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Japan Weather in June: Understanding Japan's Rainy Season (Tsuyu)
Let's be real—June in Japan has a reputation. It's the start of tsuyu, the so-called “plum rain,” when the country sees more clouds, mist, and showers. But don't picture a never-ending downpour. This isn't a tropical monsoon that keeps you stuck inside all day. Instead, think of it as gentle showers, dramatic skies, and plenty of calm, dry breaks in between.
Most days in June feel like a mix of overcast mornings, light rain in the afternoon, and even sudden sunny windows perfect for sightseeing. The rain usually comes in bursts, leaving behind lush gardens, shining city streets, and temples wrapped in a soft, moody glow.
And here's the insider tip: Hokkaido is the great escape. Japan's northern island practically skips tsuyu altogether. While the rest of Japan gets its green glow, Hokkaido enjoys clear skies, mild temperatures, and rolling flower fields in full bloom. If you're looking for summer vibes without the sticky heat, June is the ideal time to head north.
Average June Temperatures (High/Low) & Rainfall
| Destination | Avg. Temp (High/Low) | Rainfall (mm) |
|---|---|---|
| Tokyo | 26-19°C (79-66°F) | 167 mm |
| Kyoto | 27-19°C (81-66°F) | 240 mm |
| Osaka | 28-20°C (82-68°F) | 210 mm |
| Nara | 27-19°C (81-66°F) | 230 mm |
| Mount Fuji (Kawaguchiko) | 23-15°C (73-59°F) | 210 mm |
| Hakone | 22-15°C (72-59°F) | 330 mm |
| Kanazawa | 26-19°C (79-66°F) | 220 mm |
| Hiroshima | 26-19°C (79-66°F) | 260 mm |
| Nagoya | 27-19°C (81-66°F) | 230 mm |
| Sapporo (Hokkaido) | 22-13°C (72-55°F) | 50 mm |
| Naha (Okinawa) | 29-25°C (84-77°F) | 260 mm |
The Silver Lining: 5 Big Reasons to Travel to Japan in June
Think of June in Japan as your insider hack: while most people avoid it because of the rainy season, smart travelers know it's one of the most rewarding times to go. Here's why:
1. Fewer Crowds, More Peace
Say goodbye to shoulder-to-shoulder crowds! April's cherry blossom mania and May's Golden Week rush are over, which means June is refreshingly calm.
You can wander through Kyoto's temples, stroll in Tokyo's parks, or explore Hiroshima's Peace Memorial without the hustle and bustle. It's just you, the sights, and a more peaceful Japan.
2. A Photographer's Dream: Hydrangea Season
Forget sakura—June belongs to ajisai (hydrangeas). These colorful clusters transform temples, shrines, and gardens into living watercolor paintings.
Head to Meigetsuin Temple in Kamakura (nicknamed the "Hydrangea Temple"), Hakusan Shrine in Tokyo, or Mimurotoji Temple in Uji for some of the most jaw-dropping views. Bring your camera—this is one of Japan's most photogenic seasons.
3. The Landscape Is Unbelievably Green
Rain has its perks, and Japan in June is proof.
The countryside and temple gardens explode into vibrant shades of emerald, especially Kyoto's moss gardens, which glisten beautifully in the damp weather.
If you've ever wanted to see Japanat its lushest and most alive, June is the time.
4. It's More Affordable
Your wallet will thank you. With fewer international visitors, airfare and hotels often come at friendlier prices compared to peak cherry blossom or autumn foliage seasons.
You get more value for your yen, leaving extra budget for sushi splurges or souvenir shopping.
5. The Sunny Escape to Hokkaido
Here's the ace up Japan's sleeve—Hokkaido! This northern island basically skips the rainy season.
Instead, it greets you with wide-open skies, mild weather, and fields of flowers just starting to bloom—lavender in Furano, poppies in Biei, and more.
Think fresh air, crisp mountain views, and endless outdoor adventures, all without a raincloud in sight.
Best Places to Go and Things to Do in June
For Hydrangea Lovers: Hakone & Kamakura
June is the month when Tokyo's surroundings burst into shades of purple and blue. The best part? Two of the top spots are just an easy 1–2 hours away, perfect for day trips.
In Hakone, the Tozan Railway becomes a moving garden, with hydrangeas blooming right beside the tracks.
Kamakura is equally enchanting, especially at Hasedera Temple, where the temple grounds transform into a sea of blossoms. Don't miss Meigetsu-in Temple, lovingly nicknamed the "Hydrangea Temple," which is in full bloom from mid to late June.
For Mystical Gardens & Culture: Kyoto
Rain in Kyoto doesn't spoil the trip—it transforms it.
The legendary Koke-dera (Moss Temple) is the most famous, where carpets of moss shimmer like green velvet after the rain.
In nearby Arashiyama, you'll find smaller, less-crowded gems—Otagi Nenbutsuji Temple, with its 1,200 quirky stone statues, and the tiny but magical Giōji Temple, where moss and maple trees create a fairy-tale scene.
It's Japan at its most poetic.
For a Perfect Summer Vacation: Hokkaido
While the rest of Japan gets sticky, Hokkaido is breezy and fresh. Its average temperature highs hover around 20–25°C (68–77°F), with far less humidity than the rest of Japan.
