Tokyo
May
Weather in Tokyo for May 2026
Your guide to Tokyo weather in May - trends and predictions
The forecast for the first days of May 2026 in Tokyo predicts temperatures to be around 20 °C, close to the historical average.
In general, the average temperature in Tokyo at the beginning of May is 20.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 22.4 °C by the end of May.
Tokyo experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 169.1 mm.
Is May a good time to visit Tokyo? check out the best time to travel to Tokyo page.
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Temperatures
Rain 🌧️
More
5
Dry days
26
Rainy days
0
Snow days
21°/15°
Temperatures
25 km/h
Avg max wind
65 %
Avg humidity
Tokyo Weather May
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What’s the Weather Like in Tokyo This May?
Discover the average temperatures and weather trends across Tokyo’s cities this May.
Temperatures trend during May in Tokyo
See the weather trend as well as the moving average line
May weather in Tokyo day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Heavy rain | 16° /13° | 57.2 mm | 1.3 | |
| 2 May |  Patchy rain possible | 24° /15° | 2.4 mm | 8.1 | |
| 3 May | Patchy rain possible | 24° /17° | 0.2 mm | 8.3 | |
| 4 May | Patchy rain possible | 20° /16° | 5 mm | 4 | |
| 5 May | Patchy rain possible | 15° /14° | 0.7 mm | 3 | |
| 6 May |  Sunny | 22° /14° | 0 mm | 5 | |
| 7 May | Patchy rain possible | 21° /17° | 0.4 mm | 4 | |
| 8 May | Patchy rain possible | 23° /15° | 0.6 mm | 4 | |
| 9 May | Sunny | 21° /15° | 0 mm | 5 | |
| 10 May | Sunny | 24° /18° | 0 mm | 6 | |
| 11 May | Patchy rain possible | 21° /17° | 0.5 mm | 4 | |
| 12 May | Patchy rain possible | 16° /14° | 1.9 mm | 4 | |
| 13 May |  Moderate or heavy rain shower | 20° /15° | 15.9 mm | 5 | |
| 14 May |  Partly cloudy | 23° /16° | 4.6 mm | 6 | |
| 15 May |  Overcast | 20° /15° | 2.9 mm | 4 | |
| 16 May | Partly cloudy | 22° /15° | 1.8 mm | 5 | |
| 17 May |  Heavy rain at times | 23° /16° | 2.7 mm | 6 | |
| 18 May | Overcast | 25° /17° | 0.6 mm | 6 | |
| 19 May | Moderate or heavy rain shower | 22° /16° | 9.6 mm | 5 | |
| 20 May | Partly cloudy | 23° /16° | 6.6 mm | 5 | |
| 21 May | Moderate or heavy rain shower | 24° /17° | 5.3 mm | 5 | |
| 22 May | Moderate rain at times | 23° /16° | 2.9 mm | 5 | |
| 23 May | Partly cloudy | 21° /15° | 5.6 mm | 5 | |
| 24 May | Sunny | 23° /16° | 1.5 mm | 6 | |
| 25 May | Partly cloudy | 22° /16° | 5 mm | 5 | |
| 26 May | Partly cloudy | 22° /17° | 0 mm | 6 | |
| 27 May | Moderate or heavy rain shower | 22° /16° | 12.8 mm | 5 | |
| 28 May |  Cloudy | 24° /16° | 8.3 mm | 5 | |
| 29 May | Partly cloudy | 24° /17° | 11 mm | 6 | |
| 30 May | Sunny | 23° /17° | 12.3 mm | 6 | |
| 31 May | Overcast | 20° /16° | 12.6 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.
Change Month
Tokyo weather in May vs April vs June
Compare May weather in Tokyo with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 18°/12° | 21°/15° | 26°/20° |
| Rainfall | 141 mm | 169 mm | 169 mm |
| Wind | 25.4 km/h | 24.9 km/h | 21.4 km/h |
| Humidity | 60% | 65% | 69% |
| Rainy days | 25 days | 26 days | 23 days |
| Dry days | 5 days | 5 days | 7 days |
Planning a trip to Tokyo? Discover the best time to visit
Tokyo in May - FAQ
What are the expected maximum and minimum temperatures in Tokyo during May?
During May, expect a variety of temperatures with highs around 21° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tokyo during May?
Significant rainfall exceeding 169.1 mm is expected in Tokyo during May, occurring over more than 26 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 25 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
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable 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
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Tokyo
Explore the daily rainfall trends and prepare for Tokyos May weather 💧
Typically, Tokyo has 26 rainy days in May with a total of 169.1 mm of rainfall.
UV exposure in Tokyo during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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