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Planning a trip to Japan in June, what kind of clothes should I pack?
How much does the temperature and weather vary by region?
I’m here to answer those questions!
What You’ll Learn in This Guide
☑ Japan’s June weather and average temperatures in major travel destinations.
☑ What to wear in Tokyo, Osaka, Kyoto, Hakata (Fukuoka), Sapporo (Hokkaido) & Okinawa in June.
☑ Clothing tips for a comfortable domestic trip in Japan in June.
The Writer & Trustworthiness of this Article
☑ I’m Japanese, and my name is Hiroyuki.
☑ I lived in Tokyo for 6 years and now live in Osaka.
☑ I stayed in Dallas, Texas for several months.
☑ I use reliable weather data from
・The Japan Meteorological Agency
・The Japan Weather Association
This guide covers June weather and temperature trends and What to Wear in six destinations—Tokyo, Osaka, Kyoto, Hakata, Sapporo, and Okinawa. It also provides outfit tips and Climate comparisons with California, New York, Texas in the U.S.
The following three people let you know the perceived temperature!
■ California
I’m a university student and from San Francisco, California!
I love Japanese pop culture and I’m traveling around Japan alone!
■ New York
I’m from New York City, traveling in Japan with my family to enjoy Japanese culture!
■ Texas
I’m from Dallas, Texas, visiting Japan with my wife to enjoy Japanese food!
Get ready for your Japan trip with this essential June clothing guide!
- What to Wear in Japan 6 Major Cities in June?
- What to Wear in Tokyo in June?
- What to Wear in Osaka in June?
- What to Wear in Kyoto in June?
- What to Wear in Hakata, Fukuoka in June?
- What to Wear in Sapporo, Hokkaido in June?
- What to Wear in Okinawa in June?
- Travel Tips for Domestic Travel in Japan
- Summary / Key Takeaways
What to Wear in Japan 6 Major Cities in June?
June marks the beginning of Japan’s rainy season, bringing high humidity and occasional rain. Lightweight, breathable clothing and a compact umbrella are essential for staying comfortable.
What to Wear in Tokyo in June?
Weather trends over the last 5 years
Average temperature over the last 5 years
Tokyo’s rainy season brings humid and muggy weather, making it feel warmer than the actual temperature. For your Tokyo summer travel, wearing breathable, moisture-wicking clothing will help you stay cool and comfortable. A light rain jacket or a compact umbrella is essential to stay dry during sudden downpours!
| Outerwear | light jacket / cardigan |
| Tops | short sleeves |
| Bottoms | short pants / trousers / pants |
| Item | light rain jacket / umbrella |
Check the Tokyo annual weather and outfits.
Check details on Tokyo June’s weather and outfits.
Climate comparisons with California, New York and Texas
The rainy season begins!
It’s about as warm as summer in LA, but the humidity makes it feel much hotter!
Close to a New York summer but much more humid and stickier.
Feels like late May to early June in Texas—hot and getting humid, like Houston on a muggy day!
What to Wear in Osaka in June?
Weather trends over the last 5 years
Average temperature over the last 5 years
June in Osaka is hot and humid as the rainy season begins. Temperatures continue to rise, and daytime can feel quite warm. While some sunny days occur, rain and cloudy weather are frequent, making conditions unpredictable. Humidity levels are high, so choosing the right outfit is essential for staying comfortable. Wear lightweight, breathable clothing, moisture-wicking innerwear, and a light rain jacket to keep cool and dry. A compact umbrella and waterproof shoes will help you handle sudden downpours. If you’re visiting Osaka in June, be prepared for humid weather, occasional showers, and warm afternoons!
| Outerwear | light jacket / cardigan |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | light rain jacket / umbrella |
Check the Osaka annual weather and outfits.
Check details on Osaka June’s weather and outfits.
Climate comparisons with California, New York and Texas
Getting humid! Hotter than LA, much muggier than San Francisco, and completely different from California summers.
Similar to a New York summer, but way more humid!
Already summer! Similar to late May to early June in Dallas, but much more humid and stickier.
What to Wear in Kyoto in June?
Weather trends over the last 5 years
Average temperature over the last 5 years
June in Kyoto marks the rainy season, with fewer sunny days and more cloudy and rainy weather. The temperatures rise, and the humidity makes it feel hot and sticky, with average rainfall of 11.5mm and a humidity level of 67.6%. For clothing, breathable, lightweight fabrics are best, but moisture-wicking materials will help you stay comfortable in the damp conditions. Since rain is frequent, it’s essential to carry portable rainwear or an umbrella to stay dry.
| Outerwear | light jacket / cardigan |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | light rain jacket / umbrella |
Check the Kyoto annual weather and outfits.
Check details on Kyoto June’s weather and outfits.
Climate comparisons with California, New York and Texas
Getting hot! Unlike June in Los Angeles, Kyoto is already quite humid. Feels more like a hot day in California’s inland areas like Fresno or Sacramento, but with stickier air.
Getting hot and sticky! Think of a warm June day in NYC. The temperature itself isn’t much higher, but the humidity makes it feel a lot muggier than NYC’s early summer. Unlike NYC, Kyoto doesn’t cool down much at night.
Already summer, but more humid than Texas! Kyoto’s June feels like late May or early June in Dallas, but with way more humidity. The moisture in the air makes it feel hotter than it actually is.
What to Wear in Hakata, Fukuoka in June?
