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What’s the weather like in Okinawa when I visit?
What should I wear to stay comfortable throughout my trip?
I’m here to answer those questions!
The Writer & Trustworthiness of this Article
☑ I’m Japanese, and my name is Hiroyuki.
☑ I lived in Osaka for four years and now live in Tokyo.
☑ I use reliable weather data from
・The Japan Meteorological Agency
・The Japan Weather Association
☑ This photo was taken when I climbed Mt. Fuji.
In this Okinawa weather and clothing guide, we’ll break down Okinawa’s month-by-month weather, recommend the best outfits for every season, and compare Okinawa’s climate to major U.S. weather zones so you can better understand what to expect.
The following three people let you know the perceived temperature!
I’m a university student and from San Francisco, California!
I love Japanese pop culture and I’m traveling around Japan alone!
I’m from New York City, traveling in Japan with my family to enjoy Japanese culture!
I’m from Dallas, Texas, visiting Japan with my wife to enjoy Japanese cuisine!
Get ready for your Okinawa trip with this essential clothing guide!
- What to Wear in Okinawa in January?
- What to Wear in Okinawa in February?
- What to Wear in Okinawa in March?
- What to Wear in Okinawa in April?
- What to Wear in Okinawa in May?
- What to Wear in Okinawa in June?
- What to Wear in Okinawa in July?
- What to Wear in Okinawa in August?
- What to Wear in Okinawa in September?
- What to Wear in Okinawa in October?
- What to Wear in Okinawa in November?
- What to Wear in Okinawa in December?
What to Wear in Okinawa in January?
Weather trends over the last 5 years
Average temperature over the last 5 years
January in Okinawa is warm and pleasant, with mostly sunny days and occasional rain. A light jacket or cardigan is useful for cooler mornings and evenings. Humidity is moderate, making the air comfortable. Bring a raincoat or umbrella to stay prepared for sudden showers.
| Outerwear | jacket / cardigan |
| Tops | long-sleeve T-shirt / light sweater |
| Bottoms | trousers / pants |
| Item | – |
Check details on Okinawa January’s weather and outfits.
Climate comparisons with California, New York and Texas
It feels like winter in San Diego! The temperature is mild, but the humidity is much higher than in San Francisco, making the air feel a bit heavier. Mornings and evenings can feel a little cool.
It feels like early spring in New York! The temperature is similar to March in NYC, but the high humidity makes it feel much milder. If you’re used to New York winters, you’ll be surprised at how warm it feels—almost like spring has arrived early.
It feels like March in Houston or Austin! Much warmer than winter in Dallas, and because of the humidity, it doesn’t have the dry chill that Texas winters sometimes bring.
What to Wear in Okinawa in February?
Weather trends over the last 5 years
Average temperature over the last 5 years
February in Okinawa is warm with plenty of sunshine, though occasional rain and clouds occur. A light jacket or cardigan is useful for cooler mornings and evenings. Humidity is moderate.
| Outerwear | jacket / cardigan |
| Tops | long-sleeve T-shirt / light sweater |
| Bottoms | trousers / pants |
| Item | – |
Check details on Okinawa February’s weather and outfits.
Climate comparisons with California, New York and Texas
Still winter, but it’s as warm as March in Los Angeles. Unlike California’s dry air, the humidity in Okinawa makes it feel less chilly, though rainy days can still bring a slight chill.
Still winter, but it feels like late March to early April in NYC. Unlike New York’s dry winter air, the humidity in Okinawa makes it feel even milder and more comfortable.
Still technically winter, but it feels like early spring in Texas. Similar to March in Dallas, but the humidity makes it feel even warmer. In Houston, this would already feel like spring!
What to Wear in Okinawa in March?
Weather trends over the last 5 years
Average temperature over the last 5 years
March in Okinawa is warm and mostly sunny, with high humidity making it feel even warmer. Light clothing is best for daytime, but a jacket or cardigan is useful for cooler mornings and evenings.
| Outerwear | jacket / cardigan |
| Tops | long-sleeve T-shirt / light sweater |
| Bottoms | trousers / pants |
| Item | – |
Check details on Okinawa March’s weather and outfits.
Climate comparisons with California, New York and Texas
March in Okinawa is similar to April in Los Angeles, but the higher humidity makes it feel warmer. Mornings and nights can still be cool, so having a light jacket is a good idea!
March in Okinawa feels like late April to early May in NYC! Mornings and evenings can be slightly cool, but daytime temperatures are already warm, and the humidity starts making the air feel heavier compared to New York’s spring.
March in Okinawa is like April in Houston. Mornings and evenings are a bit cool, but the afternoons are already warm enough for short sleeves. The humidity is gradually increasing.
What to Wear in Okinawa in April?
