Dalian Weather in December
During December, Dalian experiences low daytime temperatures of 5°C (41°F) and cooler nights around 0°C (32°F). As part of the winter season, some snow/rainfall is to be expected.
Rainfall in Dalian in December
Analyzing past climate data, one can expect approximately 4 days of snow/rain, averaging 17 mm (0.7 in). The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Dalian in December
Temperatures in Dalian in December top out at 5°C (41°F) and drop to 0°C (32°F) overnight. This month falls in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights are well below freezing at 0°C (32°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.
Sunshine in Dalian in December
The area experiences a moderate amount of sunshine, with approximately 180 hours of sunlight expected. This means a decent mix of sun and overcast.
Wind Speed in Dalian in December
Wind speeds average 4 m/s (8 knots) during December. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in December
With water temperatures around 12°C (54°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.If your ideal day consists of dry skies and pleasant temperatures, June and September typically offer the best circumstances for Dalian.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Dalian's climate page.
Dalian Temperature in December
Min Temperature
0°C (32°F)
Max Temperature
5°C (41°F)
Water Temperature
12°C (54°F)
Chance of Rain
12%
Precipitation
17 mm (0.7 in)
Rainy days
4 days
Humidity
61%
Windspeed
4 m/s (8 knots)
Sunshine
180 hours
Percentage Sunshine
63%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Dalian typically drop from around 5°C (41°F) at the start of December to approximately 1°C (34°F) by the end. Nights are very cold, with lows typically ranging from -7°C (19°F) to -1°C (30°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Dalian in December
Browse day-by-day weather records for Dalian spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Dalian historical weather extremes in December
Based on weather observations in Dalian between 1976 and 2025, these are the recorded extremes during December.
- The warmest day in December was on December 8, 2023, with a maximum of 17°C (63°F).
- The coldest night in December in Dalian was on December 18, 2023, with a minimum of -16°C (3°F).
Best Places in China in December
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Dalian in December
We recommend to layer up for chilly conditions in Dalian in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Almost no rain is expected, so no need to bring rain gear. With water temperatures around 12°C (54°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Dalian in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Dalian's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Dalian climate overview or explore weather in China.
