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Tosu

Travel guide

Top 10 things to do in Tosu

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Best time to visit Tosu

Data source：Meteostat
Last updated：2025-09

Weather in Tosu throughout the year

  • Spring (March–May): Average 10.3–18.6°C, mild climate with relatively high rainfall, especially abundant in April. Common activities: Spring outings, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, and an umbrella.
  • Summer (June–August): Average 22.6–28.3°C, hot and humid with relatively high rainfall, most rainfall in June. Common activities: Heat escape, water activities. Recommended clothing: Light and breathable clothing, sun hat, and sunscreen.
  • Autumn (September–November): Average 18.4–26.0°C, comfortable and pleasant climate with gradually decreasing rainfall. Common activities: Outdoor excursions, viewing red leaves (if applicable). Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 4.7–6.8°C, cold and dry with low rainfall. Common activities: Hot springs (if applicable), indoor activities. Recommended clothing: Warm coat, sweater, scarf, and hat.

Weather in Tosu

Annual average temperature: approx. 16°C / Annual rainfall: approx. 1853 mm / Summer humidity: 70%–80% / Rainiest month: June

Tosu weather by month

Month
Temperature (°C)
Rainfall (mm)
January
4.7°C
69.5
February
6.2°C
93.9
March
10.3°C
147.8
April
15.2°C
188.8
May
18.6°C
182
June
22.6°C
322.2
July
26.7°C
281.5
August
28.3°C
194.7
September
26°C
166.2
October
18.4°C
74.6
November
13.4°C
102.8
December
6.8°C
29.4

7-day weather forecast for Tosu

11/2
Monday
Patchy rain nearby
21.3°C/13.6°C
11/3
Tuesday
Sunny
20.1°C/10.2°C
11/4
Wednesday
Overcast
18.5°C/10°C
11/5
Thursday
Patchy rain nearby
19.4°C/13.6°C
11/6
Friday
Partly Cloudy
19.4°C/12.5°C
11/7
Saturday
Sunny
14.3°C/8.2°C
11/8
Sunday
Overcast
14.3°C/7.6°C

Tosu travel FAQs and useful info

What are the must-visit attractions in Tosu?

Top attractions in Tosu include the Tosu Premium Outlets for shopping, Tosu Stadium for sports enthusiasts, and Kusenbuyama for natural beauty. You can also experience the Saga Horse Racetrack and visit the Ochozuno-taki waterfall.

What can I do in Tosu for shopping?

Tosu is famous for its Tosu Premium Outlets, a large factory outlet mall where you can find a wide variety of brands and products at discounted prices. It's a popular destination for shoppers looking for deals.

Are there any natural attractions in Tosu?

Yes, Tosu offers natural beauty with attractions like Kusenbuyama, a mountain perfect for hiking and enjoying scenic views. The Ochozuno-taki waterfall is another beautiful natural spot to explore.

What kind of sports facilities are available in Tosu?

Tosu has the Tosu Stadium, which is a significant sports complex. For horse racing fans, the Saga Horse Racetrack offers a thrilling experience.

Is Tosu suitable for independent travel?

Absolutely, Tosu is a great destination for independent travel. With its accessible attractions like the outlets, stadium, and natural sites, you can easily explore the city at your own pace.