Weather in Dalian Today
Current temperature in Dalian: 23°C (73°F). Sunny. Today's high 29°C (84°F), low 20°C (68°F).
Today's Daylight Forecast
Moon & Islamic Calendar
Air quality and UV are both favourable great conditions for a walk, run, or outdoor activity.
5-Day Weather Forecast
Full 15-Day ForecastAtmospheric Details
Today vs Normal
The long-term average high for today is 24°C.
25 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Health & Activity Advice
UV index is 6 today — moderate. Sunscreen is worth using for extended time outside, but no special precautions are needed for short trips.
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Conditions are comfortable for outdoor activity at most points during the day today.
Nearby Regional Outlook
Dalian Weather Radar
Live precipitation · Cloud cover · Wind
Frequently Asked Questions
What is the hottest month in Dalian?
The hottest month in Dalian is typically August, with daytime highs averaging around 27.8°C (82°F), based on 10 years of historical weather data. Overnight lows during this period average near 23.1°C (74°F).
What is the coldest month in Dalian?
The coldest month in Dalian is typically January, with overnight lows averaging around -5.2°C (23°F) and daytime highs near 0.8°C (33°F), based on 10 years of historical weather data. Freezing overnight temperatures are common during this month, so plan for icy conditions in the early morning.
When does the rainy season start in Dalian?
Dalian has a clearly defined rainy season running roughly from June to August, based on 10 years of historical rainfall data. August is typically the wettest month, averaging about 164 mm of rain. Outside this window, rainfall is much lighter for the rest of the year.
What's the best time of year to visit Dalian?
The best time to visit Dalian is typically September to October, when daytime highs average a comfortable 20.9°C (70°F). Rainfall during this window averages around 52 mm, well below the 164 mm seen in August, the wettest month. This is based on 10 years of historical weather data.
Is Dalian's air quality safe right now?
As of the latest reading, Dalian's air quality index (AQI) is 72, rated "Moderate", based on the nearest monitoring station. Air quality is acceptable, though unusually sensitive individuals may notice minor effects.