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Sea Temperature in Dalian in December
Complete information on the sea temperature range in the Yellow Sea in Dalian in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Dalian. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Dalian in December
3°C
MINIMUN
9.5°C
AVERAGE
16°C
MAXIMUM
Historical Data of Water Temperature in December in Dalian
Water Temperature Chart for Yellow Sea in Dalian in December
Sea Temperature Table in Dalian in December Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Dec 1 | 13°C | 11°C | 13°C | 12.8°C |
| Dec 2 | 13°C | 11°C | 12°C | 12.3°C |
| Dec 3 | 13°C | 11°C | 12°C | 12.3°C |
| Dec 4 | 13°C | 11°C | 12°C | 12.0°C |
| Dec 5 | 13°C | 11°C | 12°C | 12.0°C |
| Dec 6 | 13°C | 11°C | 12°C | 12.0°C |
| Dec 7 | 13°C | 10°C | 12°C | 11.8°C |
| Dec 8 | 13°C | 13°C | 11°C | 12.3°C |
| Dec 9 | 12°C | 13°C | 10°C | 11.8°C |
| Dec 10 | 11°C | 11°C | 11°C | 11.3°C |
| Dec 11 | 12°C | 10°C | 11°C | 11.3°C |
| Dec 12 | 11°C | 10°C | 11°C | 11.0°C |
| Dec 13 | 11°C | 10°C | 11°C | 11.0°C |
| Dec 14 | 11°C | 10°C | 10°C | 10.8°C |
| Dec 15 | 11°C | 10°C | 10°C | 10.5°C |
| Dec 16 | 11°C | 10°C | 11°C | 11.0°C |
| Dec 17 | 11°C | 9°C | 10°C | 10.5°C |
| Dec 18 | 10°C | 9°C | 10°C | 10.3°C |
| Dec 19 | 10°C | 9°C | 10°C | 10.0°C |
| Dec 20 | 10°C | 8°C | 10°C | 9.8°C |
| Dec 21 | 10°C | 8°C | 9°C | 9.5°C |
| Dec 22 | 10°C | 8°C | 9°C | 9.5°C |
| Dec 23 | 10°C | 7°C | 8°C | 9.0°C |
| Dec 24 | 9°C | 7°C | 8°C | 8.5°C |
| Dec 25 | 10°C | 7°C | 8°C | 8.8°C |
| Dec 26 | 9°C | 7°C | 8°C | 8.3°C |
| Dec 27 | 9°C | 7°C | 8°C | 8.3°C |
| Dec 28 | 9°C | 6°C | 8°C | 8.0°C |
| Dec 29 | 9°C | 6°C | 8°C | 7.8°C |
| Dec 30 | 8°C | 7°C | 7°C | 7.5°C |
Dalian Climate and Swimming Opportunities in December
3°C
Average Day Air Temperature
-1°C
Average Night Air Temperature
11 mm
Precipitation Amount per Month
2 days
Number of Rainy Days
10 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
17 km/h
Average Wind Speed
63%
Average
humidity
Dalian lies within the Liaoning in China. The average daytime temperature in Dalian in December is 3°C (37°F), while the nighttime average is -1°C (30°F). There are typically two rainy days during the month, with a total precipitation of 11 mm (0.4 inches). The daylight duration in December in Dalian is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in December is 17 km/h (11 mph), and the humidity level is around 63%.
The water temperature in Dalian in December ranges from 7°C to 13°C (45°F to 55°F). At the beginning of the month, the average temperature is around 12°C (54°F), shifting to 11°C (52°F) by mid-December and reaching 9°C (48°F) in the last ten days. Overall, the average sea temperature in Dalian for December is 10°C (50°F). Very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.
Sea Temperature in December in Nearby Cities
Frequently Asked Questions About Water Temperatures in December in Dalian
What is the sea temperature in Dalian in December?
The water temperature in the Yellow Sea in Dalian in December ranges from 7°C to 13°C (45°F to 55°F).
Is it possible to swim in the Yellow Sea in Dalian in December?
The average sea temperature in Dalian in December is 10°C (50°F), and the air temperature is 3°C (37°F), so very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.