Japan in June marks the beginning of the rainy season in much of the country, bringing lush landscapes, blooming hydrangeas and fewer crowds. Average daytime temperatures range from the low-to mid-70s°F (22–26°C) in central cities like Tokyo, Kyoto and Osaka, while northern Japan remains cooler and often drier. Rainfall increases in many regions, but showers are typically intermittent rather than constant.
For travelers who don’t mind occasional rain, Japan in June offers quieter attractions, vibrant seasonal gardens and comfortable temperatures (before peak summer heat and humidity arrive).
Japan Weather in June (By Region)
Tokyo Weather in June
Average high: 77°F (25°C)Average low: 66°F (19°C)
June in Tokyo is warm and increasingly humid as the rainy season settles in. Showers can occur frequently, but they are often light or spread throughout the day rather than nonstop downpours. Parks and temple grounds become especially green, and hydrangeas bloom across the city.
Best for:
- Garden visits during hydrangea season
- Indoor cultural attractions and museums
- Exploring neighborhoods between showers
Kyoto Weather in June
Average high: 79°F (26°C)Average low: 64°F (18°C)
Kyoto experiences warm temperatures and noticeable humidity in June. Rain enhances the atmosphere of moss gardens and temple pathways, giving historic sites a serene, reflective feel. Early mornings are often the most comfortable for outdoor exploration.
Best for:
- Temple gardens in misty rain
- Hydrangea-lined shrine paths
- Cultural districts during quieter shoulder season
Osaka Weather in June
Average high: 81°F (27°C)Average low: 69°F (21°C)
Osaka grows warmer and more humid in June. While rain is more common, the city’s covered shopping streets and indoor markets make sightseeing manageable. Crowds remain lighter than peak summer months.
Best for:
- Food tours with indoor stops
- Aquarium and museum visits
- Castle grounds when rain breaks
Hakodate & Northern Japan Weather in June
Average high: 68°F (20°C)Average low: 55°F (13°C)
Northern Japan stands out in June because it is typically less affected by the rainy season. Temperatures remain cool and comfortable while landscapes turn vividly green. This makes ports in Hokkaido particularly appealing this month.
Best for:
- Scenic coastal viewpoints
- Outdoor markets in mild air
- Exploring without heavy humidity
Japan Temperatures in June (Quick Overview)
- Tokyo & Kyoto: mid-to high-70s°F (25–26°C)
- Osaka: around 80°F (27°C)
- Northern Japan: upper 60s°F (20°C)
- Humidity increases in central and southern regions
- Rain showers become more frequent
June offers warm (but not yet peak) summer temperatures, though rainfall should be expected in many regions.
Japan Events in June
June focuses more on seasonal atmosphere than major national holidays.
- Hydrangea Festivals (Nationwide) – Many temples and gardens celebrate hydrangea bloom season.
- Sanno Matsuri (Tokyo, mid-June in festival years) – A major Shinto celebration held in even-numbered years.
- Local Shrine Festivals – Smaller community festivals occur throughout the month.
Rain enhances garden scenery, making June particularly photogenic.
Best Places To Visit in Japan in June
1. Hakodate
Hakodate is the best place to visit in Japan in June because northern Japan experiences milder weather and less rainfall compared to central regions. Coastal views, harbor walks and mountain lookouts feel fresh and comfortable.
2. Kanazawa
Kanazawa is a great place to visit in June because Kenrokuen Garden thrives in rainy conditions. Moss, ponds and seasonal flowers become more vibrant during this month.
3. Hiroshima
Hiroshima is a must-visit destination in June because Peace Memorial Park and Miyajima Island are quieter and surrounded by lush greenery. Rain often adds a reflective atmosphere to historic sites.
4. Kobe
Kobe is a nice place to visit in June because hillside viewpoints and harbor areas remain accessible and intermittent showers rarely disrupt sightseeing for long.
Shore Excursions in Japan in June
For June, excursions should balance indoor cultural experiences with scenic areas that remain enjoyable in light rain.
Hakodate Scenic & Mount Hakodate View
Northern Japan’s cooler temperatures and reduced rainfall make Hakodate ideal for panoramic coastal views. The crisp air often improves visibility from elevated lookouts.
Kanazawa Kenrokuen Garden & Historic District
Kenrokuen Garden is especially atmospheric during light rain, with reflective ponds and vibrant greenery. Traditional districts are easy to explore at a relaxed pace.
Hiroshima Peace Memorial & Miyajima
Walking tours remain manageable in warm but not extreme temperatures. Rain often enhances the serene environment of Miyajima’s iconic torii gate.
Kobe Harbor & Cultural Exploration
Covered arcades and waterfront promenades make Kobe suitable even with passing showers. Mild temperatures prevent the discomfort of peak summer heat.
FAQs: Japan in June
1. Is June a good time to visit Japan?
June can be a good time to visit Japan if you are comfortable with occasional rain. While it marks the start of the rainy season in many regions, temperatures remain warm but not extreme. In addition, crowds are generally lighter than in peak summer.
2. What is the weather like in Japan in June?
Japan weather in June is warm and increasingly humid, especially in central and southern cities. Average daytime temperatures range from the mid-70s to low-80s°F (25–27°C), and rainfall becomes more frequent due to the rainy season.
3. Does it rain every day in Japan in June?
No, it does not typically rain nonstop every day. The rainy season often brings intermittent showers and cloudy periods rather than continuous heavy rain.
4. Is June humid in Japan?
Yes, humidity levels begin rising in June, particularly in Tokyo, Kyoto and Osaka. Northern Japan remains cooler and less humid during this time.
5. Is Hokkaido better in June?
Yes, Hokkaido is one of the best regions to visit in Japan in June because it's less affected by the rainy season and offers cooler, more comfortable conditions.
