Spring (March–May): Average 10.5–19.2°C, mild and comfortable climate, but with relatively high rainfall, especially in April and May. Common activities: Flower viewing, outdoor excursions. Recommended clothing: Light jacket, long-sleeved shirt, raincoat is essential.
Summer (June–August): Average 23.5–29°C, hot and humid, with substantial rainfall, especially in August. Common activities: Summer escapes, beach activities (if near the sea). Recommended clothing: Light and breathable clothing, short sleeves, shorts, raincoat.
Autumn (September–November): Average 19.5–14.6°C, comfortable and pleasant climate, rainfall gradually decreases. Common activities: Maple viewing (if maple leaves are present), outdoor outings. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average 8.3–6°C, cold and dry, with the least rainfall. Common activities: Hot springs, indoor activities. Recommended clothing: Warm coat, sweater, scarf, hat.
Tsu climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 1683 mm / Summer humidity: 75%–85% / Rainiest month: August
Tsu monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
6°C
30
February
6.7°C
38.3
March
10.5°C
111.7
April
16°C
149.7
May
19.2°C
154.7
June
23.5°C
289.3
July
28.5°C
129
August
29°C
381
September
26.8°C
188
October
19.5°C
117.3
November
14.6°C
78.7
December
8.3°C
15.3
Tsu weather for the next seven days
12/21
Sunday
Moderate rain
13.9°C/10.3°C
12/22
Monday
Sunny
9.9°C/4.6°C
12/23
Tuesday
Patchy rain nearby
11.3°C/3.4°C
12/24
Wednesday
Heavy rain
14.1°C/11.2°C
12/25
Thursday
Overcast
13.4°C/9.4°C
12/26
Friday
Partly Cloudy
8.2°C/3.6°C
12/27
Saturday
Partly Cloudy
7°C/2.3°C
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