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Shinjuku

Shinjuku 1
Travel Info
1
Travel Info

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Shinjuku Weather and climate

Data source:Meteostat
Update date:2025-09

Shinjuku year round climate
  • Spring (March–May): Average 11.1–19.3°C, mild and comfortable climate. Cherry blossoms begin to bloom in March and reach full bloom in April. Common activities: cherry blossom viewing, park strolls, hiking. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): Average 23.1–28.6°C, hot and humid with frequent rainfall, especially in June. Common activities: outdoor swimming, museum visits, indoor activities. Recommended clothing: light and breathable clothing, sun hat, rain gear.
  • Autumn (September–November): Average 14.2–25.9°C, pleasant and cool climate with gradually decreasing rainfall. Common activities: autumn leaf viewing, outdoor hiking, temple and shrine visits. Recommended clothing: light jacket or cardigan, long pants.
  • Winter (December–February): Average 5.9–8.3°C, cold and dry with less rainfall. Common activities: indoor shopping, art museum visits, enjoying hot springs. Recommended clothing: warm coat, scarf, hat, gloves.
Shinjuku climatological average

Annual average temperature: approx. 17°C / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June

Shinjuku monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
5.9°C
25
February
6.8°C
63.7
March
11.1°C
148.3
April
16.2°C
143.7
May
19.3°C
186.3
June
23.1°C
253.7
July
28.3°C
156.7
August
28.6°C
206.3
September
25.9°C
217
October
18.9°C
146.7
November
14.2°C
75.7
December
8.3°C
25.8
Shinjuku weather for the next seven days
10/14
Tuesday
Patchy rain nearby
20.8°C/17.5°C
10/15
Wednesday
Patchy rain nearby
21.6°C/17.6°C
10/16
Thursday
Overcast
23.3°C/19.1°C
10/17
Friday
Sunny
23.7°C/20.1°C
10/18
Saturday
Patchy rain nearby
24.4°C/19.7°C
10/19
Sunday
Patchy rain nearby
26.2°C/19.8°C
10/20
Monday
Moderate rain
16°C/14.3°C