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Coldest sea in China in December

316 coastal locations in China ranked by typical December sea temperature, coldest first. Region-wide average in December: 15.6°C.

Coldest in December

Jiguan

1.8°C December mean in China

Regional December average

15.6°C

across all 316 coastal locations in China

Vs annual mean

-4.8°C

below the year-round regional average

What the China sea feels like in December

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

China monthly average 12.1°C to 28.2°C
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D
  • Warmest month August 28.2°C
  • Coldest month February 12.1°C
  • Annual mean 20.5°C
  • Months above 20°C 6 of 12

Where December fits in the year

December sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve China month rankings:

China sea temperature map (live)

The map shows today's latest reading at every China location. The list below is based on the typical December mean.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest China locations in December

Sorted by typical December mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location December mean
1 Jiguan 1.8°C
2 Juexi 1.8°C
3 Changchun 2.4°C
4 Changtu 2.4°C
5 Liaohe Kou Liaoning 2.6°C
6 Yingkou 2.9°C
7 Jinzhou 3.1°C
8 Bayuquan Liaoning Sheng 3.1°C
9 Huludao Gang Liaoning Sheng 4.4°C
10 Dongping 5.0°C
11 Xiahu 5.0°C
12 Dongying 5.0°C
13 Dongyong 5.0°C
14 Jinpu 5.0°C
15 Minggang 5.0°C
16 Yanzhou 5.0°C
17 Lianhe 5.2°C
18 Dacheng 5.5°C
19 Dadeng 5.5°C
20 Jingfeng 5.5°C
21 Jishan 5.5°C
22 Laocheng 5.5°C
23 Luoyang 5.5°C
24 Wubao 5.5°C
25 Xinan 5.5°C
Show 25 more ▸
26 Yishi 5.5°C
27 Zhangwan 5.5°C
28 Aotou 5.7°C
29 Beijing 5.7°C
30 Dongchong 5.7°C
31 Dongli 5.7°C
32 Qingshan 5.7°C
33 Tianjin 5.7°C
34 Xiaomo 5.7°C
35 Dapuhe Kou Hebei Sheng 5.9°C
36 Beidaihe 6.3°C
37 Xingcheng 6.5°C
38 Hsinlutu Liaoning Sheng 6.6°C
39 Huanhaisi Dizui Liaoning Sheng 6.6°C
40 Xinying 6.7°C
41 Haibin 6.7°C
42 Qinhuangdao 6.7°C
43 Wanghai 6.7°C
44 Xiazhi 6.9°C
45 Tuanshan Chiao (Sand Point) Liaoning Sheng 7.0°C
46 Beishan 7.2°C
47 Jingtang Hebei Sheng 7.5°C
48 Hulu Dao Liaoning Sheng 7.9°C
49 Shengli 7.9°C
50 Changxing Dao Liaoning Sheng 8.0°C

Warmest 10 in China in December

Same data the other way. The warmest spots for the same month.

# Location December mean
1 Baoshan 28.0°C
2 Scarborough Shoal Hainan 27.8°C
3 Paracel Islands Hainan 26.1°C
4 Tianya 25.7°C
5 Jiadong 25.6°C
6 Sanya Gang Hainan 25.6°C
7 Yinggehai 25.5°C
8 Haitangwan 25.4°C
9 Sanya 25.4°C
10 Yalong Bay 25.4°C

More on this region