Tokyo weather in May
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Tokyo May weather at a glance
In May, Tokyo averages 18.9°C, with typical highs of 23.1°C and lows of 15°C. The historical average is 16 wet days and 75% humidity.
Tokyo May temperature & humidity
Tokyo May rain & wet days
Pack a light rain jacket, waterproof pouch and quick-dry shoes. Keep an indoor stop available between outdoor activities.
What to wear in Tokyo in May
T-shirts or long sleeves with one light outer layer should be comfortable. Rain is frequent at roughly 16 days in the month; pack a rain jacket and water-resistant shoes.
- DaytimeLong sleeves and a light jacket · average high 23.1°C
- Morning & eveningLong sleeves with a jacket or cardigan · average low 15°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Tokyo May sunrise & sunset times
2026 May · Local time (Asia/Tokyo)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-05-01 | 04:50 | 18:28 | 13h 38m |
| 2026-05-15 | 04:37 | 18:39 | 14h 2m |
| 2026-05-31 | 04:27 | 18:51 | 14h 24m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Tokyo
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
May weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Tokyo weather like in May?
In May, Tokyo averages 18.9°C, with typical highs of 23.1°C and lows of 15°C. The historical average is 16 wet days and 75% humidity. Our weather-comfort rating for this month is fair.
Does it rain a lot in Tokyo in May?
There are about 16 wet days in May. Pack a rain jacket and water-resistant shoes.
What should I wear in Tokyo in May?
T-shirts or long sleeves with one light outer layer should be comfortable. Rain is frequent at roughly 16 days in the month; pack a rain jacket and water-resistant shoes.
What are the best months to visit Tokyo?
Recent weather data rates January, October, November among the more comfortable months.
Where can I check Tokyo weather in May in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Tokyo in May?
On 2026-05-15, calculated sunrise is 04:37 and sunset is 18:39 in local time (Asia/Tokyo). Times vary by date and terrain.
Tokyo weather by month
More Japan destinations in May
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations