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Weather in Tokyo for May 2025

Your guide to Tokyo weather in May - trends and predictions
  • In general, the average temperature in Tokyo at the beginning of May is 22.1 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 22.1 °C by the end of May.

  • Tokyo sees moderate rainfall in May, averaging 10 rainy days.

  • Is May a good time to visit Tokyo? check out the best time to travel to Tokyo page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
21
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/14°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
65 %
Avg humidity

Tokyo in May average weather

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Temperatures trend during May in Tokyo

See the weather trend as well as the moving average line
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May weather day by day

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Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
20° /13° 15.2 mm 5
2 May Sunny
Sunny
20° /11° 1.9 mm 5
3 May Overcast
Overcast
21° /12° 0 mm 6
4 May Sunny
Sunny
24° /15° 0 mm 6
5 May Overcast
Overcast
25° /17° 0 mm 6
6 May Partly cloudy
Partly cloudy
24° /17° 0 mm 7
7 May Moderate or heavy rain shower
Moderate or heavy rain shower
21° /15° 17.2 mm 5
8 May Moderate or heavy rain shower
Moderate or heavy rain shower
17° /11° 27.3 mm 4
9 May Overcast
Overcast
17° /10° 2.7 mm 4
10 May Sunny
Sunny
22° /12° 0 mm 6
11 May Moderate or heavy rain shower
Moderate or heavy rain shower
21° /14° 3.7 mm 5
12 May Overcast
Overcast
21° /15° 0 mm 5
13 May Moderate or heavy rain shower
Moderate or heavy rain shower
19° /15° 23.1 mm 5
14 May Patchy rain possible
Patchy rain possible
20° /15° 1.6 mm 6
15 May Moderate or heavy rain shower
Moderate or heavy rain shower
18° /15° 4.2 mm 4
16 May Partly cloudy
Partly cloudy
24° /14° 0.9 mm 6
17 May Sunny
Sunny
25° /15° 0 mm 7
18 May Overcast
Overcast
28° /18° 0 mm 6
19 May Moderate or heavy rain shower
Moderate or heavy rain shower
23° /17° 14.5 mm 5
20 May Patchy rain possible
Patchy rain possible
21° /15° 13.5 mm 5
21 May Cloudy
Cloudy
25° /17° 3.3 mm 6
22 May Patchy rain possible
Patchy rain possible
24° /17° 2.6 mm 6
23 May Moderate or heavy rain shower
Moderate or heavy rain shower
20° /15° 10.1 mm 5
24 May Sunny
Sunny
24° /15° 0 mm 6
25 May Patchy rain possible
Patchy rain possible
22° /15° 0.3 mm 5
26 May Partly cloudy
Partly cloudy
22° /16° 0 mm 6
27 May Sunny
Sunny
24° /17° 0.2 mm 6
28 May Partly cloudy
Partly cloudy
23° /18° 16.9 mm 6
29 May Heavy rain at times
Heavy rain at times
22° /18° 20.9 mm 5
30 May Patchy rain possible
Patchy rain possible
23° /18° 3.1 mm 6
31 May Moderate or heavy rain shower
Moderate or heavy rain shower
19° /16° 22.8 mm 5
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Important Notice
Our weather forecast for Tokyo in May 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 Tokyo forecast closer to your planned date for the most up-to-date weather information.

Guide for Tokyo in May

Tokyo, Japan in May experiences a delightful transition from spring to early summer. At the beginning of the month, the weather is generally mild and pleasant. Daytime temperatures typically range from 15° to 20°, making it an ideal time for outdoor activities and sightseeing.

The skies are often clear, with occasional light showers that contribute to the city's lush greenery. The humidity levels are relatively low, providing a comfortable atmosphere for both locals and tourists.

As the month progresses, temperatures gradually rise. By the end of May, daytime temperatures can reach between 20° and 25°. The evenings remain cool, with temperatures dropping to around 15°, offering a refreshing contrast to the warmer days.

The increase in temperature is accompanied by a slight rise in humidity, but it remains manageable and does not significantly impact outdoor plans.

Rainfall in May is moderate, with the city receiving an average of 130mm of rain throughout the month. The rain usually comes in short bursts, allowing for plenty of dry periods to explore Tokyo's numerous attractions.

The city's parks and gardens are in full bloom, showcasing vibrant flowers and lush foliage, making it a picturesque time to visit. Overall, May in Tokyo offers a harmonious blend of mild temperatures and beautiful scenery, perfect for enjoying the city's unique charm.

Tokyo in May - FAQ

Is May a good time to visit Tokyo?
Yes, May is a good time to traveling to Tokyo, read more about the best time to visit Tokyo.
What are the expected maximum and minimum temperatures in Tokyo during May?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Tokyo during May?
Significant rainfall exceeding 323 mm is expected in Tokyo during May, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tokyo during May?
The average wind speed in Tokyo during May is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Tokyo in May?

As you prepare for your trip to Tokyo in May, 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 Tokyo, during May, 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
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • 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

May rainfall patterns in Tokyo

Explore the daily rainfall trends and prepare for Tokyos May weather 💧

UV exposure in Tokyo during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Tokyo?

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

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