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 50–65°F, 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 72–82°F, 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 65–78°F, 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 40–44°F, 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. 60.8°F / Annual rainfall: approx. 1853 mm / Summer humidity: 70%–80% / Rainiest month: June
Tosu monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
40.5°F
69.5
February
43.2°F
93.9
March
50.5°F
147.8
April
59.4°F
188.8
May
65.5°F
182
June
72.7°F
322.2
July
80.1°F
281.5
August
82.9°F
194.7
September
78.8°F
166.2
October
65.1°F
74.6
November
56.1°F
102.8
December
44.2°F
29.4
Tosu weather for the next seven days
9/18
Friday
Light rain shower
83.7°F/70.7°F
9/19
Saturday
Patchy rain nearby
82.8°F/70.5°F
9/20
Sunday
Patchy rain nearby
80.6°F/70.2°F
9/21
Monday
Sunny
82.4°F/66.9°F
9/22
Tuesday
Sunny
85.7°F/65.8°F
9/23
Wednesday
Patchy rain nearby
84.3°F/70.7°F
9/24
Thursday
Patchy rain nearby
84.2°F/72.1°F
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