What to expect in Tokyo in May
May is a strong choice for Tokyo: 23° / 14°, with manageable crowds at the big attractions and prices close to the yearly average.
Tokyo weather in May
Typical conditions in Tokyo during May, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 23°C 73°F |
|---|---|
| Average low | 14°C 57°F |
| Rainfall | Moderate 45/100 |
| Total rainfall | 140 mm5.5 in |
| Rainy days | 10 |
| Sea temperature | 18°C 64°F |
| Daylight | 14 h 4 min |
| How it feels | Warm and comfortable |
Average highs sit around 23°C with lows near 14°C. Rainfall is moderate; the odd shower is likely.
Crowds & demand
Crowd levels are Moderate for Tokyo — manageable crowds at the big attractions.
Prices & value
This month counts as shoulder season: prices close to the yearly average.
What to pack
Light layers for 23°C days and something with sleeves for evenings, which cool to around 14°C.
What it costs
Costs in May sit around the yearly average for Tokyo — neither a bargain nor a squeeze. Booking a few weeks out is usually enough. Compared with the most expensive month of the year, you are looking at roughly 35% less.
Who this month suits
- Travellers who want the most reliable weather
- Anyone travelling on a budget
- Visitors who want to catch a festival
Events & what’s on
Look out for Sanja Matsuri while you’re there.
- Sanja Matsuri — Asakusa's biggest festival parades ornate mikoshi shrines through the streets near Senso-ji.
Tokyo in May compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| March | 13° / 5° | Moderate | $$ | 48 |
| April | 19° / 10° | High | $$$ | 39 |
| May · This month | 23° / 14° | Moderate | $$ | 61 |
| June | 25° / 18° | Low | $ | 71 |
| July | 29° / 22° | Moderate | $$ | 61 |
These months score higher for Tokyo on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in May
If the destination is negotiable but the month is not, these places are at their best in May.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
