Average annual temperature is 12.0 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -19.3 °C
Number of sunny days: 279 days
Number of rainy days: 77 days
Number of snow days: 9 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 | 22.7 | 31.1 | 33.0 | 37.5 | 38.0 | 36.5 | 35.1 | 22.9 | 22.5 | 14.2 |
| Average daytime temperature (°C) | 0.7 | 6.3 | 16.0 | 17.0 | 24.7 | 31.3 | 32.7 | 31.2 | 26.4 | 18.9 | 8.2 | 1.9 |
| Average temperature (°C) | -4.8 | 0.3 | 8.7 | 11.6 | 18.5 | 24.9 | 26.2 | 25.2 | 20.3 | 12.8 | 2.7 | -3.3 |
| Average night temperature (°C) | -9.9 | -5.5 | 1.1 | 5.5 | 12.8 | 18.1 | 19.8 | 19.3 | 14.8 | 7.5 | -2.3 | -8.4 |
| Absolute minimum temperature (°C) | -19.3 | -9.6 | -5.3 | -2.3 | 5.2 | 12.0 | 15.3 | 12.9 | 8.6 | 4.8 | -9.0 | -18.0 |
| 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) | 9.9 | 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 | 7.8 | 9.4 | 7.2 | 7.3 | 10.0 | 9.7 | 9.9 | 8.6 | 7.9 | 8.2 | 7.6 |
| Precipitation (mm) | 0 | 8 | 3 | 23 | 27 | 9 | 20 | 17 | 28 | 23 | 0 | 0 |
| Sunny days | 30 | 22 | 28 | 19 | 16 | 23 | 21 | 20 | 18 | 24 | 29 | 29 |
| Rainy days | 0 | 0 | 3 | 11 | 15 | 7 | 10 | 11 | 12 | 7 | 1 | 0 |
| Snow days | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Dongtan is at