Minami-Izu Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Minami-Izu year round climate
Spring (March–May): Average 6–16°C, mild climate, but with occasional showers, especially in March. Common activities: Flower viewing, coastal walks. Suggested clothing: Light jacket, comfortable long-sleeved clothing.
Summer (June–August): Average 20–26°C, hot and humid, with occasional showers. Common activities: Sea swimming, surfing, water sports. Suggested clothing: Light and breathable clothing, swimwear, sun-protective clothing.
Autumn (September–November): Average 10–23°C, comfortable and pleasant climate, but with heavier rainfall in September. Common activities: Maple viewing (in some areas), hiking, seaside strolls. Suggested clothing: Light jacket, long-sleeved shirts.
Winter (December–February): Average 2–6°C, cold and dry, with occasional rain. Common activities: Hot spring bathing, enjoying winter seascapes. Suggested clothing: Warm jacket, sweater, scarf, hat.
Minami-Izu climatological average
Annual average temperature: approx. 13°C / Annual rainfall: approx. 1149 mm / Summer humidity: 70%–80% / Rainiest month: September
Minami-Izu monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
1.6°C
43.8
February
2.1°C
46
March
6°C
107.3
April
11.9°C
94.3
May
15.7°C
106.5
June
20.2°C
146.6
July
24.9°C
128
August
26.3°C
103.6
September
22.8°C
167.8
October
15.8°C
92.9
November
10.2°C
73.8
December
3.7°C
39.1
Minami-Izu weather for the next seven days
2/1
Sunday
Patchy light snow
2.5°C/-3°C
2/2
Monday
Patchy light snow
3.2°C/-3°C
2/3
Tuesday
Patchy rain nearby
4.2°C/-3.4°C
2/4
Wednesday
Partly Cloudy
7°C/-2.9°C
2/5
Thursday
Moderate rain
6.7°C/0.6°C
2/6
Friday
Patchy rain nearby
2.7°C/-2.7°C
2/7
Saturday
Blowing snow
-0.4°C/-3.6°C
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