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Daishan Sea Temperature in March

China

February Daishan year-round → April

Average sea temperature for Daishan, China across March, based on 10 years of daily readings.

Average

10.89° C

High

14.42° C

Low

7.52° C

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a real risk.

March is the 10th warmest of 12 months at Daishan. On average the water sits 7.6° than the year-round mean of 18.5° C.

Compared to February, March is 2.2° warmer than (8.74° C in February). By April the water is usually 14.76° C.

Daishan Day-by-Day Water Temperature in March

10-year low, average and high

6.0° C
8.4° C
10.8° C
13.1° C
15.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through March. Range Average

Each vertical bar above is one day of March. 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 Daishan.

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.

March Water Temperature Table for Daishan

10-year daily averages

Day Average Low High
March 1 9.7° C 7.6° C 11.67° C
March 2 9.96° C 7.9° C 12.71° C
March 3 10° C 8.34° C 12.69° C
March 4 10.08° C 8.36° C 12.4° C
March 5 9.91° C 7.52° C 11.79° C
March 6 9.9° C 7.75° C 11.65° C
March 7 9.89° C 8.05° C 11.72° C
March 8 9.81° C 8.25° C 11.02° C
March 9 9.99° C 8.51° C 11.38° C
March 10 10.18° C 8.77° C 11.48° C
March 11 10.29° C 8.71° C 11.47° C
March 12 10.36° C 8.38° C 11.91° C
March 13 10.56° C 8.29° C 12.34° C
March 14 10.59° C 8.5° C 12.58° C
March 15 10.68° C 8.94° C 12.71° C
March 16 10.93° C 9.33° C 13.13° C
March 17 11.06° C 9.37° C 13.3° C
March 18 10.83° C 9.25° C 12.68° C
March 19 10.9° C 9.2° C 12.26° C
March 20 10.93° C 9.46° C 12.11° C
March 21 11.19° C 9.66° C 12.18° C
March 22 11.37° C 9.75° C 12.72° C
March 23 11.4° C 9.99° C 12.27° C
March 24 11.51° C 9.96° C 12.33° C
March 25 11.83° C 10.48° C 12.84° C
March 26 12.01° C 10.67° C 12.89° C
March 27 12.13° C 10.63° C 12.93° C
March 28 12.28° C 10.61° C 14.06° C
March 29 12.25° C 10.62° C 13.69° C
March 30 12.45° C 11.32° C 14.07° C
March 31 12.71° C 11.26° C 14.42° C

Where March Sits in the Year

March highlighted

0.5° C
8.6° C
16.8° C
24.9° C
33.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
9.84° C
8.74° C
10.89° C
14.76° C
18.88° C
22.57° C
26.25° C
28.06° C
26.61° C
23.01° C
18.63° C
13.72° C
10-year monthly history for Daishan. 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 March

Compare other China water for the same month

Daishan Location

30.2641, 122.2262

30.26414, 122.22624 View on OpenStreetMap →

Daishan sits at 30.2641°N, 122.2262°E, on the coast of 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 Daishan