Shinjuku
May
Weather in Shinjuku for May 2027
Your guide to Shinjuku weather in May - trends and predictions
In general, the average temperature in Shinjuku at the beginning of May is 19.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 21 °C by the end of May.
Shinjuku experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 249.8 mm.
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Temperatures
Rain 🌧️
More
10
Dry days
21
Rainy days
0
Snow days
20°/16°
Temperatures
32 km/h
Avg max wind
77 %
Avg humidity
Shinjuku Weather May
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Temperatures trend during May in Shinjuku
See the weather trend as well as the moving average line
May weather in Shinjuku day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate or heavy rain shower | 19° /13° | 40.2 mm | 3 | |
| 2 May |  Patchy rain possible | 19° /13° | 8.5 mm | 5 | |
| 3 May |  Overcast | 18° /14° | 0.5 mm | 6 | |
| 4 May |  Sunny | 21° /15° | 2.8 mm | 6 | |
| 5 May |  Partly cloudy | 19° /15° | 0 mm | 6 | |
| 6 May | Patchy rain possible | 18° /15° | 7.4 mm | 3 | |
| 7 May | Patchy rain possible | 20° /16° | 5.4 mm | 5 | |
| 8 May | Moderate rain at times | 21° /15° | 2.4 mm | 6 | |
| 9 May | Moderate rain at times | 18° /14° | 2.5 mm | 6 | |
| 10 May | Sunny | 20° /15° | 5.7 mm | 5 | |
| 11 May | Sunny | 20° /17° | 0.1 mm | 7 | |
| 12 May | Moderate rain at times | 20° /16° | 2.7 mm | 6 | |
| 13 May | Moderate or heavy rain shower | 21° /15° | 21.5 mm | 6 | |
| 14 May |  Cloudy | 20° /16° | 0.4 mm | 4 | |
| 15 May | Overcast | 21° /15° | 1.2 mm | 6 | |
| 16 May | Patchy rain possible | 21° /16° | 0.8 mm | 6 | |
| 17 May | Sunny | 22° /17° | 4.9 mm | 7 | |
| 18 May | Overcast | 21° /18° | 0.1 mm | 6 | |
| 19 May | Moderate rain at times | 21° /18° | 0.6 mm | 6 | |
| 20 May | Moderate or heavy rain shower | 22° /17° | 8 mm | 7 | |
| 21 May | Overcast | 21° /18° | 0.2 mm | 5 | |
| 22 May | Moderate or heavy rain shower | 19° /16° | 11.4 mm | 3 | |
| 23 May | Overcast | 19° /15° | 0.3 mm | 4 | |
| 24 May | Overcast | 20° /16° | 4.9 mm | 4 | |
| 25 May | Overcast | 21° /16° | 14.8 mm | 6 | |
| 26 May | Overcast | 21° /17° | 0.1 mm | 6 | |
| 27 May | Patchy rain possible | 22° /18° | 1.2 mm | 6 | |
| 28 May | Moderate or heavy rain shower | 21° /18° | 15.7 mm | 4 | |
| 29 May | Overcast | 22° /17° | 10.5 mm | 5 | |
| 30 May | Sunny | 20° /17° | 17.5 mm | 7 | |
| 31 May | Moderate or heavy rain shower | 20° /17° | 20.1 mm | 6 | |
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Important Notice
Our weather forecast for Shinjuku 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 Shinjuku forecast closer to your planned date for the most up-to-date weather information.
Change Month
Shinjuku weather in May vs April vs June
Compare May weather in Shinjuku 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 | 17°/13° | 20°/16° | 23°/20° |
| Rainfall | 155 mm | 250 mm | 204 mm |
| Wind | 33.3 km/h | 32.4 km/h | 25.1 km/h |
| Humidity | 74% | 77% | 82% |
| Rainy days | 18 days | 21 days | 18 days |
| Dry days | 12 days | 10 days | 12 days |
Planning a trip to Shinjuku? Discover the best time to visit
Shinjuku in May - FAQ
What are the expected maximum and minimum temperatures in Shinjuku during May?
During May, expect a variety of temperatures with highs around 20° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Shinjuku during May?
Significant rainfall exceeding 249.8 mm is expected in Shinjuku during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Shinjuku during May?
The average wind speed in Shinjuku during May is 32 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Shinjuku in May?
As you prepare for your trip to Shinjuku 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 Shinjuku, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable trousers
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Shinjuku
Explore the daily rainfall trends and prepare for Shinjukus May weather 💧
Typically, Shinjuku has 21 rainy days in May with a total of 249.8 mm of rainfall.
UV exposure in Shinjuku during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
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