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Mount Iide

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Mount Iide Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Mount Iide year round climate

  • Spring (March–May): Average 5.4–16.7°C, climate gradually changing from cold to warm, moderate rainfall. Common activities: Hiking (be aware of temperature difference between morning and evening), viewing spring flowers (such as mountain cherry blossoms, depending on actual blooming conditions). Recommended clothing: Warm jacket, comfortable and breathable clothing, hiking boots.
  • Summer (June–August): Average 21.6–27.5°C, hot and humid, moderate to heavy rainfall, with the most rainfall in July. Common activities: Avoiding the heat, hiking in cooler areas at higher altitudes. Recommended clothing: Light and breathable clothing, rain gear, sun hat.
  • Autumn (September–November): Average 8.9–23.9°C, pleasant climate, moderate rainfall. Common activities: Viewing autumn leaves (depending on actual foliage conditions), hiking. Recommended clothing: Light jacket, long-sleeved shirt, comfortable walking shoes.
  • Winter (December–February): Average 0.2–2.6°C, cold and dry, moderate to heavy rainfall. Common activities: Skiing (depending on snow conditions), viewing snow scenes. Recommended clothing: Thick warm clothing, waterproof jacket, non-slip shoes.

Mount Iide climatological average

Annual average temperature: approx. 13.5°C / Annual rainfall: approx. 1102 mm / Summer humidity: 70%–80% / Rainiest month: July

Mount Iide monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
0.2°C
80
February
1.2°C
62.7
March
5.4°C
75.3
April
12.7°C
61.3
May
16.7°C
73.3
June
21.6°C
134.3
July
26.1°C
139
August
27.5°C
78.3
September
23.9°C
109
October
14.9°C
81.3
November
8.9°C
97
December
2.6°C
111.3

Mount Iide weather for the next seven days

8/18
Tuesday
Overcast
27.1°C/18.1°C
8/19
Wednesday
Mist
27.4°C/19.2°C
8/20
Thursday
Mist
24.7°C/19.7°C
8/21
Friday
Light rain shower
22.6°C/19.4°C
8/22
Saturday
Mist
26.9°C/19°C
8/23
Sunday
Light rain shower
24.2°C/19.1°C
8/24
Monday
Light rain shower
25.6°C/18.8°C

Mount Iide Frequently Asked Questions and Useful Information for Travel

When is the best time to visit?

The best time to visit is spring and summer to see the flowers and beautiful mountaintop views.

What are the must-see attractions?

Must-see attractions include the grasslands and many varieties of flowers around the summit, especially during the spring and summer periods.