Season guide · Okinawa · Japan
Okinawa in summer
June–August: weather, crowds, prices and the best things to do this time of year.
Updated By the AMZBooking editorial team
Photo: 663highland, CC BY 2.5
Quick answer
Rain clears by late June, then hot, humid weather with the warmest sea, peak prices and a rising typhoon risk. Expect highs up to 32°C (90°F) and lows around 25°C (77°F), with about 33 rainy days across June–August. June–July are among the best months of the year to visit.
Key facts
- Months
- June–August
- Temperatures
- 25°C (77°F) to 32°C (90°F)
- Rainy days in the season
- About 33
- Sea
- 27°C (81°F) to 29°C (84°F)
- Crowds
- Busy
- Hotel prices
- High
Weather in summer
| Month | High | Low | Rainy days | Daylight | Crowds |
|---|---|---|---|---|---|
| June | 29°C (84°F) | 25°C (77°F) | 12 | 13.8 h | 3/5 |
| July | 32°C (90°F) | 27°C (81°F) | 9 | 13.6 h | 5/5 |
| August | 32°C (90°F) | 27°C (81°F) | 12 | 13.1 h | 5/5 |
Compared with the rest of the year: average highs of 31°C (88°F) against a yearly 26°C (79°F), and 33 of the year's roughly 122 rainy days fall in these 3 months. Crowds rate 4/5 and hotel prices 4/5 on average.
What's on in summer
Recurring events; dates move from year to year, so confirm with the organiser.
- June: Okinawa Memorial Day — ceremonies at the Peace Memorial Park (23 June)
- July: Summer holidays — peak domestic travel (late July onwards)
- August: Eisa drum dances in neighbourhoods around the lunar Obon (August or September)
Good choices for summer
Museum · Nanjo and the south
Himeyuri Peace Museum
It is emotionally heavy; combine it with a quiet walk or cliff-top café rather than a theme park afterwards.
- Time needed
- 1 hour
- Cost
- Low cost
- History
- Rainy day
Theme park · Nanjo and the south
Okinawa World and Gyokusendo Cave
This cultural theme park is built around Gyokusendo, a limestone cave about 5 km long, of which roughly 890 m is open on a walkway through stalactite halls and underground pools.
- Time needed
- 2–3 hours
- Cost
- Mid-priced
- Kids
- Rainy day
- Nature
Aquarium · Motobu Peninsula
Okinawa Churaumi Aquarium
Watch a whale-shark feeding session at the big tank, then walk to the free dolphin show and Emerald Beach in the same park.
- Time needed
- Half a day with the park
- Cost
- Mid-priced
- Iconic
- Kids
- Rainy day
Market · Naha (Kokusai-dori)
Daiichi Makishi Public Market
Naha's 'kitchen' reopened in a new building in 2023.
- Time needed
- 1–1.5 hours
- Cost
- Mid-priced
- Food
- Rainy day
- Shopping
Day trips in summer
- Yanbaru and Cape Hedo (About 2–2.5 hours by car) — The forested north of the island is a UNESCO-listed national park, home to the rare Okinawa rail.
- Kudaka Island (About 1 hour by car and ferry) — A small, flat island regarded as sacred in Ryukyu religion, explored by bicycle along quiet lanes.
What to pack
- Light, breathable clothes, a sun hat and high-factor sunscreen
- A compact umbrella and waterproof shoes — rain is frequent
- Comfortable walking shoes
Other times of year
Questions travellers ask
+Is summer a good time to visit Okinawa?
Yes: June–July are among the best months. Rain clears by late June, then hot, humid weather with the warmest sea, peak prices and a rising typhoon risk.
+What is the weather like in Okinawa in summer?
Highs of up to 32°C (90°F) and lows around 25°C (77°F), with about 33 rainy days over the season.