Swim in Okayama in december 2024What is the temperature of the sea in in december?

Average sea temperature in Okayama in december 2024.

In december, according to seasonal norms, the sea temperature in Okayama is:

Minimum: 59°F

Average: 63°F

Maximum: 68°F

Other useful seasonal weather averages in december:

  • Outside temperature: 44°F to 51°F
  • Most common weather: "Partly Cloudy"
  • The wind blows at 2.5mph
  • It rains a total of 2.7in, over 3 day(s).

Should we swim in Okayama in december?

Yes... and no. The water temperature in Okayama in december is cool

Swimming in december on the beaches of Okayama is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 68°F, it can also be as low as 59°F! Note that the average is 63°F.

Note also that in december, the climate is bad with an average outside temperature of 48°F, 2.7in of precipitation (over 3 days) and 79.93 % humidity.

Water and normal seasonal temperatures in Okayama in december

December
Average sea temperature 63°F
Minimum sea temperature 59°F
Maximum sea temperature 68°F
Average outside temperature 49°F
Maximum outside temperature 52°F
Minimum outside temperature 45°F
Wind speed 11.8mph
Wind temperature 40°F
Precipitation 2.7in
Number of days of rain 3 jour(s)
(11%)
Humidity 80%
Visibility in kilometers 9.56km
Cloud cover 38%
Our opinion cool swimming

Swim elsewhere in Japan in december

City Average T° Max. T° Our opinion
Tokyo in december63°F68°Fcool swimming
Fukuoka in december65°F70°Fcool swimming
Hiroshima in december63°F69°Fcold swimming
Kochi in december68°F73°Fcool swimming
Nagoya in december63°F68°Fcold swimming
Okinawa in december75°F78°Fpleasant swimming
Osaka in december64°F68°Fcool swimming
Sapporo (Hokkaido) in december48°F52°Ffreezing swimming
Abashiri in december40°F44°Ffreezing swimming
Akita in december57°F61°Ffreezing swimming
Aomori in december55°F59°Ffreezing swimming
Hakodate in december50°F56°Ffreezing swimming
Hakone in december65°F70°Fcool swimming
Izumo in december64°F69°Fcool swimming
Kagoshima (Kyushu) in december70°F73°Fcool swimming
Kanazawa in december60°F65°Fcold swimming
Kobe in december65°F68°Fcool swimming
Nagasaki in december66°F71°Fcool swimming
Nago in december75°F77°Fpleasant swimming
Naha in december75°F78°Fpleasant swimming

Swim in Japan in december: sea temperature by city

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