Sun Hui's service was excellent. Besides introducing the local history, she also considered the time constraints. Even with intermittent rain, she didn't waste any extra time and allowed us to comfortably cover the planned areas. Highly recommended.
It was a very fulfilling trip, and we visited all the must-see attractions. The boat ride on Lake Kawaguchi was great; on a hot day, you could comfortably enjoy the air conditioning while admiring the beautiful scenery of Mount Fuji.
Anonymous User
Family
Suginami Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Suginami year round climate
Spring (March–May): Average 9.6–18.1°C, mild climate but with relatively high rainfall, especially in April. Common activities: Hiking, flower viewing (such as cherry blossoms, but be mindful of rain). Recommended clothing: Light jacket, long-sleeved shirt, and rain gear.
Summer (June–August): Average 22.2–28.0°C, hot and humid, with the most rainfall in June, and relatively less in July and August. Common activities: Outdoor swimming, beach trips. Recommended clothing: Light and breathable clothing, sunscreen, and rain gear.
Autumn (September–November): Average 17.7–25.3°C, comfortable and pleasant climate with gradually decreasing rainfall. Common activities: Maple leaf viewing, hiking in the suburbs. Recommended clothing: Long-sleeved shirt, light jacket.
Winter (December–February): Average 4.0–7.1°C, cold and dry with low rainfall. Common activities: Indoor activities such as museum visits, hot spring bathing (requires travel to the suburbs). Recommended clothing: Warm jacket, scarf, hat, gloves.
Suginami climatological average
Annual average temperature: approx. 16°C / Annual rainfall: approx. 1709 mm / Summer humidity: 70%–80% / Rainiest month: June
Suginami monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
4°C
33.2
February
5°C
67.9
March
9.6°C
153.9
April
14.9°C
166.1
May
18.1°C
190.6
June
22.2°C
275.3
July
27.5°C
145.3
August
28°C
227.3
September
25.3°C
188.7
October
17.7°C
132.8
November
12.8°C
96.8
December
7.1°C
31.2
Suginami weather for the next seven days
9/24
Thursday
Patchy rain nearby
29.3°C/20.7°C
9/25
Friday
Overcast
26.3°C/22.6°C
9/26
Saturday
Patchy rain nearby
22.9°C/18.9°C
9/27
Sunday
Overcast
23.8°C/18.7°C
9/28
Monday
Overcast
24.6°C/19.5°C
9/29
Tuesday
Overcast
26.1°C/21.5°C
9/30
Wednesday
Patchy rain nearby
22.7°C/19.5°C
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