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Showa-ku
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Showa-ku Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Showa-ku year round climate
- Spring (March–May): 46–62°F on average, mild climate, but occasional rainy days are possible, with relatively even rainfall distribution. Common activities: enjoying the scenery, flower viewing, visiting local attractions. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
- Summer (June–August): 71–82°F on average, hot and humid, relatively high rainfall. Common activities: swimming, hiking, outdoor camping (be aware of changing weather). Recommended clothing: light and breathable clothing, sun hat, rain gear.
- Autumn (September–November): 53–77°F on average, pleasant climate, large temperature difference between morning and evening, gradually decreasing rainfall. Common activities: maple leaf viewing, hiking, enjoying autumn cuisine. Recommended clothing: light jacket or cardigan, long trousers.
- Winter (December–February): 37–46°F on average, cold and humid, relatively high rainfall, occasional snowfall. Common activities: skiing, hot springs, indoor activities. Recommended clothing: warm jacket, scarf, hat, gloves.
Showa-ku climatological average
Annual average temperature: approx. 59.0°F / Annual rainfall: approx. 2393 mm / Summer humidity: 70%–80% / Rainiest month: December
Showa-ku monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
37.8°F
210.3
February
39.2°F
160.9
March
46.4°F
163.6
April
55.6°F
135.9
May
62.2°F
172.5
June
71.6°F
176.2
July
80.4°F
232.4
August
82.9°F
175.1
September
77.2°F
206.4
October
63.5°F
156.7
November
54.3°F
246.2
December
41.7°F
357.6
Showa-ku weather for the next seven days
12/5
Friday
Moderate rain
43.4°F/37.3°F
12/6
Saturday
Sunny
50.5°F/35.2°F
12/7
Sunday
Patchy rain nearby
51.9°F/40°F
12/8
Monday
Patchy rain nearby
56.4°F/45.6°F
12/9
Tuesday
Patchy rain nearby
45.3°F/41.2°F
12/10
Wednesday
Overcast
47.4°F/37.3°F
12/11
Thursday
Patchy rain nearby
49.3°F/41.9°F
