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Itoman Sea Temperature in November

Japan

October Itoman year-round → December

Average sea temperature for Itoman, Japan across November, based on 10 years of daily readings.

Average

25.81° C

High

27.78° C

Low

23.86° C

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

November is the 6th warmest of 12 months at Itoman. On average the water sits 0.3° than the year-round mean of 25.47° C.

Compared to October, November is 1.9° cooler than (27.68° C in October). By December the water is usually 24.12° C.

Itoman Day-by-Day Water Temperature in November

10-year low, average and high

23.0° C
24.4° C
25.8° C
27.1° C
28.5° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through November. Range Average

Each vertical bar above is one day of November. 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 Itoman.

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.

November Water Temperature Table for Itoman

10-year daily averages

Day Average Low High
November 1 26.57° C 25.89° C 27.78° C
November 2 26.45° C 25.79° C 27.67° C
November 3 26.34° C 25.74° C 27.55° C
November 4 26.29° C 25.59° C 27.52° C
November 5 26.31° C 25.56° C 27.34° C
November 6 26.27° C 25.58° C 27.19° C
November 7 26.24° C 25.5° C 27.11° C
November 8 26.24° C 25.45° C 27.07° C
November 9 26.11° C 25.1° C 27.14° C
November 10 26.1° C 25.11° C 27.18° C
November 11 26.1° C 25° C 27.16° C
November 12 26.04° C 24.86° C 27.15° C
November 13 25.92° C 24.8° C 26.98° C
November 14 25.83° C 24.68° C 26.87° C
November 15 25.74° C 24.67° C 26.92° C
November 16 25.76° C 24.75° C 26.89° C
November 17 25.78° C 24.71° C 26.83° C
November 18 25.8° C 24.7° C 26.76° C
November 19 25.75° C 24.63° C 26.63° C
November 20 25.67° C 24.22° C 26.85° C
November 21 25.59° C 23.86° C 26.96° C
November 22 25.55° C 24.52° C 26.94° C
November 23 25.43° C 24.4° C 26.89° C
November 24 25.32° C 24.42° C 26.28° C
November 25 25.27° C 24.4° C 26.26° C
November 26 25.27° C 24.56° C 26.23° C
November 27 25.3° C 24.55° C 26.24° C
November 28 25.2° C 24.44° C 25.69° C
November 29 25.08° C 24.42° C 25.74° C
November 30 25.03° C 24.37° C 25.72° C

Where November Sits in the Year

November highlighted

16.0° C
20.3° C
24.5° C
28.8° C
33.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
22.52° C
21.73° C
22.06° C
22.99° C
24.7° C
26.82° C
28.85° C
29.35° C
28.97° C
27.68° C
25.81° C
24.12° C
10-year monthly history for Itoman. 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 November

Compare other Japan water for the same month

Itoman Location

26.1237, 127.6658

26.12367, 127.66576 View on OpenStreetMap →

Itoman sits at 26.1237°N, 127.6658°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 Itoman