easeweather.com
Units
°C
°F
Japan
Forecast Today Tomorrow
more
AsiaUnited States

Weather in Japan for April 2025

Your guide to Japan weather in April - trends and predictions

    Temperatures

  • In general, the average temperature in Japan at the beginning of April is 16.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.4 °C by the end of April.

  • Rain 🌧️

  • Japan experiences heavy rainfall in April, with over 20 rainy days and an average total precipitation 149.9 mm.

  • More

  • Is April a good time to visit Japan? check out the best time to travel to Japan page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/12°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
59 %
Avg humidity

Japan in April average weather

Move between months or click on a day
Select a date

You can click on date

Access Japan weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during April in Japan

See the weather trend as well as the moving average line
Weather Expert

Are you interested in traveling to Japan in April?

Leave your details and get the best deals for April. Speak with a holiday expert specializing in Japan today.

April weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Apr. Patchy rain possible
Patchy rain possible
17° /9° 5.5 mm 4
2 Apr. Sunny
Sunny
15° /9° 0.5 mm 4
3 Apr. Sunny
Sunny
17° /10° 5.3 mm 5
4 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
16° /10° 15 mm 4
5 Apr. Moderate rain at times
Moderate rain at times
17° /9° 4.6 mm 4
6 Apr. Patchy rain possible
Patchy rain possible
16° /10° 0.2 mm 4
7 Apr. Sunny
Sunny
17° /11° 7 mm 4
8 Apr. Cloudy
Cloudy
18° /10° 4 mm 4
9 Apr. Sunny
Sunny
18° /8° 12 mm 5
10 Apr. Sunny
Sunny
18° /8° 0 mm 5
11 Apr. Sunny
Sunny
19° /11° 0 mm 5
12 Apr. Cloudy
Cloudy
19° /13° 0.5 mm 5
13 Apr. Sunny
Sunny
20° /12° 1.2 mm 5
14 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
19° /11° 5.2 mm 5
15 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
17° /12° 19.2 mm 5
16 Apr. Overcast
Overcast
18° /12° 1.1 mm 4
17 Apr. Patchy rain possible
Patchy rain possible
18° /12° 5.4 mm 4
18 Apr. Patchy rain possible
Patchy rain possible
18° /12° 10.2 mm 4
19 Apr. Sunny
Sunny
21° /11° 0.8 mm 5
20 Apr. Partly cloudy
Partly cloudy
21° /13° 2.2 mm 6
21 Apr. Overcast
Overcast
21° /14° 6.5 mm 5
22 Apr. Partly cloudy
Partly cloudy
20° /13° 12.1 mm 5
23 Apr. Sunny
Sunny
20° /12° 0 mm 5
24 Apr. Overcast
Overcast
17° /12° 3.6 mm 4
25 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
21° /12° 1.1 mm 5
26 Apr. Sunny
Sunny
21° /14° 4.8 mm 5
27 Apr. Partly cloudy
Partly cloudy
21° /14° 1.2 mm 5
28 Apr. Sunny
Sunny
22° /13° 0.6 mm 6
29 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
20° /13° 13.9 mm 5
30 Apr. Partly cloudy
Partly cloudy
21° /13° 6.5 mm 5
Next
Important Notice
Our weather forecast for Japan in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Japan forecast closer to your planned date for the most up-to-date weather information.

Guide for Japan in April

In April, Japan experiences a transition from the cool spring weather to the warmer temperatures of early summer. At the beginning of the month, the weather in Japan is generally mild, with temperatures ranging from 10° to 18° in the northern regions and 15° to 23° in the southern regions.

The cherry blossoms are in full bloom during this time, creating a picturesque and vibrant atmosphere across the country.

As the month progresses, the weather becomes increasingly warmer and more pleasant. By the end of April, temperatures typically range from 15° to 23° in the northern regions and 20° to 28° in the southern regions.

The skies are often clear, making it an ideal time for outdoor activities and sightseeing.

It's important to note that Japan's weather can vary from region to region, with the northern areas being cooler than the southern parts of the country. Additionally, the weather in mountainous areas may still be quite chilly, so travelers should be prepared for potential temperature variations.

Overall, April is a delightful time to visit Japan, with comfortable temperatures and beautiful natural scenery, making it an ideal month for exploring the country's rich cultural heritage and natural beauty.

Have you visited Japan in April? Share your experience by writing a review.

Japan in April - FAQ

Is April a good time to visit Japan?
You can travel to Japan in April, but there are probably better months doing so, read more about the best time to visit Japan
What are the expected maximum and minimum temperatures in Japan during April?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Japan during April?
Significant rainfall exceeding 149.9 mm is expected in Japan during April, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Japan during April?
The average wind speed in Japan during April is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Japan in April?

As you prepare for your trip to Japan in April, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Japan, during April, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

April rainfall patterns in Japan

Explore the daily rainfall trends and prepare for Japans April weather 💧

UV exposure in Japan during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
Regions in Japan
Choose a region for an accurate weather forecasts
Top locations in Japan
Select a location for an accurate weather forecast
More Locations

Quick links

Location coordinates Where is Japan?

Get accurate weather forecasts for Japan, located at latitude 35.69 and longitude 139.692. Stay updated with localized weather information tailored for Japan.

Found a mistake?
We appreciate your attention to details. Tell us here.