Average annual temperature is 20.4 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 0.2 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Dongdayan
* Weather data for Dongdayan 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) | 23.8 | 25.3 | 29.9 | 29.4 | 33.9 | 33.8 | 34.4 | 33.1 | 31.8 | 30.9 | 27.8 | 26.3 |
| Average daytime temperature (°C) | 16.0 | 16.1 | 21.2 | 24.7 | 28.1 | 30.3 | 32.6 | 30.7 | 30.1 | 25.9 | 21.3 | 16.6 |
| Average temperature (°C) | 11.0 | 12.2 | 16.8 | 20.7 | 24.1 | 26.5 | 28.7 | 27.0 | 26.3 | 21.9 | 17.1 | 12.0 |
| Average night temperature (°C) | 6.4 | 8.5 | 12.8 | 17.0 | 20.7 | 23.5 | 25.1 | 24.1 | 23.2 | 18.2 | 13.1 | 7.9 |
| Absolute minimum temperature (°C) | 1.1 | 3.7 | 7.4 | 10.9 | 14.3 | 21.2 | 23.8 | 20.0 | 20.9 | 13.7 | 5.5 | 0.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.9 | 4.1 | 5.2 | 6.3 | 7.9 | 8.6 | 11.1 | 9.3 | 9.5 | 8.2 | 6.6 | 6.2 |
| Precipitation (mm) | 19 | 155 | 145 | 454 | 399 | 542 | 211 | 356 | 157 | 36 | 192 | 58 |
| Sunny days | 19 | 9 | 9 | 6 | 2 | 3 | 3 | 3 | 6 | 19 | 15 | 11 |
| Rainy days | 12 | 19 | 22 | 24 | 29 | 27 | 28 | 28 | 24 | 12 | 15 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dongdayan during the most sunny months:
The largest precipitation sum in Dongdayan is at