This time, I went to Tokyo with my parents, so I joined this two-day tour to Izu. The whole trip was comfortable, and we easily visited many attractions. Our tour guide, Ms. Ye, was also very nice and helpful in taking photos. We had a lot of fun!
Anonymous User
Family
Izu-Nagaoka Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Izu-Nagaoka year round climate
Spring (March–May): Average 11.8–18.9°C, mild climate but with relatively high rainfall, especially in April. Common activities: Hiking, flower viewing (such as cherry blossoms and azaleas, but be aware of rain). Recommended clothing: Light jacket, comfortable long-sleeved clothing, rain gear.
Summer (June–August): Average 22.8–27.9°C, hot and humid, rainfall concentrated in June, gradually decreasing afterwards. Common activities: Swimming at the beach, mountain hiking (pay attention to sun protection and rain). Recommended clothing: Light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 19.0–26.1°C, comfortable temperature, reduced rainfall. Common activities: Hot springs, viewing autumn leaves, outdoor excursions. Recommended clothing: Comfortable long-sleeved clothing or light jacket, prepare warm clothing as there is a large temperature difference between morning and evening.
Winter (December–February): Average 6.2–8.4°C, low temperature, dry and less rain. Common activities: Hot springs, enjoying warm indoor activities. Recommended clothing: Warm jacket, sweater, scarf, gloves, etc.
Izu-Nagaoka climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 2182 mm / Summer humidity: 70%–80% / Rainiest month: June
Izu-Nagaoka monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
6.2°C
43.1
February
7.5°C
109.2
March
11.8°C
191.3
April
16.2°C
234
May
18.9°C
262.2
June
22.8°C
346.2
July
27.9°C
198.4
August
27.9°C
227.1
September
26.1°C
242.3
October
19°C
152.5
November
14.7°C
137.1
December
8.4°C
38.8
Izu-Nagaoka weather for the next seven days
6/7
Sunday
Heavy rain
20.1°C/16°C
6/8
Monday
Moderate rain
23.9°C/17.7°C
6/9
Tuesday
Patchy rain nearby
23.5°C/17.7°C
6/10
Wednesday
Patchy rain nearby
22.2°C/17.1°C
6/11
Thursday
Patchy rain nearby
22.3°C/15.5°C
6/12
Friday
Patchy rain nearby
22°C/15.4°C
6/13
Saturday
Sunny
24.6°C/14.4°C
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