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

Average sea temperature in Hiroshima in january 2025.

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

Minimum: 55°F

Average: 58°F

Maximum: 62°F

Other useful seasonal weather averages in january:

  • Outside temperature: 35°F to 46°F
  • Most common weather: "Partly Cloudy"
  • The wind blows at -0mph
  • It rains a total of 3.6in, over 4 day(s).

Should we swim in Hiroshima in january?

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

You won't be able to swim in Hiroshima in january! The water temperature is freezing, reaching as low as 55°F (and only 62°F at best)! Our advice: if you are going to Hiroshima 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 41°F, 3.6in of precipitation (over 4 days) and 86.6 % humidity.

Water and normal seasonal temperatures in Hiroshima in january

January
Average sea temperature 58°F
Minimum sea temperature 55°F
Maximum sea temperature 62°F
Average outside temperature 41°F
Maximum outside temperature 47°F
Minimum outside temperature 36°F
Wind speed 8.1mph
Wind temperature 32°F
Precipitation 3.6in
Number of days of rain 4 jour(s)
(13%)
Humidity 87%
Visibility in kilometers 8.78km
Cloud cover 45%
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
Kochi in january64°F67°Fcool swimming
Nagoya in january59°F63°Ffreezing swimming
Okinawa in january73°F76°Fpleasant swimming
Osaka in january59°F63°Ffreezing 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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