In Furano and Biei, early flower fields start coloring the rolling hills, while Sapporo serves up cool air, beer gardens, and summer festivals.
Hokkaido also boasts spectacular coastal scenery. The rugged cliffs of Cape Kamui jut dramatically into the Sea of Japan, while the wild Tokkarisho Coast near Muroran offers sweeping ocean views and unique rock formations.
For Rainy Day Fun in the City: Tokyo & Osaka
Rain doesn't have to stop the fun in Tokyo or Osaka—just take it indoors.
Art and history lovers can spend hours in the Tokyo National Museum or the Edo-Tokyo Museum, while Osaka's National Museum of Art offers striking modern collections in an underground space.
If you'd like something more hands-on, join a traditional tea ceremony or a cultural workshop to experience Japanese heritage up close.
And for a gentle finish, you can always wander into an underground shopping arcade or a department store food hall—great for a taste of local flavors without braving the drizzle.
What to Pack: Your Rainy Season Survival Guide
The golden rule of packing for June in Japan is simple: waterproof on the outside, breathable on the inside. You'll thank yourself when you're walking through temple gardens or hopping between trains without feeling like a damp sponge.
Must-Haves:
Pack a lightweight, good-quality rain jacket—one that actually keeps water out while still letting you breathe (nothing worse than feeling steamed inside your own coat).
Waterproof shoes are non-negotiable—streets can get slick and puddles lurk everywhere.
A compact travel umbrella is also key, though many travelers love picking up a stylish Japanese umbrella once they arrive.
Clothing Tips:
Think quick-dry fabrics that bounce back fast after a sudden downpour.
Pack layers, since trains and cafes crank up the air-con.
Don't forget an extra pair of socks—slipping into a dry pair is pure bliss after a soggy afternoon.
Extra Defense:
The rainy season also wakes up the bugs. A small bottle of insect repellent will keep mosquitoes from spoiling your riverside strolls or evening outdoor dining.
Asia Odyssey Travel Tip: Our guides always carry a stash of spare umbrellas and know the driest walking routes through Japan's best cities. So if you forget a rain jacket or your shoes get soaked, don't stress—we'll keep your adventure comfortable, come rain or shine.
Suggested Itineraries: Your Perfect June Adventure
Not sure how to piece together the rainy-but-green season? We've mapped it out for you.
The "Green & Serene" Tour (10 Days – or Two Easy 5-Day Trips):
June is when Japan's gardens glow and temples feel extra mystical in the mist. This itinerary combines Tokyo's city buzz, Hakone's hot springs and Mt. Fuji views, Kyoto's timeless shrines, Nara's friendly deer, and Osaka's food haven.
- Day 1–2: Tokyo – Arrive, explore Asakusa, Shibuya, Shinjuku, and the Imperial Palace.
- Day 3-4: Hakone – Ride the Tozan Railway, soak in hot springs, and catch Mt. Fuji views.
- Day 5–6: Kyoto – Golden Pavilion, Fushimi Inari, Gion, and a day in Arashiyama.
- Day 7: Nara – See Todai-ji Temple and the friendly deer in Nara Park.
- Day 8–9: Osaka – Osaka Castle, street food in Dotonbori, and Universal Studios (optional).
- Day 10: Departure – Last-minute shopping before flying home.
Don't have a full 10 days? No worries—you can split it into two shorter adventures:
5 Days East: Tokyo + Hakone + Mt. Fuji escape.
5 Days West: Kyoto + Nara + Osaka.
The "Great Northern Escape" (7 Days):
Prefer sunny skies? Head north to Hokkaido, where the rainy season barely brushes by. Think Sapporo's lively city vibes, the rainbow flower fields of Furano and Biei, and fresh air in Daisetsuzan National Park. It's summer at its freshest, with crisp weather and nature at its peak.
- Day 1-2: Sapporo – Arrive, Odori Park, Sapporo Beer Museum, and evening Susukino stroll.
- Day 3–4: Furano & Biei – Lavender fields, rolling patchwork hills, and farm-fresh food.
- Day 5-7: Noboribetsu & Lake Toya– hell valleys of Noboribetsu, Onsen, Lake Toya
- Day 8: Sapporo Departure – Last-minute ramen stop before heading home.
Asia Odyssey Travel Tip: Whether you've got 5 days or 2 weeks, we'll design your June adventure to match your pace—rain jackets, flower fields, foodie stops, and all.
Travel to Japan with Asia Odyssey Travel in June
June is one of the best times to experience Japan with Asia Odyssey Travel. Think fresh summer vibes, lush green landscapes, blooming hydrangeas, and fewer crowds compared to the busy spring.
At Asia Odyssey Travel, we don't just plan trips — we design experiences.
Every itinerary is carefully crafted so you can make the most of your time in Japan, whether it's exploring a buzzing city or relaxing in a quiet countryside town.
To make things even easier, we've put together detailed travel guides and custom-made tourist maps, so you'll always know where to go and what to see.
And because getting around in a new country can feel overwhelming, we provide clear transportation guides and insider tips that take the stress out of travel.
These little details are what set us apart — we make sure your journey is smooth, insightful, and unforgettable. When you travel with us, you're not just booking a trip, you're putting your trust in a team that knows Japan inside and out.
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