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Tokyo Bay
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Tokyo Bay Weather and climate
Data source：Meteostat
Update date：2025-09
Tokyo Bay year round climate
- Spring (March–May): Average 52–66°F, mild and comfortable weather, but occasional showers; cherry blossoms bloom in March. Common activities: Cherry blossom viewing, outings, seaside walks. Recommended clothing: Light jacket, long-sleeved shirt; bring an umbrella.
- Summer (June–August): Average 72–82°F, hot and humid, more rainfall, especially in June. Common activities: Swimming, water sports, night markets. Recommended clothing: Light and breathable clothing, sun-protective clothing, sun hat.
- Autumn (September–November): Average 67–59°F, pleasant and comfortably dry weather, ideal for sightseeing. Common activities: Maple leaf viewing, outdoor activities, visiting temples and shrines. Recommended clothing: Light jacket, long-sleeved shirt.
- Winter (December–February): Average 49–44°F, cold and dry, little rainfall. Common activities: Hot springs, indoor activities. Recommended clothing: Warm coat, sweater, scarf, gloves.
Tokyo Bay climatological average
Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 1529 mm / Summer humidity: 70%–80% / Rainiest month: June
Tokyo Bay monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
44.1°F
37.4
February
45°F
84.4
March
52.3°F
133.3
April
60.4°F
174
May
66.2°F
187
June
72.5°F
220.3
July
81.1°F
97.8
August
82.8°F
198.8
September
78.8°F
136.2
October
67.5°F
131.2
November
59.5°F
96.8
December
49.3°F
32.6
Tokyo Bay weather for the next seven days
10/13
Monday
Patchy rain nearby
75.4°F/68.3°F
10/14
Tuesday
Patchy rain nearby
69°F/64°F
10/15
Wednesday
Patchy rain nearby
73.4°F/63°F
10/16
Thursday
Patchy rain nearby
75.2°F/67.1°F
10/17
Friday
Sunny
74°F/64.8°F
10/18
Saturday
Patchy rain nearby
74.6°F/66.1°F
10/19
Sunday
Patchy rain nearby
74.9°F/65.8°F
