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Uken Sea Temperature in April

Kagoshima, Japan

March Uken year-round → May

Average sea temperature for Uken, Japan across April, based on 10 years of daily readings.

Average

22.6° C

High

25.3° C

Low

20.93° 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.

April is the 9th warmest of 12 months at Uken. On average the water sits 2.4° than the year-round mean of 25° C.

Compared to March, April is 1.1° warmer than (21.47° C in March). By May the water is usually 23.93° C.

Uken Day-by-Day Water Temperature in April

10-year low, average and high

20.0° C
21.5° C
23.0° C
24.5° C
26.0° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through April. Range Average

Each vertical bar above is one day of April. 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 Uken.

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.

April Water Temperature Table for Uken

10-year daily averages

Day Average Low High
April 1 21.82° C 21.03° C 22.79° C
April 2 21.89° C 21.27° C 22.7° C
April 3 21.91° C 21.24° C 22.62° C
April 4 21.97° C 21.22° C 22.96° C
April 5 22.15° C 21.33° C 23.51° C
April 6 22.31° C 21.56° C 23.4° C
April 7 22.43° C 21.53° C 23.52° C
April 8 22.41° C 21.49° C 23.61° C
April 9 22.3° C 21.48° C 23.4° C
April 10 22.34° C 21.59° C 23.27° C
April 11 22.42° C 21.63° C 23.29° C
April 12 22.59° C 21.7° C 23.52° C
April 13 22.6° C 21.79° C 23.53° C
April 14 22.66° C 21.68° C 23.69° C
April 15 22.64° C 21.74° C 23.57° C
April 16 22.6° C 21.67° C 23.52° C
April 17 22.65° C 21.74° C 23.41° C
April 18 22.68° C 21.82° C 23.62° C
April 19 22.68° C 21.77° C 23.75° C
April 20 22.85° C 21.88° C 23.84° C
April 21 22.87° C 21.81° C 23.91° C
April 22 23.01° C 21.38° C 24° C
April 23 23.11° C 21.37° C 24.1° C
April 24 22.79° C 21.34° C 24.04° C
April 25 22.79° C 21.32° C 24.13° C
April 26 22.87° C 20.93° C 24.18° C
April 27 23.02° C 21.38° C 24.67° C
April 28 23.26° C 21.72° C 25.3° C
April 29 23.19° C 21.77° C 24.59° C
April 30 23.21° C 21.91° C 24.22° C

Where April Sits in the Year

April highlighted

18.5° C
22.0° C
25.5° C
29.0° C
32.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
21.83° C
21.04° C
21.47° C
22.6° C
23.93° C
26.09° C
28.67° C
29.28° C
28.83° C
27.53° C
25.37° C
23.41° C
10-year monthly history for Uken. 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 April

Compare other Japan water for the same month

Uken Location

28.2833, 129.2330

28.28330, 129.23300 View on OpenStreetMap →

Uken sits at 28.2833°N, 129.2330°E, on the coast of Kagoshima, 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 Uken