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Honghai Wan Sea Temperature in December

Guangdong, China

November Honghai Wan year-round → January

Average sea temperature for Honghai Wan, China across December, based on 10 years of daily readings.

Average

20.55° C

High

23° C

Low

17.93° C

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

December is the 10th warmest of 12 months at Honghai Wan. On average the water sits 4.0° than the year-round mean of 24.59° C.

Compared to November, December is 3.2° cooler than (23.8° C in November). By January the water is usually 18.77° C.

Honghai Wan Day-by-Day Water Temperature in December

10-year low, average and high

17.0° C
18.8° C
20.5° C
22.3° C
24.0° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through December. Range Average

Each vertical bar above is one day of December. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Honghai Wan.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

December Water Temperature Table for Honghai Wan

10-year daily averages

Day Average Low High
December 1 21.98° C 20.86° C 22.92° C
December 2 21.94° C 20.93° C 22.83° C
December 3 21.75° C 20.83° C 22.66° C
December 4 21.62° C 20.98° C 22.37° C
December 5 21.44° C 20.3° C 22.35° C
December 6 21.24° C 19.82° C 22.13° C
December 7 21.22° C 19.71° C 22.03° C
December 8 21.2° C 19.57° C 22.12° C
December 9 21.08° C 19.24° C 22.1° C
December 10 21.09° C 19.26° C 22.21° C
December 11 21.17° C 19.17° C 22.87° C
December 12 21.11° C 19.1° C 22.65° C
December 13 21.03° C 18.9° C 22.39° C
December 14 20.94° C 18.86° C 22.37° C
December 15 20.95° C 18.92° C 22.16° C
December 16 21.05° C 19.73° C 22.21° C
December 17 20.9° C 19.62° C 22.72° C
December 18 20.66° C 19.61° C 23° C
December 19 20.37° C 18.94° C 22.25° C
December 20 20.07° C 18.71° C 21.2° C
December 21 19.69° C 18.73° C 20.64° C
December 22 19.97° C 19.09° C 21.2° C
December 23 19.92° C 18.81° C 21.64° C
December 24 19.73° C 18.68° C 21.32° C
December 25 19.48° C 18.53° C 20.88° C
December 26 19.4° C 18.3° C 20.91° C
December 27 19.25° C 18.15° C 20° C
December 28 19.2° C 18.01° C 19.86° C
December 29 19.3° C 17.93° C 19.9° C
December 30 19.29° C 18.01° C 19.96° C
December 31 19.14° C 18.06° C 19.7° C

Where December Sits in the Year

December highlighted

13.5° C
18.5° C
23.5° C
28.5° C
33.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
18.77° C
18.88° C
20.78° C
23.43° C
26.15° C
28.32° C
29.4° C
28.8° C
28.98° C
27.26° C
23.8° C
20.55° C
10-year monthly history for Honghai Wan. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in December

Compare other China water for the same month

Honghai Wan Location

22.7333, 115.1830

22.73330, 115.18300 View on OpenStreetMap →

Honghai Wan sits at 22.7333°N, 115.1830°E, on the coast of Guangdong, China. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Honghai Wan