Swimming in Hiroshima in july 2025: Average sea temperature in july and tide times in july 2025

Average sea temperature in Hiroshima in july 2025.

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

Minimum: 72°F

Average: 77°F

Maximum: 81°F

Other useful seasonal weather averages in july:

  • Outside temperature: 73°F to 85°F
  • Most common weather: "Moderate rain at times"
  • The wind blows at 14.3mph
  • It rains a total of 14.6in, over 12 day(s).

Should we swim in Hiroshima in july?

Yes! The water temperature in Hiroshima in july is pleasant

Swimming in july is pleasant in Hiroshima and the surrounding area. The sea temperature is 77°F on average (min/max: 72°F/81°F), allowing you to swim for a long time and enjoy water sports.

Note also that in july, the climate is tolerable with an average outside temperature of 79°F, 14.6in of precipitation (over 12 days) and 94.2 % humidity.

Water and normal seasonal temperatures in Hiroshima in july

July
Average sea temperature 77°F
Minimum sea temperature 72°F
Maximum sea temperature 81°F
Average outside temperature 79°F
Maximum outside temperature 86°F
Minimum outside temperature 74°F
Wind speed 6.2mph
Wind temperature 74°F
Precipitation 14.6in
Number of days of rain 12 jour(s)
(38%)
Humidity 95%
Visibility in kilometers 7.57km
Cloud cover 47%
Our opinion pleasant swimming

Chart of the tides in july 2025

Tide times in july 2025 in Hiroshima

Swim elsewhere in Japan in july

City Average T° Max. T° Our opinion
Tokyo in july76°F79°Fpleasant swimming
Fukuoka in july78°F82°Fpleasant swimming
Kochi in july81°F84°Fideal swimming
Nagoya in july79°F83°Fpleasant swimming
Okinawa in july83°F86°Fideal swimming
Osaka in july79°F83°Fideal swimming
Sapporo (Hokkaido) in july66°F70°Fcool swimming
Abashiri in july58°F63°Ffreezing swimming
Akita in july74°F79°Fpleasant swimming
Aomori in july69°F74°Fcool swimming
Hakodate in july66°F71°Fcool swimming
Hakone in july77°F81°Fpleasant swimming
Izumo in july78°F82°Fpleasant swimming
Kagoshima (Kyushu) in july81°F84°Fideal swimming
Kanazawa in july77°F81°Fpleasant swimming
Kobe in july80°F83°Fideal swimming
Nagasaki in july79°F83°Fpleasant swimming
Nago in july83°F85°Fideal swimming
Naha in july83°F85°Fideal swimming
Okayama in july78°F81°Fpleasant swimming

Swim in Japan in july: sea temperature by city

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