The warmest month in Dalian (大连) is August, with an average high of 27.8°C and an average low of 23.2°C. The coldest month is January, with an average high of 0.8°C and an average low of -5.2°C. Between 2016 and 2025, the highest temperature recorded was 35.8°C (August 1, 2018) and the lowest was -15.6°C (January 23, 2016).
| Month | Avg. high | Avg. low | Precipitation |
|---|---|---|---|
| January | 0.8°C | -5.2°C | 7 mm |
| February | 2.4°C | -3.8°C | 9 mm |
| March | 8.6°C | 1.5°C | 19 mm |
| April | 14.6°C | 7.4°C | 33 mm |
| May | 19.6°C | 12.9°C | 68 mm |
| June | 23.8°C | 18.3°C | 78 mm |
| July | 26.9°C | 22.6°C | 152 mm |
| August | 27.8°C | 23.2°C | 164 mm |
| September | 24.3°C | 18.7°C | 68 mm |
| October | 17.5°C | 11.1°C | 36 mm |
| November | 10.7°C | 4.4°C | 34 mm |
| December | 3.1°C | -2.9°C | 12 mm |
Based on daily historical weather data 2016–2025. Weather data by Open-Meteo.com.
Explore detailed temperature patterns in Dalian (大连), China (中国) through interactive candlestick charts. View historical weather data with daily temperature ranges, trends, and variations. Whether you're planning a trip to Dalian (大连) or analyzing local climate patterns, our unique visualization makes temperature data easy to understand. Get insights into Dalian (大连)'s weather patterns from hourly updates to yearly historical data.