In April, the weather in Osaka is mild and pleasant. During the day, temperatures are warm when the sun is out, but mornings and evenings could be quite chilly. The skies are mostly sunny or partly cloudy.
April is also the cherry blossom season in Osaka, making it one of the best months to visit.
Let's explore April's temperatures, what to wear, and the top activities to enjoy during this month.
Is It Warm In Osaka in April?
In April, Osaka experiences warm days and cool nights. Daytime temperatures range from 61°F (16°C) to 71°F (22°C), and on sunny days, it could reach up to 78°F (25°C). However, mornings and evenings could be cool, dropping to 46°F (8°C) to 55°F (13°C). If it's windy or rainy, temperatures may feel even colder, so you might want a heavier coat for those times.
Osaka Daily Temperatures Chart
This chart is based on data from 2024, and the 2025 data is expected to be similar.
Does it Rain a lot in Osaka in April?
Expect about 10 rainy days in April although the rain doesn't usually last long. You might experience light rain or short showers that last from a few minutes to a couple of hours. Sometimes, there may be a few rainy days in a row.
Is April a Good Time to Visit Osaka?
April is the best month to visit Osaka in Spring. The weather is warmer than in March and cooler than in May. It's also the cherry blossom season in Japan. Plus, World Expo 2025 starts in mid-April. However, it is also the peak travel season, so you need to plan carefully if you travel this month.
April is warmer than March and drier than May. In March, it's still quite cold, with daytime temperatures of about 59°F (15°C) and chilly nights at about 41°F (5°C). By May Osaka begins its rainy season, with humidity rising from 10% to 40% (compared to 0% in March). It gets hot during the day, reaching about 77°F (25°C), making it feel sticky.
April is the peak cherry blossom season. If you visit before mid-April, you can enjoy the beautiful Sakura in various parks.
The World Expo in Osaka opens on April 12, 2025. During this time, you could attend the opening ceremony and explore pavilions from different countries.
April is the peak travel season in Osaka, expect to see high travel prices and huge crowds. If you plan to visit this month, we recommend booking in advance and keeping your itinerary relaxed. Also, avoid April 25 to 30, as this time includes Japan's consecutive holidays, which means even bigger crowds.
If you find this overwhelming, feel free to contact us for help with your itinerary or to explore other options.
Is April a Good Time to See Cherry Blossoms in Osaka?
Mint Bureau cherry blossomEarly April is the best time to see cherry blossoms in Osaka. At this time, the streets and parks are filled with beautiful blooms.
By mid-April, many blossoms may start to wilt but you could still find late-blooming trees at the Osaka Mint Bureau and Mount Yoshino, which is about 2 hours away by car or train.
By late April, the cherry blossoms may be gone in Osaka and Tokyo. If you want to see them, you would need to travel to Hokkaido.
What to Wear in April in Osaka
In April, the weather could change frequently, so it's best to wear layers.
Daytime: A thin long-sleeved shirt is usually enough.
Evening: Take both a lightweight jacket and a heavier one to stay comfortable and warm.
Top Things to Do in Osaka in April
1. Enjoy the Cherry Blossoms
April is the best time to see cherry blossoms in Osaka. Two popular spots are Osaka Castle Park and the Okawa River. Both places are spacious, so even when they are crowded, the space doesn't feel too restricted.
At Osaka Castle Park, you could enjoy various festive activities during the cherry blossom season. At the Okawa River, you could take a boat ride to see the blossoms from the water.
Keep in mind that the blooming period could change each year, so catching the cherry blossoms at their peak could be a bit of luck. Usually, the beginning of April is the best time to see them in full bloom.
2. Explore the World Expo 2025
World Expo 2025 is set to take place from April 13 to October 13, 2025. This international event will feature exciting displays of advanced technology, innovative architecture, and diverse cultures from around the world.
In April 2025, you'll have the unique chance to attend the opening ceremony of the expo.
Read our article about highlights and best pavilions to visit of Expo 2025 Osaka to get more ideas.
3. Enjoy Spring Activities at Universal Studios Japan
In April, Universal Studios Japan hosts special spring events and festivals, with cherry blossom-themed decorations and performances.
The pleasant weather in April is also ideal for enjoying the park's outdoor attractions and rides.
Universal Studios Japan could be quite crowded during this month, particularly in early April, on weekends, and during the 3-day weekends at the end of the month. Entrance lines often exceed a 1-hour wait time. To minimize your wait time, it's advisable to arrive by 7 am or even earlier.
FAQs on Osaka Weather in April
Does It Snow in Osaka in April 2025?
Snow in Osaka in April is very rare, although there were reports of snow in the same month last year. The snow season in Osaka is from late December to March. April marks the arrival of spring in Osaka, and the weather typically becomes warmer.
Is it Cold in Osaka in April?
In April, the weather in Osaka is warm during the day and cool in the evenings and early mornings. Expect daytime temperatures to be over 20°C (68°F) and drop to below 10°C (50°F) at night. When it rains, daytime temperatures can be around 10°C (50°F), making it feel colder.
Is April the Winter Season in Osaka?
No. April marks the beginning of spring in Japan. During this month, temperatures start to warm up, and cherry blossoms bloom. Winter in Osaka usually lasts from December to February, when temperatures are much colder. In April, you can expect mild and pleasant weather.
Is April or March Better to Visit Osaka?
April is better than March for visiting Osaka. March is colder, with average lows around 5°C (41°F), and the scenery looks bare since spring is just starting. However, it is less crowded in March.
In April, the weather is milder, and early April is cherry blossom season, offering beautiful views.
Let Us Help You Plan Your 2025 Cherry Blossom Trip
Osaka's cherry blossom season will arrive at the end of March 2025. Are you expecting to travel to Japan in spring 2025? See below for some of our most popular Japan tour itineraries:
- 7-Day Japan Cherry Blossom Mini-Group Tour 2025
- 10-Day Japan Cherry Blossom Spring 2025 Mini-Group Tour
Contact us and we'll help you to plan your own Japan itinerary based on your personal preferences.
Osaka Weather by Month
Get Inspired with Some Popular Itineraries
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