Average annual temperature is 11.8 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -19.1 °C
Number of sunny days: 283 days
Number of rainy days: 74 days
Number of snow days: 8 days
Look at detailed online map of Dongtan
* Weather data for Dongtan 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) | 10.4 | 14.4 | 22.9 | 30.9 | 32.4 | 37.1 | 37.8 | 36.4 | 33.9 | 23.1 | 22.1 | 13.7 |
| Average daytime temperature (°C) | 1.1 | 6.7 | 16.2 | 17.3 | 24.6 | 31.2 | 32.6 | 31.2 | 26.3 | 19.0 | 8.5 | 2.1 |
| Average temperature (°C) | -5.0 | 0.5 | 8.4 | 11.5 | 18.2 | 24.8 | 26.0 | 25.0 | 20.3 | 12.5 | 2.4 | -3.3 |
| Average night temperature (°C) | -10.7 | -5.5 | 0.7 | 5.3 | 12.4 | 18.1 | 19.6 | 19.1 | 15.2 | 7.0 | -2.9 | -8.5 |
| Absolute minimum temperature (°C) | -19.1 | -9.3 | -6.1 | -2.6 | 5.5 | 12.5 | 14.1 | 12.6 | 9.5 | 3.7 | -8.4 | -17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 7.9 | 9.4 | 7.3 | 7.2 | 10.2 | 9.8 | 10.1 | 8.6 | 7.9 | 8.2 | 7.6 |
| Precipitation (mm) | 0 | 9 | 1 | 24 | 36 | 14 | 26 | 32 | 26 | 22 | 1 | 0 |
| Sunny days | 30 | 22 | 27 | 21 | 17 | 23 | 23 | 21 | 18 | 23 | 29 | 29 |
| Rainy days | 0 | 1 | 4 | 9 | 14 | 7 | 8 | 10 | 12 | 8 | 1 | 0 |
| Snow days | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Dongtan is at