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Okinawa Weather Monthly Guide — Temperature, Rain, Sea Temp, Clothing and Travel Costs

Feb 28, 2026 13 min read 919 60
Okinawa Weather Monthly Guide — Temperature, Rain, Sea Temp, Clothing and Travel Costs

Okinawa Weather

Subtropical, avg 23.3C, rain 2,040mm/yr.

beach
Apr-Oct swim
MTRSNote
11710121Sakura
21811421Sakura
31913122Open
42214723Swim
52523225Rain
62724727Clear
72914129Fire
82924129Eisa
92826128Storm
102615326Best
112311024Mild
121910322Lights
sunset
Oct sunset

TOP5

  1. Oct — clear, off-peak
  2. Apr — swim, pre-rain
  3. Nov — less rain
  4. Mar — cheap
  5. Jul — beach

Rain & Storm

  • Rainy(May~Jun): squalls, 30-50% off
  • Typhoon(Aug-Oct): insurance
aquarium
Indoor

Clothes

  • Swim: Apr-Oct(Jul-Sep 29C)
  • Winter: long+jacket
  • Spring/Fall: tee+cardigan
  • Summer: rash guard+SPF50

Costs

  • Peak(Jul-Aug,GW,NY): 1.5-2x
  • Mid(Mar-Apr,Sep-Oct): normal
  • Off(Jan-Feb,May-Jun,Nov-Dec): 30-50% off
shrine
17C walk
castle
Castle
aquarium
Year-round

FAQ

Q. Best time?

A. Oct: clear, 26C, off-peak. Beach Jul-Aug. Budget Jan/Nov.

Q. Rainy?

A. Brief squalls, sunny breaks. 30-50% off.

Q. Typhoon?

A. Insurance. Pass in 1-2 days.

Q. Winter swim?

A. Wetsuit diving year-round. Whale watch(Jan-Mar).

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