Weather trends over the last 5 years
Average temperature over the last 5 years
April in Okinawa is warm and sunny, with high humidity making it feel hotter at times. Short sleeves are great for daytime, but a light jacket or cardigan is useful for cooler mornings and evenings.
| Outerwear | light jacket / cardigan |
| Tops | long-sleeve T-shirt / light sweater |
| Bottoms | trousers / pants |
| Item | – |
Check details on Okinawa April’s weather and outfits.
Climate comparisons with California, New York and Texas
Feels like May in San Diego—spring is in full swing! The humidity makes the sun feel stronger, so it can get a bit sticky compared to California’s drier air.
Already feels like early summer! The temperature is similar to June in NYC, but the higher humidity makes it feel much warmer than a typical New York spring day.
Feels like May in Dallas! The sun is getting stronger, and the humidity is rising, making it feel more like early summer in Austin with a touch of mugginess.
What to Wear in Okinawa in May?
Weather trends over the last 5 years
Average temperature over the last 5 years
May in Okinawa is warm and humid as the rainy season begins. Expect frequent rain and high humidity, with occasional sunny days. Wear breathable clothing and short sleeves for comfort but bring a light jacket for cooler indoor spaces. A compact umbrella or raincoat is essential for sudden downpours.
| Outerwear | light jacket / cardigan |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | light rain jacket / umbrella |
Check details on Okinawa May’s weather and outfits.
Climate comparisons with California, New York and Texas
Already feels like early summer! The temperature is similar to June in Los Angeles, but the humidity is much higher, making it feel warmer and more tropical.
Feels like full summer! The temperature is close to July in NYC, but the humidity makes it feel even stickier. Unlike New York, where the shade provides relief, Okinawa stays warm and humid even in the shade.
Summer is kicking in! Feels like June in Houston—hot and humid. Unlike Texas, where the shade offers some relief, Okinawa stays muggy all day long.
What to Wear in Okinawa in June?
Weather trends over the last 5 years
Average temperature over the last 5 years
June in Okinawa is hot and humid, with frequent rain due to the rainy season. Breathable clothing and short sleeves keep you cool, while a light jacket is useful indoors. Expect sudden showers, so carry a raincoat or compact umbrella. Non-slip shoes are recommended for wet conditions.
| Outerwear | – |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | light rain jacket / umbrella |
Check details on Okinawa June’s weather and outfits.
Climate comparisons with California, New York and Texas
June in Okinawa is more humid than anywhere in California! The temperature is like July in Los Angeles, but with much more moisture in the air, making it feel hotter than San Diego’s summer.
June in Okinawa is like the peak of New York’s summer (late July to early August), but with much more humidity! The heat feels more intense than in NYC, and the mugginess lasts all day.
June in Okinawa feels like July in Dallas! But unlike Texas’ dry heat, the humidity makes it feel much heavier—similar to a Houston summer, where you start sweating the moment you step outside.
What to Wear in Okinawa in July?
Weather trends over the last 5 years
Average temperature over the last 5 years
July in Okinawa is hot and humid, with plenty of sunshine and occasional rain. Lightweight, breathable clothing and short sleeves are best. Typhoons can occur, so check the forecast and bring a compact umbrella or raincoat. Protect yourself from the strong sun with a hat, sunglasses, and sunscreen.
| Outerwear | – |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | light rain jacket / umbrella |
Check details on Okinawa July’s weather and outfits.
Climate comparisons with California, New York and Texas
Summer in Okinawa is like a mix of Sacramento or Fresno’s heat but with Florida’s humidity! The temperature isn’t extremely high, but the intense humidity makes it feel much hotter than California’s dry summer.
Feels like a hot and humid day in upstate New York, but even more intense! The temperature is similar to NYC in August, but the air is heavier, and you start sweating almost immediately.
Feels just like peak summer in Houston or Austin! The temperature is close to August in Dallas, but the humidity makes it feel even hotter. Even at night, the air stays heavy and muggy.
What to Wear in Okinawa in August?
Weather trends over the last 5 years
Average temperature over the last 5 years
August in Okinawa is hot and humid, with plenty of sunshine and occasional rain. Lightweight, breathable clothing and short sleeves are best. Typhoons can bring sudden weather changes, so check the forecast and carry a compact umbrella or raincoat. Stay protected from the strong sun with a hat, sunglasses, and sunscreen.
| Outerwear | – |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | hat and sunglass |
Check details on Okinawa August’s weather and outfits.
Climate comparisons with California, New York and Texas
The hottest month! Temperature-wise, it’s like August in Los Angeles, but the humidity makes it feel more like a Florida summer—muggy, sticky, and hard to cool down.
The hottest time of the year! It feels like NYC’s most intense summer days, but with extreme humidity that makes it feel even hotter. Unlike New York, where you might get a cool breeze, the air in Okinawa stays thick and sticky all day and night.
