Average annual temperature is 15.9 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 82 days
Number of rainy days: 283 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) | 19.2 | 20.9 | 23.2 | 29.5 | 33.9 | 34.2 | 28.4 | 26.6 | 25.0 | 25.1 | 20.5 | 18.2 |
| Average daytime temperature (°C) | 13.7 | 17.2 | 19.6 | 25.2 | 26.6 | 24.5 | 24.9 | 23.3 | 22.9 | 19.0 | 17.7 | 14.8 |
| Average temperature (°C) | 8.3 | 11.7 | 13.7 | 18.4 | 20.5 | 20.1 | 20.6 | 19.9 | 19.1 | 15.3 | 12.9 | 10.5 |
| Average night temperature (°C) | 2.2 | 6.5 | 7.6 | 11.8 | 14.4 | 16.0 | 16.7 | 16.8 | 15.0 | 12.0 | 8.6 | 6.3 |
| Absolute minimum temperature (°C) | -3.3 | 1.3 | 3.1 | 5.6 | 9.5 | 12.0 | 13.6 | 14.7 | 10.4 | 9.0 | 5.8 | 0.9 |
| 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 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 9.0 | 9.6 | 10.6 | 11.6 | 11.1 | 8.8 | 8.8 | 7.8 | 9.5 | 7.6 | 9.4 | 8.3 |
| Precipitation (mm) | 40 | 100 | 88 | 39 | 99 | 315 | 349 | 235 | 443 | 555 | 83 | 128 |
| Sunny days | 20 | 12 | 1 | 10 | 10 | 4 | 5 | 0 | 5 | 0 | 10 | 5 |
| Rainy days | 11 | 16 | 30 | 20 | 21 | 26 | 26 | 31 | 25 | 31 | 20 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datianwan is at