Planning a trip to Japan in June? Wondering what the weather is like and how to pack smart? You’re not alone. June marks the beginning of tsuyu—Japan’s rainy season—which can greatly affect your travel plans if you’re not prepared.
This complete guide covers what you need to know about weather in Japan in June and exactly what to pack for every major region, from the cooler north of Hokkaido to the tropical south of Okinawa. Whether you’re chasing culture in Kyoto or food in Fukuoka, we’ll make sure you’re dressed for success.
Is June a Good Time to Visit Japan?
June isn’t the most popular travel season in Japan, but that can work to your advantage. While the rain may deter some tourists, those who plan ahead can enjoy:
- Fewer crowds at popular attractions
- Lush greenery and vibrant hydrangeas in full bloom
- Cheaper accommodations in many areas
Yes, you’ll likely encounter humid and rainy weather, but with the right packing list, you’ll stay comfortable and dry throughout your adventure.
Overview: What’s the Weather in Japan in June Really Like?
Japan stretches from north to south, which means regional weather varies greatly.
General Weather Trends in June:
- Temperature: 18°C–30°C (64°F–86°F), depending on the region
- Humidity: High, especially in central and southern Japan
- Rain: Frequent showers in most areas except Hokkaido
| Region | Average High | Average Low | Rainfall |
| Hokkaido | 21°C (70°F) | 13°C (55°F) | Low |
| Tokyo/Kanto | 26°C (79°F) | 19°C (66°F) | High |
| Kyoto/Kansai | 28°C (82°F) | 20°C (68°F) | High |
| Okinawa | 30°C (86°F) | 25°C (77°F) | Moderate |
What to Pack for Tokyo and Central Japan (Kanto Region)
Tokyo, Yokohama, and the surrounding areas experience humid, rainy, and warm weather in June.
Must-Pack Items:
- Light waterproof jacket or poncho
- Compact umbrella for on-the-go showers
- Moisture-wicking T-shirts to stay cool and dry
- Quick-dry pants or skirts (avoid heavy denim)
- Comfortable waterproof shoes or sandals
- Anti-frizz hair products or hats (humidity is no joke!)
Travel Tips:
- Choose light layers—air-conditioned trains and malls can feel chilly.
- Bring a power bank; wet weather can limit time outdoors, so cafes and indoor spots become essential.
- Consider bug repellent, especially in parks after rainfall.
How to Dress for Kyoto, Osaka, and the Kansai Region
Kansai’s weather in June is similar to Tokyo but slightly warmer. The region’s rich history and stunning temples are extra photogenic in the mist.
Recommended Clothing:
- Breathable cotton tops
- Light raincoat that folds into your backpack
- Travel umbrella
- Sandals with grip (slippery stone walkways near temples)
- Thin cardigan or scarf for temple visits (modesty + sudden chills)
Extra Tips:
- Carry extra socks if you plan to walk a lot or visit traditional buildings where shoes are removed.
- Opt for neutral-colored clothes if you’re doing temple or shrine photography—bright clothing can distract from the ambiance.
Packing for Northern Japan (Hokkaido and Tohoku)
Wondering if Hokkaido gets June rain? You’re in luck. Northern Japan skips most of the rainy season, making it ideal for hiking and nature lovers.
Climate in June:
- Cooler temperatures
- Low humidity
- Minimal rain
What to Bring:
- Light fleece or sweater for cooler evenings
- Windbreaker or shell jacket
- Layered clothing—mornings and evenings can feel chilly
- Hiking shoes or sneakers
- UV-protection sunglasses and sunscreen (it’s bright but not hot)
Pro Travel Tip:
Bring insect repellent if heading to the countryside. Mosquitoes and bugs become active as temperatures rise.
What to Wear in Southern Japan and Okinawa in June
Southern Japan and Okinawa get hot, humid, and tropical in June. You’re entering beach weather, but the rainy season still brings frequent downpours.
Smart Packing List:
- Swimwear and beach sandals
- Sun hat and sunglasses
- Waterproof dry bag for beach trips or water activities
- Loose-fitting, breathable clothes
- Light rain jacket or poncho
- Flip flops or quick-dry shoes
Bonus Tips:
- Sunscreen is essential—SPF 50+ recommended
- Some resorts or beaches provide umbrellas or towels, but always check in advance.
Dressing Respectfully: Cultural Tips for Rainy-Season Attire
Packing for the weather is important—but so is dressing respectfully, especially when visiting religious or traditional sites in Japan. In June, balancing comfort, modesty, and cultural awareness can enhance your experience and help you blend in respectfully with locals.
What to Keep in Mind:
Even during the humid rainy season, many temples, shrines, and traditional ryokan inns expect modest clothing. Here’s how to stay respectful without overheating:
- Avoid overly revealing outfits: Tank tops, short shorts, or midriff-baring tops may be frowned upon in sacred or formal places.
- Carry a light scarf or shawl: This can be used to cover shoulders or knees when entering temples or shrines, especially in Kyoto or Nara.
- Wear socks: When visiting places where shoes are removed (like tatami rooms or temples), it’s polite to have clean socks on rather than bare feet.
- Choose muted or neutral colors: Especially for cultural sites or countryside visits—bright neons may stand out and feel out of place.
Smart Styling Tips:
- Airy maxi skirts or culottes can keep you cool while covering your legs.
- Loose button-up shirts are breathable and modest—perfect for layering.
- Japanese locals often dress neatly, even casually—aim for clean, simple outfits without overly distressed or athletic looks unless you’re hiking or at the beach.
