Average annual temperature is 19.9 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 99 days
Number of rainy days: 266 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) | 21.5 | 23.1 | 29.2 | 28.6 | 32.8 | 32.7 | 35.0 | 32.9 | 30.5 | 30.4 | 26.8 | 24.9 |
| Average daytime temperature (°C) | 14.5 | 15.8 | 20.6 | 23.1 | 26.7 | 29.4 | 31.6 | 30.0 | 29.2 | 25.6 | 20.8 | 16.0 |
| Average temperature (°C) | 10.4 | 12.0 | 16.6 | 19.7 | 23.3 | 25.9 | 28.1 | 26.4 | 25.7 | 21.7 | 17.1 | 11.7 |
| Average night temperature (°C) | 6.5 | 8.6 | 12.7 | 16.5 | 20.1 | 23.0 | 24.9 | 23.6 | 23.0 | 18.4 | 13.7 | 7.9 |
| Absolute minimum temperature (°C) | -0.2 | 2.8 | 9.3 | 10.7 | 14.5 | 21.2 | 23.7 | 20.7 | 20.3 | 15.7 | 7.4 | -0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.7 | 4.1 | 5.2 | 5.5 | 7.6 | 8.5 | 11.1 | 9.6 | 9.6 | 8.3 | 6.7 | 6.1 |
| Precipitation (mm) | 31 | 112 | 191 | 514 | 316 | 483 | 153 | 263 | 96 | 42 | 115 | 49 |
| Sunny days | 17 | 10 | 7 | 4 | 3 | 3 | 3 | 3 | 1 | 18 | 15 | 15 |
| Rainy days | 14 | 18 | 24 | 26 | 28 | 27 | 28 | 28 | 29 | 13 | 15 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Datan during the most sunny months:
The largest precipitation sum in Datan is at