2026 Climate Averages

Weather: Osaka — April

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

April is an excellent time to visit Osaka. Warm weather with highs of 21°C—great for outdoor activities. Temperatures vary significantly between day and night—layering is recommended. As peak season, expect higher prices and more tourists.

6.9
GoTripzi Score Good

Based on weather comfort, crowds, prices, and activity options

Avg High

21°C

Avg Low

11°C

Rainy days

9days

Daylight

13h

Rainfall

140mm

Sunshine

9h/day

Humidity

64%

Moderate
Sun Strength

7.4

Very High
Wind

15 km/h (gusts 37)

Is April a good time to visit Osaka?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Peak Rates

Daylight

Sunrise

05:28

Sunset

18:30

13h daylight

Visiting Osaka in April: Pros & Cons

Pros

  • Comfortable temperatures for sightseeing
  • Abundant sunshine for beach and outdoor fun
  • One of the best months to visit

Cons

  • Peak season — expect crowds and higher prices

Things to Do in April

Recommended for This Weather

🚶 Walking tours & sightseeing
🚲 Cycling & bike tours
🥾 Hiking & nature trails
🍜 Food tours & culinary experiences
🎭 Cultural tours & local experiences

Osaka Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 10°C 3°C 7d (48mm) 7.5h
70% Humid
3.7 Moderate
Good
Feb 11°C 3°C 7d (61mm) 7.9h
68% Humid
4.9 Moderate
Good
Mar 16°C 7°C 11d (116mm) 8.2h
67% Humid
6.1 High
Excellent
Apr Current 21°C 11°C 9d (140mm) 9h
64% Moderate
7.4 Very High
Excellent
May 25°C 16°C 12d (189mm) 8.8h
68% Humid
7.6 Very High
Good
Jun 28°C 21°C 13d (224mm) 8.6h
73% Humid
7.4 Very High
Wet
Jul 32°C 26°C 16d (255mm) 9.2h
75% Muggy
7.3 Very High
Wet
Aug 34°C 27°C 12d (163mm) 10.1h
71% Muggy
7.4 Very High
Good
Sep 31°C 24°C 12d (130mm) 8.6h
72% Muggy
5.9 High
Good
Oct 24°C 16°C 11d (143mm) 8h
72% Humid
5 Moderate
Excellent
Nov 19°C 10°C 5d (72mm) 7.9h
72% Humid
4 Moderate
Excellent
Dec 12°C 5°C 5d (36mm) 7.8h
70% Humid
3.6 Moderate
Good

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Your Best MonthJunScore: 9
1.Jun
92.Jul
7.63.May
74.Aug
75.Sep
76.Dec
5.67.Jan
5.28.Oct
5.29.Apr
4.710.Nov
4.711.Feb
4.212.Mar
3.4

Where to Stay

See hotels, apartments & rentals around Osaka – live prices from Booking.com, Expedia, Vrbo and more

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Osaka

Food capital with neon-lit Dotonbori, street food, Osaka Castle, and vibrant nightlife.

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What to Pack for April

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions. Pack a compact umbrella or light rain jacket for occasional showers. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.

Moderate Very Busy

🎒Personalized Packing List

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Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Osaka?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is April a good time to visit Osaka?
April is typically excellent for visiting Osaka, with average highs of 21°C and around 9 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Osaka in April?
Nights in Osaka during April are cool at around 11°C. Bring a jacket or sweater for evenings, especially if you plan to dine outdoors or take evening walks. The temperature drop from day to night can be noticeable.
What should I pack for Osaka in April?
With highs of 21°C and lows of 11°C in April, we recommend: Warm layer for evenings, Compact umbrella, Sunscreen SPF 30+, Sunglasses. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Osaka in April?
Osaka typically sees around 9 rainy days in April. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
How many hours of daylight are there in Osaka in April?
In April, Osaka gets approximately 13 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is April peak season in Osaka?
Yes, April is peak season in Osaka. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Asia/Tokyo)

Last Updated: February 2026

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