Swim in Osaka in january 2025What is the temperature of the sea in in january?

Average sea temperature in Osaka in january 2025.

In january, according to seasonal norms, the sea temperature in Osaka is:

Minimum: 56°F

Average: 59°F

Maximum: 63°F

Other useful seasonal weather averages in january:

  • Outside temperature: 39°F to 48°F
  • Most common weather: "Partly Cloudy"
  • The wind blows at 1.2mph
  • It rains a total of 2.7in, over 4 day(s).

Should we swim in Osaka in january?

No... The water temperature in Osaka in january is freezing

You won't be able to swim in Osaka in january! The water temperature is freezing, reaching as low as 56°F (and only 63°F at best)! Our advice: if you are going to Osaka this month, plan to sightsee and forget the beach!

Note also that in january, the climate is very bad with an average outside temperature of 43°F, 2.7in of precipitation (over 4 days) and 79.61 % humidity.

Water and normal seasonal temperatures in Osaka in january

January
Average sea temperature 59°F
Minimum sea temperature 56°F
Maximum sea temperature 63°F
Average outside temperature 43°F
Maximum outside temperature 49°F
Minimum outside temperature 40°F
Wind speed 9.9mph
Wind temperature 36°F
Precipitation 2.7in
Number of days of rain 4 jour(s)
(13%)
Humidity 80%
Visibility in kilometers 8.99km
Cloud cover 48%
Our opinion freezing swimming

Swim elsewhere in Japan in january

City Average T° Max. T° Our opinion
Tokyo in january60°F64°Fcold swimming
Fukuoka in january61°F65°Fcold swimming
Hiroshima in january58°F62°Ffreezing swimming
Kochi in january64°F67°Fcool swimming
Nagoya in january59°F63°Ffreezing swimming
Okinawa in january73°F76°Fpleasant swimming
Sapporo (Hokkaido) in january44°F48°Ffreezing swimming
Abashiri in january34°F38°Ffreezing swimming
Akita in january52°F56°Ffreezing swimming
Aomori in january50°F54°Ffreezing swimming
Hakodate in january46°F51°Ffreezing swimming
Hakone in january62°F67°Fcold swimming
Izumo in january60°F63°Fcold swimming
Kagoshima (Kyushu) in january67°F69°Fcool swimming
Kanazawa in january56°F60°Ffreezing swimming
Kobe in january59°F63°Ffreezing swimming
Nagasaki in january63°F66°Fcold swimming
Nago in january72°F76°Fpleasant swimming
Naha in january73°F76°Fpleasant swimming
Okayama in january59°F62°Ffreezing swimming

Swim in Japan in january: sea temperature by city

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