Average annual temperature is 15.3 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 94 days
Number of rainy days: 268 days
Number of snow days: 3 days
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) | 15.5 | 16.6 | 20.4 | 28.5 | 30.8 | 30.3 | 31.3 | 30.3 | 31.9 | 25.6 | 21.7 | 23.0 |
| Average daytime temperature (°C) | 7.9 | 10.9 | 14.9 | 20.1 | 22.7 | 23.8 | 27.7 | 27.2 | 25.5 | 18.9 | 15.7 | 10.5 |
| Average temperature (°C) | 4.3 | 7.6 | 11.5 | 16.2 | 19.0 | 20.5 | 23.7 | 23.6 | 21.5 | 15.8 | 12.4 | 6.9 |
| Average night temperature (°C) | 1.3 | 4.6 | 8.1 | 12.5 | 15.8 | 17.9 | 20.3 | 20.2 | 18.2 | 13.3 | 9.6 | 4.0 |
| Absolute minimum temperature (°C) | -3.6 | 2.9 | 2.2 | 6.2 | 11.7 | 13.7 | 16.1 | 15.9 | 16.4 | 9.0 | 3.8 | -1.7 |
| 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 | 13.6 | 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) | 5.0 | 3.4 | 5.0 | 7.7 | 7.4 | 6.1 | 8.2 | 9.0 | 7.8 | 5.5 | 5.3 | 4.3 |
| Precipitation (mm) | 20 | 44 | 135 | 177 | 178 | 143 | 410 | 103 | 196 | 147 | 84 | 36 |
| Sunny days | 17 | 4 | 3 | 5 | 4 | 4 | 7 | 7 | 11 | 7 | 9 | 16 |
| Rainy days | 11 | 24 | 28 | 25 | 27 | 26 | 24 | 24 | 19 | 24 | 21 | 15 |
| Snow days | 3 | 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