Month guide · Okinawa · Japan
Okinawa in June
What June is really like in Okinawa: weather, crowds, prices, events and what to pack.
Updated By the AMZBooking editorial team
Photo: 663highland, CC BY 2.5
Quick answer
June is one of the best months to visit Okinawa. Expect average highs of 29°C (84°F), lows of 25°C (77°F), about 12 rainy days and roughly 13.8 hours of daylight. Rainy season usually ends around late June, followed by clear, hot weather; a good time for value if you can be flexible.
Key facts
- Average high / low
- 29°C (84°F) / 25°C (77°F)
- Rainy days
- About 12
- Daylight
- About 13.8 hours
- Sea temperature
- 27°C (81°F)
- Crowds
- Moderate
- Hotel prices
- Average
Weather in June
June is the 4th-warmest month in Okinawa: days average 29°C (84°F) against a yearly average high of 26°C (79°F), and nights fall to about 25°C (77°F). Rain falls on roughly 12 of its 30 days. Compared with May (27°C (81°F)), June is warmer; by July highs climb to around 32°C (90°F).
- Sunrise (15 June)
- About 05:36
- Sunset (15 June)
- About 19:23
- Daylight
- About 13.8 hours
- Sea
- 27°C (81°F)
Summer (June–August). Rain clears by late June, then hot, humid weather with the warmest sea, peak prices and a rising typhoon risk.
Crowds and prices
On a 1–5 scale, June rates 3 for crowds (the peak is July at 5) and 3 for hotel prices (highest in July). Prices sit in the middle of the year's range.
Events in June
- Okinawa Memorial Day — ceremonies at the Peace Memorial Park (23 June)
Dates move from year to year. Check the organiser’s site before booking travel around an event.
What to do in June
With frequent rain, plan around indoor sights and keep outdoor time flexible.
Historic site · Nanjo and the south
Okinawa Peace Memorial Park
On the cliffs at Mabuni, where the Battle of Okinawa ended in 1945, the Cornerstone of Peace lists the names of more than 240,000 people of all nationalities who died in the battle.
- Time needed
- 2 hours
- Cost
- Free
- History
- Free
- Views
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Religious site · Nanjo and the south
Sefa-utaki
Wear shoes with grip for the uneven stone paths, and treat it as an active place of worship by keeping voices low.
- Time needed
- 1 hour
- Cost
- Low cost
- History
- Nature
Castle · Okinawa City (Koza)
Nakagusuku Castle
These 15th-century ruins have some of the finest stonework of any Ryukyu castle, with curved limestone walls in three building styles laid out over six enclosures on a ridge.
- Time needed
- 1 hour
- Cost
- Low cost
- History
- Views
- Architecture
Castle · Motobu Peninsula
Nakijin Castle
Combine it with the Churaumi Aquarium, about 15 minutes away by car.
- Time needed
- 1 hour
- Cost
- Low cost
- History
- Views
- Photo spot
The sea averages 27°C (81°F) — warm enough to swim. Best beaches near Okinawa.
What to pack
For highs near 29°C, lows near 25°C and 12 wet days: light, breathable clothes, a sun hat and high-factor sunscreen; a compact umbrella and waterproof shoes — rain is frequent; comfortable walking shoes.
Is June a good time to visit Okinawa?
One of the best months to visit Okinawa, with a notable event on the calendar. The other best months are April, July and October. Compare every month.
Okinawa in other months
Questions travellers ask
+Is June a good time to visit Okinawa?
It is one of the best months to visit Okinawa. Rainy season usually ends around late June, followed by clear, hot weather; a good time for value if you can be flexible.
+How warm is Okinawa in June?
Average highs are around 29°C (84°F) and lows around 25°C (77°F).
+Does it rain a lot in Okinawa in June?
Expect rain on about 12 days of the month, so pack for wet weather.