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Hachijo Jima Sea Temperature in June

Tokyo, Japan

May Hachijo Jima year-round → July

Average sea temperature for Hachijo Jima, Japan across June, based on 10 years of daily readings.

Average

23.76° C

High

27.6° C

Low

21.37° 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.

June is the 6th warmest of 12 months at Hachijo Jima.

Compared to May, June is 1.6° warmer than (22.21° C in May). By July the water is usually 26.72° C.

Hachijo Jima Day-by-Day Water Temperature in June

10-year low, average and high

20.0° C
22.3° C
24.5° C
26.8° C
29.0° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through June. Range Average

Each vertical bar above is one day of June. 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 Hachijo Jima.

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.

June Water Temperature Table for Hachijo Jima

10-year daily averages

Day Average Low High
June 1 22.62° C 21.68° C 23.3° C
June 2 22.64° C 21.62° C 23.26° C
June 3 22.71° C 21.59° C 23.51° C
June 4 22.82° C 21.44° C 23.71° C
June 5 22.94° C 21.37° C 23.72° C
June 6 23.16° C 21.51° C 24.09° C
June 7 23.24° C 21.87° C 24.14° C
June 8 23.32° C 22.39° C 24.13° C
June 9 23.33° C 22.28° C 23.97° C
June 10 23.31° C 22.17° C 23.85° C
June 11 23.33° C 22.24° C 23.84° C
June 12 23.51° C 22.46° C 24.23° C
June 13 23.61° C 22.75° C 24.57° C
June 14 23.7° C 22.93° C 24.55° C
June 15 23.67° C 22.88° C 24.36° C
June 16 23.67° C 22.87° C 24.4° C
June 17 23.77° C 22.77° C 24.65° C
June 18 23.93° C 23.23° C 24.87° C
June 19 23.95° C 23.38° C 24.78° C
June 20 23.98° C 23.44° C 24.57° C
June 21 23.99° C 22.97° C 24.76° C
June 22 24.15° C 22.8° C 25.73° C
June 23 24.09° C 22.85° C 25.73° C
June 24 24.24° C 23° C 26.19° C
June 25 24.45° C 23.65° C 26.18° C
June 26 24.64° C 24.07° C 26.19° C
June 27 24.73° C 24.12° C 26.52° C
June 28 24.87° C 24.14° C 26.9° C
June 29 25.17° C 24.04° C 27.24° C
June 30 25.38° C 24.01° C 27.6° C

Where June Sits in the Year

June highlighted

16.0° C
19.9° C
23.8° C
27.6° C
31.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
20.46° C
19.68° C
19.58° C
20.83° C
22.21° C
23.76° C
26.72° C
28.37° C
28.38° C
26.52° C
24.31° C
22.37° C
10-year monthly history for Hachijo Jima. 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 June

Compare other Japan water for the same month

Hachijo Jima Location

33.1333, 139.8000

33.13330, 139.80000 View on OpenStreetMap →

Hachijo Jima sits at 33.1333°N, 139.8000°E, on the coast of Tokyo, 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 Hachijo Jima