The hottest time of the year! Similar to the most intense summer days in Texas, but with even more humidity. It feels more like a Houston summer, where even the wind is hot and sticky.
What to Wear in Okinawa in September?
Weather trends over the last 5 years
Average temperature over the last 5 years
September in Okinawa is hot and humid, with plenty of sunshine and occasional rain. Breathable clothing and short sleeves keep you comfortable. Typhoons can bring sudden weather changes, so check the forecast and carry a compact umbrella or raincoat. Stay protected from the strong sun with a hat, sunglasses, and sunscreen.
| Outerwear | – |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | hat and sunglass |
Check details on Okinawa September’s weather and outfits.
Climate comparisons with California, New York and Texas
Still hot! It feels like July in Los Angeles, but with more moisture in the air, making it feel much heavier than a San Francisco summer. Evenings start to cool down slightly.
Still feels like summer, with temperatures similar to NYC in July. While New York starts to cool down in September, Okinawa remains hot and humid, making it feel much more like midsummer than early fall.
Still very hot, similar to July in Dallas. But unlike Texas, where fall starts creeping in, Okinawa still feels like full summer, with high humidity making it feel even warmer.
What to Wear in Okinawa in October?
Weather trends over the last 5 years
Average temperature over the last 5 years
October in Okinawa is warm and mostly sunny, with occasional rain and lingering typhoon risks. Lightweight, breathable clothing and short sleeves are ideal, but check the forecast for sudden weather changes. Carry a compact umbrella or raincoat and stay prepared for strong winds and occasional rain.
| Outerwear | – |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | hat and sunglass |
Check details on Okinawa October’s weather and outfits.
Climate comparisons with California, New York and Texas
Gradually cooling down, similar to September in San Diego. Compared to California, the humidity is still noticeable, making it feel warmer than the actual temperature suggests.
Finally cooling down a bit, but still feels like June in NYC. While New Yorkers are reaching for jackets, Okinawa is still warm enough for T-shirts, and the humidity lingers, making it feel warmer than the actual temperature.
Finally cooling down a little, but still feels like September in Dallas. Unlike Texas’ dry autumn air, the humidity lingers, making it feel much warmer than the actual temperature suggests.
What to Wear in Okinawa in November?
Weather trends over the last 5 years
Average temperature over the last 5 years
November in Okinawa is mild and comfortable, with warm days and cooler mornings and evenings. Short sleeves work well during the day, but a light jacket or cardigan is useful for cooler times.
| Outerwear | light jacket / cardigan |
| Tops | short sleeves |
| Bottoms | short pants / trousers / pants |
| Item | – |
Check details on Okinawa November’s weather and outfits.
Climate comparisons with California, New York and Texas
Feels like October in Los Angeles! The weather is comfortable, and unlike California’s dry autumn air, Okinawa still holds some humidity, so nights don’t feel as chilly.
Feels like a pleasant May Day in NYC! It’s warm and comfortable, but the humidity makes it feel slightly muggier than a typical New York spring. Nights remain mild, unlike the crisp fall air of New York.
Feels like October in Austin or Houston. Daytime is still warm, and even in the mornings and evenings, there’s no real chill like in Texas’ fall. Short sleeves are still comfortable.
What to Wear in Okinawa in December?
Weather trends over the last 5 years
Average temperature over the last 5 years
December in Okinawa is mild and comfortable, with warm days and cooler mornings and evenings. A light jacket or cardigan is useful, but heavy winter clothing isn’t needed.
| Outerwear | jacket / cardigan |
| Tops | long-sleeve T-shirt / light sweater |
| Bottoms | trousers / pants |
| Item | – |
Check details on Okinawa December’s weather and outfits.
Climate comparisons with California, New York and Texas
Winter in Okinawa is warmer than winter in San Diego and feels more like November in Los Angeles. It never gets truly cold, and the extra humidity helps prevent the air from feeling too crisp or dry!
December in Okinawa feels like early May in NYC—no real winter chill at all! Unlike New York’s cold, dry air, Okinawa stays mild and humid, so even at night, it never feels truly cold.
Winter in Okinawa feels like November in Houston—nothing like winter in Dallas! It never really gets cold, and with the humidity, it actually feels even warmer, so you might not even need a jacket.
By understanding Okinawa’s month-by-month weather and choosing the best outfits for each season, you can stay comfortable and fully enjoy your visit. Whether you’re soaking up the sun on Okinawa’s pristine beaches in summer, strolling through cherry blossom-lined paths in early spring, exploring historic castles in the mild autumn breeze, or embracing the island’s relaxed atmosphere in winter, dressing appropriately will enhance your travel experience.
Want to make the most of your time in Okinawa?
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Enjoy your time in Okinawa with its unique Ryukyu heritage, breathtaking nature, and warm island hospitality, this tropical paradise offers an unforgettable journey.