Respectful, comfortable dressing makes for smoother interactions and ensures you’re ready for everything from ancient temples to modern malls. It’s a great way to show appreciation for the culture while staying cool and confident in Japan’s rainy June weather.
Beat the Humidity: Stay Cool and Healthy While Traveling
Japan’s rainy season isn’t just wet—it’s also very humid, especially in central and southern regions. The sticky air can leave you feeling drained if you’re not prepared. This section focuses on keeping your energy up, skin comfortable, and body cool while exploring Japan in June.
Stay Hydrated and Energized:
Humidity causes you to sweat more, so staying hydrated is critical:
- Always carry a reusable water bottle. Tap water is safe throughout Japan, and refill stations are common in cities and train stations.
- Look for vending machines and convenience stores. You’ll find electrolyte drinks like Pocari Sweat and Aquarius that help replenish minerals.
- Eat hydrating foods. Water-rich fruits (like melon or citrus), chilled noodles, and dishes like hiyashi chuka (cold ramen) are refreshing and easy to find.
Pack for Comfort:
Humidity also affects your skin and comfort level during long sightseeing days:
- Anti-chafing balm or powder can be a lifesaver, especially if you’ll be walking a lot.
- Cooling wipes or mist spray offer quick relief and help freshen up between stops.
- Lightweight, breathable fabrics like linen or technical blends wick sweat and reduce irritation.
- Mini towel or handkerchief. These are commonly used in Japan to wipe your face or hands (and they come in cute designs at souvenir shops!).
Watch for Heat Fatigue:
Even on rainy days, the air can feel heavy. Be mindful of signs of overheating:
- Rest in air-conditioned cafés or shops during the hottest part of the day (early afternoon).
- Avoid overpacking your daily itinerary—leave room for breaks and spontaneous stops.
- Wear a hat and use sunscreen daily, especially in southern areas like Okinawa or Hiroshima.
Being mindful of the humidity not only keeps you comfortable, but it also helps you enjoy more of Japan without burnout. Whether you’re temple-hopping or beach-bound, staying cool is key to a great June trip.
How to Prepare for Japan’s Rainy Season Travel
Even with the most thoughtful packing list, encountering rain in Japan during June is nearly guaranteed. But the good news is that with a bit of planning, you can still enjoy your trip without letting the weather dampen your experience.
Stay Comfortable in the Rain:
To stay comfortable in the rain, consider using a clear umbrella, which is widely available across Japan. Not only do these offer great visibility, but they’ve also become somewhat iconic—especially in cities like Tokyo. Booking hotels or accommodations close to subway stations can also make a big difference, minimizing your time walking outdoors during downpours. Additionally, it’s helpful to download travel apps, such as Japan Travel by NAVITIME, to check real-time train routes and weather updates, ensuring you can adapt your plans on the go.
Stay Dry and Organized:
Staying dry and organized is just as important. Pack extra ziplock bags to protect your electronics and valuables from sudden rain showers. A water-resistant backpack cover is a smart investment, especially if you’ll be carrying gear throughout the day. Furthermore, keep a foldable tote bag on hand—it’s perfect for carrying wet clothes, umbrellas, or last-minute grocery items without soaking the rest of your belongings.
Plan Rain-Friendly Activities in Advance:
While spontaneous exploration is part of the joy of travel, having a backup plan for rainy days is important in Japan’s June climate. Indoor attractions such as museums, aquariums, shopping malls, and historical castles can easily fill a day and offer plenty of cultural insight without exposure to the elements. Consider booking experiences like a traditional tea ceremony, cooking class, or indoor market tour ahead of time, especially in cities like Kyoto or Osaka. Japan also has countless charming cafés and bookshops where you can spend a cozy afternoon.
FAQs About Visiting Japan in June
Is it always raining in Japan in June?
No, but there’s frequent rain, especially in Tokyo, Kyoto, and Osaka. Rain typically comes in short bursts, not all-day storms.
Can I still enjoy outdoor attractions?
Absolutely! Many gardens, shrines, and parks are gorgeous during light rain. Just dress appropriately.
Are indoor activities better in June?
They’re a good backup. Visit museums, aquariums, shopping centers, or try a traditional tea ceremony or cooking class.
Quick Checklist: June Travel Essentials for Japan
Here’s a quick packing checklist to keep you on track:
Clothing:
- Light rain jacket or poncho
- Umbrella (or buy in Japan)
- Moisture-wicking tops
- Quick-dry pants or skirts
- Waterproof shoes or sandals
- Fleece or sweater (for northern areas)
- Swimsuit (for southern beaches)
Accessories:
- Travel umbrella
- Sunscreen and sunglasses
- Hat or cap
- Small towel or handkerchief (Japanese restrooms often lack paper towels)
- Backpack with rain cover
- Bug spray
Tech & Travel Gear:
- Power bank
- Waterproof phone case
- Ziplock bags
- Portable WiFi or SIM card
- Translation app or phrasebook
Closing Thoughts: Weather in Japan in June Doesn’t Have to Ruin Your Trip
The weather in Japan in June may be wet, but it’s far from a dealbreaker. With the right packing strategy, you’ll be able to explore from Tokyo’s neon streets to Okinawa’s beaches without missing a beat.
From hydrangeas blooming in Kyoto to the fresh mountain air of Hokkaido, Japan in June has a quieter, more peaceful charm than the crowded cherry blossom or autumn seasons. So dance in the drizzle, pack smart, and revel in your Japanese adventure—rain or shine.