1. Introduction: Why Knowing the Weather in June Is Important
Planning a trip to Tokyo in June? Great choice! Tokyo is lively in early summer, full of festivals, gardens, and delicious seasonal foods. But… here’s a heads-up — June in Tokyo is the beginning of the rainy season, also known as tsuyu in Japanese.
Understanding the weather helps you pack smart, dress comfortably, and enjoy your trip no matter what the skies are doing. Don’t worry, even with the rain, there’s still a lot to do and see!
2. Overview of Tokyo’s Climate in June
Let’s talk numbers first. In June, Tokyo starts to warm up.
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Average daytime highs: around 25–28°C (77–82°F)
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Average nighttime lows: about 18–21°C (64–70°F)
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Humidity: High — it often feels hotter than the actual temperature
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Sunshine: About 4–5 hours per day
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Rainfall: Yes, often! About 170–180mm of rain falls during the month
It’s not super hot like July or August, but the humidity can make you feel sticky and sweaty. A T-shirt may feel too hot once you start walking around. Still, you won’t need a jacket unless you’re very sensitive to cool air at night.
3. Is June the Rainy Season in Tokyo? Yes, Welcome to Tsuyu!
Yes — June is Tokyo’s rainy season. The Japanese call it tsuyu, which means “plum rain.” It usually starts around early to mid-June and lasts for about 3–4 weeks.
But don’t imagine storms or downpours all day long! Most rainy days in Tokyo are light to moderate. Think intermittent showers, drizzle, and cloudy skies rather than endless rain. Some days are dry and sunny too.
So should you cancel your trip? Absolutely not! Just bring an umbrella, a light raincoat, and water-resistant shoes, and you’re good to go.
4. What to Wear in Tokyo in June
When planning what to wear, think lightweight, breathable, and quick-drying.
Here’s what we recommend:
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Short-sleeved shirts or blouses made of cotton or linen
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Light pants or skirts — avoid heavy jeans
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A hat or cap to protect from sun when it does shine
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Comfortable walking shoes that dry quickly
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A foldable umbrella or compact rain poncho
At night, temperatures cool down just a bit. A thin cardigan can be useful, especially indoors with strong air conditioning.
One important tip: wear layers! You’ll go from warm streets to cold trains and shops often.
5. Packing Tips for Travelers Visiting Tokyo in June
Besides clothes, here are some helpful items to bring for a smooth and dry trip:
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🌂 Folding umbrella — light, easy to carry, and a must-have
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🧴 Bug spray — yes, mosquitoes love humid weather
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🧼 Quick-dry towels — great for wiping sweat or drying off in light rain
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💨 Portable fan or cooling spray — perfect for hot, sticky subway rides
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🧴 Sunscreen — the sun does show up between rainy days!
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👟 Waterproof shoes or sandals — walking around in wet socks is no fun
You’ll find many of these items at Tokyo’s convenience stores, so no worries if you forget something!
6. Fun Things to Do in Tokyo in June – Rain or Shine!
Think rain will ruin your plans? No way! Tokyo is full of indoor attractions and weatherproof fun. Here are some ideas:
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🖼️ TeamLab Planets or Mori Art Museum – stunning digital art indoors
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🛍️ Shopping in Shibuya, Harajuku, or Ginza – covered streets and mega malls
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🛁 Oedo Onsen Monogatari – a hot spring theme park in the city
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🎮 Game arcades & cafes – from anime cafés to cat cafés, Tokyo has it all
And guess what? June is also hydrangea (ajisai) season! These beautiful purple and blue flowers bloom in temples and parks across the city. One great spot is Hakusan Shrine in Bunkyo Ward — home to over 3,000 hydrangea plants!
7. Conclusion: Come Prepared, and You’ll Love June in Tokyo
Tokyo in June is warm, humid, and often wet — but with the right attitude and some smart packing, it’s an amazing time to visit. You’ll beat the summer crowds, enjoy colorful hydrangeas, and find joy in Japan’s unique rainy season atmosphere.
Bring your umbrella, dress in breathable clothes, and embrace the drizzle — it’s just another part of Japan’s charm. Rain or shine, Tokyo always has something wonderful to offer. 🌧️🌸☀️
Recommendation for Wi-Fi Router Rental
It’s available for rent at airports and major tourist locations, allowing you to connect to high-speed internet anywhere in Japan. Reservations can be easily made online, and both pickup and return are highly convenient. Without worrying about communication limits, you can check maps, search for restaurants, and post on social media, enriching your travel experience.
For renting Wi-Fi, “wifi-rental-japan” is recommended！
These gadgets showcase the best of Japanese technology and design, making them highly beneficial for visitors to Japan. Be sure to take advantage of these useful gadgets when traveling in Japan.
Recommended eSIM Service
The eSIM from RakuSim, which uses networks from major Japanese carriers, provides reliable connectivity not only in urban areas but also in rural regions. It offers plans suitable for short-term stays as well.
Easy Purchase & Setup
Purchasing is simple and fully online. After purchase, follow the URL in the confirmation email to download your eSIM profile, or scan the QR code provided. You’ll be ready to use the service on the same day.
Flexible Plans
RakuSim offers a variety of plans to match different stay lengths, from short to long-term. Popular for its high data capacity and great value.
Reliable Support
Customer support is available every day, including weekends and holidays, from 10:00 AM to 7:00 PM. You can reach the team via email or phone for any inquiries.
Wide Coverage
Using the docomo network, RakuSim covers even rural and mountainous areas, providing stable connections even on the move.
Pricing Plans
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- 30GB / 8 Days: ¥2,900
Ideal for short-term use! High-capacity plan with excellent value. - 50GB / 16 Days: ¥3,400
Enjoy streaming and video calls with up to 50 hours over 16 days! - 50GB / 30 Days: ¥4,700
Perfect for one-month stays! Enjoy 50GB for streaming, emails, and social media with peace of mind for an entire month!
- 30GB / 8 Days: ¥2,900
▶Click here to purchase an eSIM：https://rakusim.net/
