Odaigahara Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Odaigahara year round climate
Spring (March–May): Average 11.8–18.9°C, mild climate but with relatively high rainfall, especially in April. Common activities: Flower viewing (e.g., mountain cherry blossoms, depending on blooming conditions), hiking (rain gear recommended). Suggested clothing: Light jacket, comfortable long pants, raincoat or umbrella.
Summer (June–August): Average 22.7–27.6°C, hot and rainy, especially August which has exceptionally high rainfall. Common activities: Summer resort, indoor activities or rain contingency plans are recommended. Suggested clothing: Light and breathable clothing, rain gear, sunscreen.
Autumn (September–November): Average 19.6–25.8°C, comfortable climate, but still with relatively high rainfall. Common activities: Mountain hiking (be aware of weather changes), autumn foliage viewing (depending on tree species). Suggested clothing: Light jacket, long-sleeved clothing, rain gear.
Winter (December–February): Average 7.0–8.7°C, low temperatures, low rainfall. Common activities: Indoor activities are preferred, such as visiting local museums or recreational facilities. Suggested clothing: Warm jacket, sweater, long pants.
Odaigahara climatological average
Annual average temperature: approx. 17.1°C / Annual rainfall: approx. 3569 mm / Summer humidity: 75%–85% / Rainiest month: August
Odaigahara monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
7°C
99
February
8.1°C
117.9
March
11.8°C
271.1
April
16.3°C
320.6
May
18.9°C
366.9
June
22.7°C
423.5
July
27.6°C
125
August
27.5°C
564.7
September
25.8°C
550.1
October
19.6°C
336
November
14.8°C
361.3
December
8.7°C
33.5
Odaigahara weather for the next seven days
1/17
Saturday
Sunny
15°C/5.1°C
1/18
Sunday
Sunny
13.2°C/4.6°C
1/19
Monday
Sunny
12.5°C/4.8°C
1/20
Tuesday
Patchy rain nearby
12.8°C/4.6°C
1/21
Wednesday
Patchy rain nearby
5.7°C/0°C
1/22
Thursday
Patchy moderate snow
3.2°C/-1.1°C
1/23
Friday
Patchy rain nearby
4.3°C/-0.7°C
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