Average annual temperature is 14.1 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 256 days
Number of rainy days: 105 days
Number of snow days: 4 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) | 11.3 | 9.3 | 25.1 | 24.0 | 28.8 | 34.0 | 34.8 | 33.3 | 31.2 | 25.9 | 27.2 | 18.5 |
| Average daytime temperature (°C) | 5.0 | 6.4 | 13.7 | 17.1 | 22.6 | 27.1 | 29.8 | 29.9 | 26.4 | 22.5 | 12.9 | 5.2 |
| Average temperature (°C) | 0.5 | 2.1 | 8.9 | 13.1 | 18.4 | 23.1 | 26.5 | 26.0 | 22.4 | 17.4 | 8.6 | 1.0 |
| Average night temperature (°C) | -3.6 | -1.4 | 4.6 | 9.6 | 15.2 | 19.6 | 23.6 | 22.5 | 18.8 | 12.7 | 4.1 | -2.9 |
| Absolute minimum temperature (°C) | -12.7 | -5.4 | -2.7 | 5.0 | 10.2 | 14.1 | 19.8 | 17.9 | 12.4 | 5.0 | -4.3 | -11.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.9 | 8.9 | 8.5 | 8.4 | 9.3 | 9.3 | 10.4 | 8.4 | 8.6 | 6.8 | 6.3 |
| Precipitation (mm) | 8 | 11 | 21 | 72 | 70 | 79 | 197 | 253 | 116 | 1 | 25 | 26 |
| Sunny days | 27 | 24 | 28 | 19 | 17 | 18 | 12 | 18 | 19 | 28 | 23 | 23 |
| Rainy days | 2 | 4 | 3 | 11 | 14 | 12 | 19 | 13 | 11 | 3 | 7 | 6 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Datai is at