Average annual temperature is 18.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 145 days
Number of rainy days: 219 days
Number of snow days: 1 day
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) | 24.5 | 22.8 | 27.6 | 33.9 | 36.4 | 34.5 | 37.9 | 34.6 | 33.8 | 29.5 | 31.4 | 25.8 |
| Average daytime temperature (°C) | 12.3 | 13.5 | 19.5 | 23.0 | 28.1 | 30.7 | 33.6 | 31.4 | 30.7 | 24.7 | 19.9 | 13.4 |
| Average temperature (°C) | 7.0 | 8.5 | 13.7 | 18.0 | 22.7 | 26.1 | 29.3 | 27.2 | 26.1 | 19.8 | 14.0 | 7.6 |
| Average night temperature (°C) | 2.0 | 4.3 | 8.3 | 13.4 | 18.1 | 22.6 | 25.7 | 23.8 | 22.3 | 15.4 | 8.7 | 3.0 |
| Absolute minimum temperature (°C) | -7.0 | -2.9 | 1.7 | 5.7 | 8.6 | 18.9 | 23.2 | 19.6 | 19.0 | 10.9 | 3.6 | -6.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 5.1 | 6.2 | 7.0 | 8.0 | 6.6 | 9.1 | 9.3 | 8.1 | 6.6 | 7.7 | 6.6 |
| Precipitation (mm) | 54 | 88 | 140 | 142 | 118 | 344 | 220 | 167 | 89 | 42 | 73 | 28 |
| Sunny days | 21 | 10 | 17 | 7 | 10 | 5 | 4 | 1 | 8 | 19 | 20 | 23 |
| Rainy days | 9 | 18 | 14 | 23 | 21 | 25 | 27 | 30 | 22 | 12 | 10 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dalian during the most sunny months:
The largest precipitation sum in Dalian is at