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Tosu
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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
5/4
Monday
Patchy rain nearby
64.7°F/54.2°F
5/5
Tuesday
Sunny
70.6°F/49.5°F
5/6
Wednesday
Sunny
74.5°F/51.7°F
5/7
Thursday
Sunny
76°F/53.5°F
5/8
Friday
Sunny
75.5°F/53.7°F
5/9
Saturday
Sunny
77.5°F/51.5°F
5/10
Sunday
Patchy rain nearby
77.1°F/55.5°F
