Average annual temperature is 12.7 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -16.5 °C
Number of sunny days: 255 days
Number of rainy days: 98 days
Number of snow days: 12 days
Look at detailed online map of Datan
* Weather data for Datan 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) | 10.4 | 10.5 | 24.1 | 24.5 | 32.4 | 37.8 | 36.4 | 34.4 | 31.0 | 25.9 | 23.3 | 13.9 |
| Average daytime temperature (°C) | 1.8 | 5.2 | 14.1 | 18.3 | 24.2 | 30.6 | 31.0 | 29.6 | 27.1 | 21.6 | 8.6 | 0.3 |
| Average temperature (°C) | -3.1 | 0.1 | 7.7 | 12.7 | 18.9 | 24.7 | 26.8 | 25.6 | 22.1 | 15.8 | 4.0 | -3.8 |
| Average night temperature (°C) | -7.5 | -3.6 | 2.3 | 7.9 | 14.3 | 19.8 | 23.1 | 22.3 | 17.6 | 10.7 | -0.4 | -7.4 |
| Absolute minimum temperature (°C) | -16.5 | -6.6 | -4.7 | 2.1 | 10.4 | 15.7 | 20.6 | 16.7 | 11.8 | 5.1 | -7.5 | -15.9 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.9 | 8.1 | 10.1 | 8.7 | 9.4 | 11.1 | 9.3 | 9.7 | 9.0 | 8.9 | 7.3 | 6.9 |
| Precipitation (mm) | 3 | 3 | 7 | 32 | 45 | 28 | 136 | 154 | 38 | 17 | 24 | 8 |
| Sunny days | 28 | 26 | 26 | 17 | 20 | 21 | 13 | 13 | 17 | 24 | 25 | 25 |
| Rainy days | 2 | 0 | 3 | 13 | 11 | 9 | 18 | 18 | 13 | 7 | 3 | 1 |
| Snow days | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Datan is at