Weather trends over the last 5 years
Average temperature over the last 5 years
June in Hakata, Fukuoka signals the start of the rainy season, with more rainy and cloudy days creating humid and muggy conditions. Wearing breathable short-sleeve or lightweight long-sleeve shirts helps stay cool. Since sudden showers are common, carrying a foldable umbrella or raincoat is a must. Opt for water-resistant shoes and quick-dry clothing to stay comfortable despite the wet conditions.
| Outerwear | light jacket / cardigan |
| Tops | short sleeves |
| Bottoms | short pants |
| Item | light rain jacket / umbrella |
Check the Hakata, Fukuoka annual weather and outfits.
Check details on Hakata, Fukuoka June’s weather and outfits.
Climate comparisons with California, New York and Texas
Similar to late May in Sacramento, but with much higher humidity! It feels hotter than the numbers suggest.
Feels like mid-June in NYC but with much higher humidity! The mugginess makes it feel hotter than the numbers suggest.
Already feels like summer! Similar to late May in Dallas but much more humid!
What to Wear in Sapporo, Hokkaido in June?
Weather trends over the last 5 years
Average temperature over the last 5 years
June in Sapporo, Hokkaido offers comfortable early summer weather with plenty of sunshine, but occasional rain and humidity. Evenings can be cool, so packing a light jacket or cardigan is recommended for a comfortable trip.
| Outerwear | jacket / cardigan |
| Tops | long-sleeve T-shirt / light sweater |
| Bottoms | trousers / pants |
| Item | – |
Check the Sapporo, Hokkaido annual weather and outfits.
Check details on Sapporo, Hokkaido June’s weather and outfits.
Climate comparisons with California, New York and Texas
Early summer in Sapporo is as refreshing as a San Diego Spring! There’s sunshine, but it never gets too hot, and the humidity stays low.
Sapporo’s June is like late spring in New York—think mid-to-late May in NYC. Warm but never too hot, and with low humidity, it’s really comfortable to be outside.
Sapporo’s June is like April in Dallas—warm but never too hot. No Texas-style June heat, and the air stays dry, making it feel extra comfortable.
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 the Okinawa annual weather and outfits.
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.
Travel Tips for Domestic Travel in Japan
- Hokkaido experiences little to no rainy season, staying cool and comfortable (around 68°F / 20°C max), but mornings and evenings can still be chilly.
- Tokyo, Osaka, Kyoto, and Fukuoka enter the rainy season (tsuyu) in June, bringing frequent rain and high humidity (temperatures ranging from 68–82°F / 20–28°C).
- Okinawa usually sees the end of its rainy season by early June, transitioning into hot and sunny summer weather (86°F+ / 30°C+).
- June marks the start of the rainy season in central and southern Japan, meaning frequent rain and increased humidity.
- Lightweight, waterproof clothing and shoes help keep you comfortable, as the combination of daily rain and high humidity can feel uncomfortable.
- A compact, foldable umbrella and a water-repellent jacket are handy to carry.
- Choose waterproof shoes or apply a waterproof spray to ensure comfortable sightseeing on rainy days.
- Recommended Rain Gear
- Water-resistant jacket or raincoat (for prolonged rainy days)
- Compact, foldable umbrella (lightweight and easy to carry)
- Waterproof shoes or waterproof spray (to keep feet dry)
- Quick-dry clothing and towels (ideal for humid and sweaty conditions)
Travel Comfortably Between Cities, even in the Rain!
With a Japan Rail Pass, you can enjoy smooth and hassle-free travel on bullet trains and local trains. Don’t let rainy days slow you down—stay dry and explore with JAPAN RAIL PASS!
- In Okinawa, temperatures exceed 86°F (30°C) from June, making sun protection and heatstroke prevention essential.
- Tokyo, Osaka, and Fukuoka also experience high humidity, making the weather feel hotter. Wearing breathable clothing (linen, cotton, or moisture-wicking fabrics) helps keep you comfortable.
- Hokkaido remains cooler and less humid than central Japan, offering a more pleasant climate.
- Recommended Heat Protection Items
- Hat & sunglasses (for sun protection)
- Sunscreen (UV rays get stronger in June)
- Quick-dry clothing (moisture-wicking & breathable fabrics) (to stay fresh and cool)
- Cooling towels or portable fans (especially useful on humid days)
- Bring a waterproof bag or a foldable laundry bag for wet clothes.
- Pack quick-drying clothing to make washing and drying easier, especially for longer stays during the rainy season.
- If traveling to Hokkaido, bring a light jacket to stay comfortable during chilly mornings and evenings.
- If traveling from Hokkaido to central or southern Japan, prepare for increased humidity and pack breathable clothing.
- If traveling from Okinawa to central Japan, make sure to prepare for the rainy season by bringing rain gear.
- Since June has many rainy days, allow for flexibility in your travel schedule in case of weather-related disruptions.
- If visiting Japan in late June, check the “July Clothing Guide” to prepare accordingly.
- Consider doing laundry locally to minimize how much you need to pack!
Summary / Key Takeaways
- Rainy season begins in central and southern Japan – Expect frequent rain and high humidity in Tokyo, Osaka, Kyoto, and Fukuoka, with temperatures ranging from 68–82°F (20–28°C).
- Hokkaido stays cool and comfortable, with little to no rainy season and temperatures around 68°F (20°C) during the day but cooler at night.
- Okinawa enters full summer mode, with temperatures exceeding 86°F (30°C) and strong UV rays, making sun protection and hydration essential.
- Rain gear is a must – Carry a lightweight rain jacket, compact umbrella, and waterproof shoes for comfortable sightseeing.
- Humidity can feel overwhelming in Tokyo, Osaka, and Fukuoka—wear breathable, moisture-wicking fabrics like linen or cotton to stay cool.
With the right preparation, you can enjoy Japan’s lush, green landscapes, seasonal events, and cultural sites while staying comfortable during the rainy season!
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