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Oshinkoshin Falls

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Oshinkoshin Falls Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Oshinkoshin Falls year round climate

  • Spring (March–May): Average 32–52°F, cold climate, with remaining snow in early spring gradually warming, moderate rainfall. Common activities: Snow viewing (early March), hiking (May). Recommended clothing: Warm jacket, beanie, scarf, waterproof and windproof clothing.
  • Summer (June–August): Average 58–71°F, warm and humid climate, higher rainfall, especially in August. Common activities: Walking along streams, waterfall viewing. Recommended clothing: Light and breathable clothing, rain gear.
  • Autumn (September–November): Average 53–65°F, cool climate, gradually decreasing rainfall. Common activities: Maple viewing (October), hiking. Recommended clothing: Comfortable and warm long-sleeved clothing, light jacket.
  • Winter (December–February): Average -5.3–-36.7°F, cold climate, frequent snowfall, low and dry temperatures. Common activities: Skiing (conditions permitting), hot spring bathing. Recommended clothing: Thick warm clothing, waterproof and windproof jacket, snow boots.

Oshinkoshin Falls climatological average

Annual average temperature: approx. 46.8°F / Annual rainfall: approx. 851 mm / Summer humidity: 65%–75% / Rainiest month: August

Oshinkoshin Falls monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
22.5°F
69
February
22.6°F
44
March
32.9°F
31
April
45°F
45.7
May
52.3°F
56.7
June
58.6°F
83.3
July
67.6°F
88.7
August
71.1°F
145
September
65.5°F
106.3
October
53.6°F
96
November
41.5°F
51
December
27.3°F
34.7

Oshinkoshin Falls weather for the next seven days

6/21
Sunday
Cloudy
57.1°F/43.1°F
6/22
Monday
Sunny
57.5°F/43°F
6/23
Tuesday
Patchy rain nearby
54.4°F/43.2°F
6/24
Wednesday
Sunny
60.4°F/43°F
6/25
Thursday
Sunny
67.8°F/47.1°F
6/26
Friday
Patchy rain nearby
67.8°F/51°F
6/27
Saturday
Patchy rain nearby
55.1°F/49.9°F

Oshinkoshin Falls Frequently Asked Questions and Useful Information for Travel

What is the best season to visit Oirase Stream Waterfalls?

The best season to visit Oirase Stream Waterfalls is from late October to early November, when the autumn leaves turn the entire stream a spectacular fiery red, making it a famous autumn foliage spot in Tohoku, Japan.

Which is the most representative waterfall in Oirase Stream Waterfalls?

The most beautiful and largest waterfall in Oirase Stream Waterfalls is 'Choshiotaki Falls'. It is 20 meters wide and 7 meters high, and is also known as 'Uoyuridome-no-taki' (fish stopping waterfall) because it blocks fish from swimming into Lake Towada.

Approximately how long does it take to walk the entire Oirase Stream Waterfalls?

It takes approximately 4 hours to walk the entire Oirase Stream Waterfalls. Along the way, you can enjoy the road covered by a green tunnel, the sunlight filtering through, and the fresh forest air. If your stamina allows, it is highly recommended to complete the entire walk.

In which prefecture of Japan is Oirase Stream Waterfalls located?

Oirase Stream Waterfalls is located in Aomori Prefecture in Tohoku, Japan. It flows out from Lake Towada and extends along approximately 14 kilometers of stream, composed of dense trees and dozens of waterfalls, offering unique charm in all four seasons.

What are some famous waterfall attractions in Oirase Stream Waterfalls?

Oirase Stream Waterfalls boasts dozens of waterfalls of various sizes. Among them, 'Kumoi-no-taki', 'Choshiotaki', and 'Ashura-no-nagare' are particularly spectacular. Especially in autumn, they beautifully complement the fiery red foliage, creating an exceptionally stunning scene.