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Aomori Sea Temperature in May

Aomori, Japan

April Aomori year-round → June

Average sea temperature for Aomori, Japan across May, based on 10 years of daily readings.

Average

12.16° C

High

15.32° C

Low

9.48° 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.

May is the 7th warmest of 12 months at Aomori. On average the water sits 3.0° than the year-round mean of 15.15° C.

Compared to April, May is 3.2° warmer than (8.94° C in April). By June the water is usually 16.9° C.

Aomori Day-by-Day Water Temperature in May

10-year low, average and high

8.5° C
10.5° C
12.5° C
14.5° C
16.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through May. Range Average

Each vertical bar above is one day of May. 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 Aomori.

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.

May Water Temperature Table for Aomori

10-year daily averages

Day Average Low High
May 1 10.33° C 9.48° C 10.91° C
May 2 10.38° C 9.59° C 11.15° C
May 3 10.53° C 9.78° C 11.12° C
May 4 10.69° C 9.84° C 11.47° C
May 5 10.82° C 10.36° C 11.49° C
May 6 11.05° C 10.53° C 11.67° C
May 7 11.01° C 10.36° C 11.63° C
May 8 10.97° C 10.3° C 11.74° C
May 9 10.98° C 10.37° C 11.49° C
May 10 11.22° C 10.42° C 11.83° C
May 11 11.37° C 10.55° C 11.95° C
May 12 11.61° C 10.54° C 12.32° C
May 13 11.88° C 10.56° C 13.01° C
May 14 12.09° C 10.88° C 12.82° C
May 15 12.33° C 11.34° C 13.27° C
May 16 12.5° C 11.52° C 13.4° C
May 17 12.63° C 11.72° C 13.65° C
May 18 12.58° C 11.56° C 13.88° C
May 19 12.69° C 11.56° C 14.18° C
May 20 12.81° C 11.58° C 14.18° C
May 21 12.8° C 11.14° C 14.16° C
May 22 12.96° C 10.88° C 14.38° C
May 23 13.12° C 11.36° C 14.44° C
May 24 13.34° C 12.15° C 14.72° C
May 25 13.46° C 12.38° C 15.19° C
May 26 13.51° C 12.41° C 15.08° C
May 27 13.6° C 12.13° C 15.28° C
May 28 13.84° C 12.08° C 15.3° C
May 29 13.91° C 12.3° C 15.11° C
May 30 14.07° C 12.76° C 15.32° C
May 31 14.2° C 13.13° C 15.13° C

Where May Sits in the Year

May highlighted

2.0° C
9.3° C
16.5° C
23.8° C
31.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
9.58° C
8.39° C
7.17° C
8.94° C
12.16° C
16.9° C
21.62° C
24.49° C
23.99° C
20.4° C
16.05° C
12.14° C
10-year monthly history for Aomori. 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 May

Compare other Japan water for the same month

Aomori Location

40.8333, 140.7670

40.83330, 140.76700 View on OpenStreetMap →

Aomori sits at 40.8333°N, 140.7670°E, on the coast of Japan. 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 Aomori