The boat ride in Yanagawa was great; the boatman sang to create a lively atmosphere, and the scenery was beautiful. The tour guide arranged for us to have eel rice at our own expense, which was very good. However, the area around Dazaifu wasn't particularly surprising.
Anonymous User
Family
Tosu Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Tosu year round climate
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.
Tosu climatological average
Annual average temperature: approx. 16°C / Annual rainfall: approx. 1853 mm / Summer humidity: 70%–80% / Rainiest month: June
Tosu monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (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
Tosu weather for the next seven days
8/25
Tuesday
Sunny
39.9°C/27.1°C
8/26
Wednesday
Sunny
37.9°C/27.6°C
8/27
Thursday
Sunny
36.1°C/26.7°C
8/28
Friday
Patchy rain nearby
36.9°C/25.1°C
8/29
Saturday
Patchy rain nearby
33.8°C/26.7°C
8/30
Sunday
Sunny
35.7°C/25.3°C
8/31
Monday
Patchy rain nearby
34.8°C/25.6°C
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