Average annual temperature is 9.3 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 238 days
Number of rainy days: 105 days
Number of snow days: 22 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) | 10.0 | 10.8 | 18.5 | 27.4 | 29.8 | 32.4 | 35.1 | 33.8 | 30.8 | 17.8 | 18.2 | 11.2 |
| Average daytime temperature (°C) | -0.2 | 2.9 | 12.8 | 13.5 | 20.3 | 26.6 | 28.2 | 27.7 | 22.4 | 14.9 | 7.1 | 1.6 |
| Average temperature (°C) | -6.2 | -2.5 | 6.7 | 8.7 | 15.0 | 21.1 | 22.3 | 22.0 | 17.3 | 9.7 | 1.2 | -4.0 |
| Average night temperature (°C) | -12.4 | -8.5 | 0.0 | 3.0 | 9.7 | 14.9 | 16.1 | 15.8 | 12.4 | 4.7 | -4.3 | -9.1 |
| Absolute minimum temperature (°C) | -21.7 | -16.4 | -9.8 | -5.5 | 1.8 | 9.0 | 11.8 | 10.1 | 8.0 | 0.6 | -9.9 | -18.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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 | 7.4 | 9.4 | 7.8 | 7.7 | 10.0 | 10.4 | 9.6 | 8.5 | 7.8 | 8.3 | 7.7 |
| Precipitation (mm) | 0 | 17 | 6 | 18 | 35 | 11 | 60 | 18 | 45 | 42 | 2 | 2 |
| Sunny days | 31 | 18 | 25 | 15 | 14 | 20 | 15 | 18 | 13 | 17 | 26 | 26 |
| Rainy days | 0 | 1 | 4 | 11 | 17 | 10 | 16 | 13 | 17 | 14 | 2 | 0 |
| Snow days | 0 | 9 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Dongtan is at