Monthly climate guide
Tokyo weather in May
With highs near 23°C (73°F) and lows around 12°C (54°F), May feels warm in Tokyo. Rainfall averages about 132 mm (wet) and the sky is often cloudy. Daytime highs are 5°C warmer than April and 2°C cooler than June.
What stands out in May
- Check the hourly forecast before heading to Meiji Shrine — showers are likely.
- Just 30 km apart, but Tokyo runs about 2°C cooler than Matsudo this month.
- In Tokyo, May is late spring.
Avg high
23°C
73°F
Avg low
12°C
54°F
Rainfall
132 mm
wet
Humidity
78%
relative
Sky
66%
cloud · often cloudy
Tokyo weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 8°C / 46°F | -2°C / 29°F | 55 mm | 76% | 43% |
| February | 9°C / 48°F | -1°C / 30°F | 66 mm | 77% | 57% |
| March | 13°C / 55°F | 2°C / 35°F | 112 mm | 77% | 59% |
| April | 18°C / 64°F | 7°C / 44°F | 134 mm | 77% | 64% |
| May | 23°C / 73°F | 12°C / 54°F | 132 mm | 78% | 66% |
| June | 25°C / 77°F | 17°C / 62°F | 197 mm | 83% | 82% |
| July | 29°C / 84°F | 21°C / 70°F | 183 mm | 84% | 77% |
| August | 31°C / 87°F | 23°C / 73°F | 130 mm | 82% | 66% |
| September | 27°C / 80°F | 19°C / 66°F | 239 mm | 84% | 73% |
| October | 21°C / 70°F | 12°C / 54°F | 214 mm | 83% | 68% |
| November | 16°C / 61°F | 6°C / 43°F | 91 mm | 82% | 56% |
| December | 11°C / 51°F | 1°C / 33°F | 59 mm | 78% | 48% |
What to pack for May
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is May a good time to visit Tokyo?
Our Tokyo guide recommends: March to May for cherry blossoms, or September to November for mild temperatures and autumn colour.
Get an IC card (Suica or Pasmo) on arrival — it works across nearly all trains, subways, and buses, and at many convenience stores.
Best time to visit Tokyo →Other Japan cities in May
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Tokyo weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/japan/tokyo/may
<a href="https://weathercompare.eu/weather/japan/tokyo/may">Tokyo weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/japan/tokyo" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Tokyo weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/japan/tokyo/may">Tokyo weather in May</a> – WeatherCompare</p>
Tokyo in May: quick answers
Is May a good time to visit Tokyo?
Yes. May is one of the best months for Tokyo, with highs around 23°C and about 132 mm of rain.
How warm is Tokyo in May?
Average highs are about 23°C (73°F) and average lows about 12°C (54°F), based on 10 years of daily data.
Does it rain a lot in Tokyo in May?
Tokyo typically gets around 132 mm of rain in May — wet.
When is the best time to visit Tokyo?
March to May for cherry blossoms, or September to November for mild temperatures and autumn colour.
Figures are long-term averages for the area around Tokyo (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.