Dalian weather in March
Temperature, sea and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Fair
Best time to visit: May – October
What is the weather like in Dalian in March?
In March, Dalian is cold: daytime highs average 6 °C, and nights cool down to about 1 °C. The sea averages 3.9 °C – swimming is only for the hardy. The sun shines for around 8 hours a day. Rain is rare: about 3 days bring 17 mm in total. All in all, March is a so-so month for a holiday in Dalian.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 43 | 46 | 65 |
| Day | 2° | 6° | 12° |
| Night | −3° | 1° | 7° |
| Sea | 3° | 4° | 7° |
| Sun | 7 h | 8 h | 9 h |
| Rain days | 2 | 3 | 6 |
More details for March
- Daylight
- 11 h 53 min06:07 – 18:00
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 27 km/haverage daily peakAll months
- Cloud cover
- 39 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 1 day1 cm or more of fresh snow
- Time zone
- UTC+8Asia/Shanghai
How the score comes together
- Temperatureweight 50 %0 %
- Sunshineweight 20 %82 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in March
- Sunscreen
- Warm jacket
Dalian in March: quick answers
Is Dalian hot in March?
No. In March, Dalian is cold: daytime highs average 6 °C and nights drop to about 1 °C.
Can you swim in Dalian in March?
Only if you don't mind cold water: in March the sea averages just 3.9 °C. Comfortable swimming is possible from July to September.
Does it rain much in Dalian in March?
Rain is rare: about 3 days bring 17 mm in total.
Dalian month by month
The whole year in DalianAll destinations: ChinaWhere to go in MarchSea temperature in March
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences