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Marunouchi

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Marunouchi Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Marunouchi year round climate

  • Spring (March–May): Average 51–66°F, mild climate but with more rainfall, sometimes drizzly. Common activities: Enjoying performances at Tokyo Dome, strolling through the East Garden of the Imperial Palace. Recommended clothing: Light jacket, comfortable trousers or skirt, and rain gear.
  • Summer (June–August): Average 73–83°F, hot and humid, with more rainfall. Common activities: Enjoying the night view in Marunouchi, shopping at department stores, relaxing in parks. Recommended clothing: Breathable short-sleeved clothing, shorts, sun hat, and rain gear.
  • Autumn (September–November): Average 57–78°F, comfortable and pleasant climate, sunny days, but occasional typhoons. Common activities: Viewing autumn leaves, shopping in Ginza, enjoying autumnal cuisine. Recommended clothing: Long-sleeved shirts, light jacket, adjust clothing according to temperature.
  • Winter (December–February): Average 42–46°F, cold and dry, with less rainfall. Common activities: Admiring winter illuminations, visiting indoor museums. Recommended clothing: Warm coat, scarf, gloves, and hat.

Marunouchi climatological average

Annual average temperature: approx. 63.0°F / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June

Marunouchi monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
42.6°F
25
February
44.2°F
63.7
March
52°F
148.3
April
61.2°F
143.7
May
66.7°F
186.3
June
73.6°F
253.7
July
82.9°F
156.7
August
83.5°F
206.3
September
78.6°F
217
October
66°F
146.7
November
57.6°F
75.7
December
46.9°F
25.8

Marunouchi weather for the next seven days

4/3
Friday
Sunny
63.1°F/50.3°F
4/4
Saturday
Moderate rain
62.2°F/57.7°F
4/5
Sunday
Moderate rain
69°F/58.6°F
4/6
Monday
Patchy rain nearby
66.4°F/60.5°F
4/7
Tuesday
Moderate rain
70.1°F/58.8°F
4/8
Wednesday
Sunny
60.6°F/52.4°F
4/9
Thursday
Sunny
64.6°F/56°F