Average annual temperature is 10.2 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -19.6 °C
Number of sunny days: 289 days
Number of rainy days: 60 days
Number of snow days: 16 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) | 10.3 | 14.9 | 19.7 | 31.4 | 29.4 | 36.4 | 38.7 | 38.0 | 35.8 | 23.3 | 18.7 | 11.9 |
| Average daytime temperature (°C) | -1.8 | 5.3 | 13.9 | 15.9 | 23.3 | 30.2 | 31.8 | 30.3 | 26.3 | 18.3 | 7.4 | 1.3 |
| Average temperature (°C) | -8.4 | -1.2 | 6.3 | 9.5 | 16.8 | 23.6 | 25.0 | 23.9 | 19.3 | 11.2 | 0.9 | -4.9 |
| Average night temperature (°C) | -14.0 | -6.7 | -1.2 | 2.8 | 10.4 | 17.1 | 18.5 | 17.8 | 12.6 | 5.4 | -4.2 | -9.5 |
| Absolute minimum temperature (°C) | -19.6 | -11.7 | -4.2 | -4.7 | 4.6 | 9.4 | 12.0 | 14.3 | 5.1 | 1.1 | -9.0 | -16.0 |
| 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) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 8.5 | 8.2 | 10.1 | 8.1 | 8.1 | 9.3 | 10.3 | 8.8 | 9.4 | 8.2 | 8.2 | 7.5 |
| Precipitation (mm) | 0 | 4 | 0 | 10 | 10 | 16 | 31 | 13 | 20 | 14 | 4 | 4 |
| Sunny days | 28 | 24 | 30 | 18 | 23 | 20 | 22 | 23 | 23 | 24 | 28 | 26 |
| Rainy days | 0 | 0 | 1 | 9 | 8 | 10 | 9 | 8 | 7 | 7 | 1 | 0 |
| Snow days | 3 | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Dongtan is at