8.9 | 9.1 | 8.5 | 6.3 | 6.5 |
| Precipitation (mm) | 8 | 6 | 8 | 57 | 51 | 109 | 273 | 111 | 43 | 38 | 87 | 13 |
| Sunny days | 24 | 24 | 24 | 18 | 19 | 14 | 7 | 9 | 18 | 18 | 15 | 23 |
| Rainy days | 2 | 1 | 7 | 12 | 12 | 16 | 24 | 22 | 12 | 13 | 8 | 0 |
| Snow days | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 8 |
The largest precipitation sum in Datai is at