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Sumida River
Top 10 Must-Do Experiences and Attractions in Sumida River
![[Limited Time Offer] Tokyo | Limited Edition Houseboat Cruise for the Sumida River Fireworks Festival | Traditional Japanese Performance × Beef Sukiyaki × Sweets × Unlimited Drinks](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_scm_20220/20260601080431_C5puD/jpg)
![[2-minute walk from Kaminarimon Gate] Tokyo Asakusa Kimono Photography | English, Chinese, and Japanese Spoken | Professional Photographer | Tokyo Asakusa Kimono Photo | Ennikikimono](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_scm_14289/20260319073421_HBuhx/jpg)
![[Tokyo Fireworks Festival 2026] Tokyo Night View × Traditional Japanese Houseboat Fireworks Viewing Experience | 360° Sky View Deck, Deluxe Japanese Cuisine & All-You-Can-Drink](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_scm_21224/20260526090909_sSPH9/jpg)
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![[2-minute walk from Kaminarimon Gate] Tokyo Asakusa Kimono Photography | English, Chinese, and Japanese Spoken | Professional Photographer | Tokyo Asakusa Kimono Photo | Ennikikimono](https://img.kkday.com/v2/image/get/w_600%2Cc_fit/s1.kkday.com/product_scm_14289/20260319073421_HBuhx/jpg)
Sumida River Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Sumida River year round climate
- Spring (March–May): Average 11.1–19.3°C, the climate gradually changes from cold to warm, including the cherry blossom season. March has more rainfall, so be prepared for rain. Common activities: Cherry blossom viewing, Sumida River cruise. Recommended clothing: Light jacket, comfortable long-sleeved or short-sleeved shirts.
- Summer (June–August): Average 23.1–28.6°C, hot and humid, with more rainfall, especially in June. Common activities: Sumida River Fireworks Festival (if held), Senso-ji Temple visit, enjoying outdoor activities. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
- Autumn (September–November): Average 14.2–25.9°C, the climate is comfortable and pleasant, changing from hot to cool. September has more rainfall. Common activities: Autumn leaves viewing, Sumida River walk, tasting autumnal cuisine. Recommended clothing: Comfortable long-sleeved clothing, light jacket.
- Winter (December–February): Average 5.9–8.3°C, cold and dry, with less rainfall. Common activities: Senso-ji Temple visit, indoor museum visits. Recommended clothing: Warm coat, scarf, hat, gloves.
Sumida River climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June
Sumida River 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
Sumida River weather for the next seven days
7/19
Sunday
Sunny
31.9°C/25.6°C
7/20
Monday
Sunny
35.1°C/26.9°C
7/21
Tuesday
Smoky haze
36.7°C/27.8°C
7/22
Wednesday
Sunny
36.1°C/27.6°C
7/23
Thursday
Patchy rain nearby
33.5°C/24.8°C
7/24
Friday
Overcast
28.2°C/23.9°C
7/25
Saturday
Light rain shower
24.8°C/22°C
