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Weather in Shinjuku for May 2027

Your guide to Shinjuku weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Shinjuku at the beginning of May is 18.8 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.7 °C by the end of May.

    • Rain 🌧️

  • The climate of Shinjuku in May is notably wet, with an average of 13 rainy days, and a total of 212.4 mm of precipitation.

    • More

  • Is May a good time to visit Shinjuku? check out the best time to travel to Shinjuku page.

  • ✨ Is May a good time to visit Shinjuku? – Ask the AI Weatherman

Average dry days
18
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/16°
Temperatures
Average wind speed
31 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Shinjuku Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Heavy rain
18°
2
Light rain
18°
3
Overcast
18°
4
Light rain
20°
5
Partly cloudy
19°
6
Light rain
18°
7
Light rain
20°
8
Patchy rain possible
20°
9
Light rain
18°
10
Light rain
19°
11
Sunny
20°
12
Light rain
20°
13
Moderate rain
21°
14
Cloudy
19°
15
Patchy rain possible
20°
16
Patchy rain possible
20°
17
Light rain
21°
18
Overcast
21°
19
Patchy rain possible
20°
20
Moderate or heavy rain shower
22°
21
Overcast
21°
22
Moderate rain
18°
23
Overcast
19°
24
Light rain
20°
25
Moderate rain
21°
26
Overcast
20°
27
Patchy rain possible
21°
28
Moderate rain
21°
29
Moderate rain
22°
30
Moderate rain
20°
31
Moderate rain
20°

Temperatures trend during May in Shinjuku

See the weather trend as well as the moving average line

May weather in Shinjuku day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Heavy rain
Heavy rain
 18° /14° 40.2 mm 3
2 May Light rain
Light rain
 18° /14° 8.5 mm 5
3 May Overcast
Overcast
 18° /15° 0.5 mm 6
4 May Light rain
Light rain
 20° /16° 2.8 mm 6
5 May Partly cloudy
Partly cloudy
 19° /16° 0 mm 6
6 May Light rain
Light rain
 18° /16° 7.4 mm 3
7 May Light rain
Light rain
 20° /16° 5.4 mm 5
8 May Patchy rain possible
Patchy rain possible
 20° /15° 2.4 mm 6
9 May Light rain
Light rain
 18° /14° 2.5 mm 6
10 May Light rain
Light rain
 19° /15° 5.7 mm 5
11 May Sunny
Sunny
 20° /17° 0.1 mm 7
12 May Light rain
Light rain
 20° /17° 2.7 mm 6
13 May Moderate rain
Moderate rain
 21° /16° 21.5 mm 6
14 May Cloudy
Cloudy
 19° /16° 0.4 mm 4
15 May Patchy rain possible
Patchy rain possible
 20° /16° 1.2 mm 6
16 May Patchy rain possible
Patchy rain possible
 20° /16° 0.8 mm 6
17 May Light rain
Light rain
 21° /17° 4.9 mm 7
18 May Overcast
Overcast
 21° /18° 0.1 mm 6
19 May Patchy rain possible
Patchy rain possible
 20° /18° 0.6 mm 6
20 May Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /17° 8 mm 7
21 May Overcast
Overcast
 21° /18° 0.2 mm 5
22 May Moderate rain
Moderate rain
 18° /16° 11.4 mm 3
23 May Overcast
Overcast
 19° /16° 0.3 mm 4
24 May Light rain
Light rain
 20° /16° 4.9 mm 4
25 May Moderate rain
Moderate rain
 21° /17° 14.8 mm 6
26 May Overcast
Overcast
 20° /18° 0.1 mm 6
27 May Patchy rain possible
Patchy rain possible
 21° /18° 1.2 mm 6
28 May Moderate rain
Moderate rain
 21° /18° 15.7 mm 4
29 May Moderate rain
Moderate rain
 22° /18° 10.5 mm 5
30 May Moderate rain
Moderate rain
 20° /18° 17.5 mm 7
31 May Moderate rain
Moderate rain
 20° /17° 20.1 mm 6
Next
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
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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.
AprilMayJune
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures17°/13°20°/16°23°/20°
Rainfall155 mm212 mm283 mm
Wind33.3 km/h31.3 km/h24.8 km/h
Humidity75%77%82%
Rainy days12 days13 days14 days
Dry days18 days18 days16 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 212.4 mm is expected in Shinjuku during May, occurring over more than 13 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 31 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Shinjuku

Explore the daily rainfall trends and prepare for Shinjukus May weather 💧
Typically, Shinjuku has 13 rainy days in May with a total of 212.4 mm of rainfall.

UV exposure in Shinjuku during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

What to pack to Shinjuku in May?

🌦️ Mild · highs around 20 °C, frequent showers

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.

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Location coordinates Where is Shinjuku?

Get accurate weather forecasts for Shinjuku, located at latitude 35.295 and longitude 139.571. Stay updated with localized weather information tailored for Shinjuku.

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