Average annual temperature is 15.7 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 84 days
Number of rainy days: 280 days
Number of snow days: 1 day
Look at detailed online map of Datianwan
* Weather data for Datianwan 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 | 15.8 | 20.8 | 28.4 | 30.1 | 30.6 | 31.3 | 30.2 | 31.1 | 27.9 | 23.0 | 22.2 |
| Average daytime temperature (°C) | 9.3 | 9.1 | 15.0 | 20.5 | 24.0 | 26.1 | 28.5 | 27.7 | 26.6 | 20.3 | 16.0 | 10.4 |
| Average temperature (°C) | 5.3 | 6.1 | 11.3 | 16.2 | 20.0 | 22.2 | 24.6 | 23.9 | 22.4 | 16.7 | 12.4 | 6.9 |
| Average night temperature (°C) | 1.2 | 3.3 | 7.7 | 12.6 | 16.5 | 19.0 | 21.5 | 20.7 | 18.9 | 13.5 | 9.0 | 3.2 |
| Absolute minimum temperature (°C) | -3.9 | 0.5 | 3.2 | 6.4 | 9.7 | 14.6 | 17.5 | 16.2 | 15.7 | 9.8 | 2.6 | -4.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 4.6 | 2.2 | 4.5 | 6.7 | 6.7 | 6.2 | 8.3 | 9.2 | 8.8 | 5.6 | 4.8 | 4.6 |
| Precipitation (mm) | 23 | 100 | 158 | 216 | 291 | 222 | 248 | 196 | 94 | 72 | 96 | 45 |
| Sunny days | 18 | 5 | 3 | 3 | 4 | 6 | 2 | 2 | 7 | 11 | 9 | 14 |
| Rainy days | 12 | 23 | 28 | 27 | 27 | 24 | 29 | 29 | 23 | 20 | 21 | 17 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Datianwan during the most sunny months:
The largest precipitation sum in Datianwan is at