Average annual temperature is 23.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 6.2 °C
Number of sunny days: 117 days
Number of rainy days: 248 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) | 28.0 | 31.1 | 34.1 | 38.5 | 39.9 | 38.8 | 38.8 | 34.7 | 34.8 | 33.4 | 31.5 | 30.2 |
| Average daytime temperature (°C) | 20.2 | 24.3 | 26.9 | 32.4 | 34.1 | 33.1 | 34.1 | 31.2 | 31.3 | 29.1 | 26.2 | 22.8 |
| Average temperature (°C) | 14.9 | 19.0 | 21.3 | 25.8 | 28.2 | 28.1 | 28.9 | 27.3 | 26.8 | 24.6 | 21.3 | 17.9 |
| Average night temperature (°C) | 10.3 | 15.1 | 17.1 | 20.7 | 23.2 | 24.3 | 24.7 | 24.2 | 23.4 | 21.3 | 17.6 | 14.1 |
| Absolute minimum temperature (°C) | 6.2 | 10.7 | 12.2 | 17.0 | 20.1 | 22.4 | 21.7 | 20.9 | 21.6 | 18.3 | 13.8 | 7.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.6 | 7.4 | 8.4 | 10.2 | 10.2 | 10.1 | 11.0 | 8.9 | 10.0 | 8.9 | 8.9 | 7.1 |
| Precipitation (mm) | 14 | 21 | 20 | 21 | 113 | 318 | 186 | 228 | 177 | 88 | 45 | 33 |
| Sunny days | 18 | 14 | 13 | 19 | 8 | 2 | 2 | 0 | 3 | 11 | 14 | 13 |
| Rainy days | 13 | 14 | 18 | 11 | 23 | 28 | 29 | 31 | 27 | 20 | 16 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datan is at