Average annual temperature is 11.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -19.5 °C
Number of sunny days: 240 days
Number of rainy days: 101 days
Number of snow days: 24 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) | 13.4 | 13.1 | 22.2 | 28.5 | 31.2 | 35.2 | 36.9 | 35.2 | 32.7 | 22.4 | 20.8 | 14.2 |
| Average daytime temperature (°C) | 1.7 | 6.1 | 15.1 | 17.6 | 23.1 | 28.4 | 30.7 | 29.8 | 24.9 | 16.8 | 9.7 | 4.0 |
| Average temperature (°C) | -4.4 | 0.3 | 8.5 | 11.2 | 17.1 | 22.1 | 24.4 | 23.8 | 19.2 | 11.4 | 3.3 | -1.9 |
| Average night temperature (°C) | -10.3 | -5.3 | 1.3 | 4.3 | 11.0 | 15.6 | 17.9 | 17.8 | 13.9 | 6.4 | -2.4 | -7.2 |
| Absolute minimum temperature (°C) | -19.5 | -10.9 | -4.8 | -4.2 | 5.1 | 11.3 | 11.4 | 12.2 | 10.6 | 3.1 | -6.5 | -13.8 |
| 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 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 7.4 | 9.2 | 8.5 | 7.5 | 9.4 | 10.5 | 10.3 | 9.3 | 7.7 | 8.3 | 8.1 |
| Precipitation (mm) | 1 | 16 | 2 | 20 | 28 | 20 | 33 | 28 | 61 | 83 | 3 | 1 |
| Sunny days | 27 | 18 | 26 | 19 | 13 | 19 | 19 | 18 | 11 | 16 | 26 | 28 |
| Rainy days | 1 | 1 | 3 | 8 | 18 | 11 | 12 | 13 | 19 | 15 | 0 | 0 |
| Snow days | 3 | 9 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
The largest precipitation sum in Datan is at