Average annual temperature is 10.6 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -23.4 °C
Number of sunny days: 239 days
Number of rainy days: 116 days
Number of snow days: 10 days
Look at detailed online map of Dalian
* Weather data for Dalian 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) | 7.4 | 9.6 | 21.3 | 23.2 | 32.1 | 34.8 | 33.7 | 32.1 | 30.7 | 24.9 | 23.1 | 13.5 |
| Average daytime temperature (°C) | -2.0 | 2.8 | 11.9 | 16.8 | 25.0 | 29.3 | 29.7 | 28.3 | 26.2 | 18.9 | 4.7 | -3.0 |
| Average temperature (°C) | -6.5 | -2.2 | 5.3 | 10.9 | 18.9 | 23.4 | 25.6 | 24.3 | 20.7 | 13.5 | 0.1 | -7.2 |
| Average night temperature (°C) | -11.1 | -6.0 | -0.1 | 5.6 | 13.3 | 18.2 | 22.1 | 20.8 | 15.9 | 9.0 | -3.9 | -11.7 |
| Absolute minimum temperature (°C) | -21.0 | -9.5 | -6.6 | -0.5 | 7.7 | 13.0 | 18.8 | 15.4 | 9.8 | 2.7 | -9.9 | -23.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 7.2 | 8.1 | 10.2 | 8.6 | 10.0 | 11.2 | 9.6 | 9.6 | 9.5 | 8.3 | 6.9 | 6.3 |
| Precipitation (mm) | 5 | 5 | 8 | 55 | 67 | 111 | 144 | 99 | 43 | 33 | 69 | 16 |
| Sunny days | 28 | 26 | 25 | 18 | 23 | 16 | 10 | 11 | 19 | 20 | 19 | 24 |
| Rainy days | 3 | 0 | 6 | 12 | 8 | 14 | 21 | 20 | 11 | 11 | 8 | 2 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Dalian during the most sunny months:
The largest precipitation sum in Dalian is at