Hirayu Falls Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Hirayu Falls year round climate
Spring (March–May): Average 41–59°F, mild but rainy climate, significant weather variations in mountainous areas, large temperature difference between day and night. Common activities: Hiking (pay attention to weather changes), flower viewing (some mountain plants bloom). Recommended clothing: Warm jacket, comfortable and breathable long pants, waterproof jacket.
Summer (June–August): Average 68–77°F, hot and rainy, high humidity. Common activities: Playing in the stream (pay attention to safety), admiring waterfall views. Recommended clothing: Light and breathable clothing, rain gear, sunscreen.
Autumn (September–November): Average 46–73°F, pleasant climate, rainfall gradually decreasing, but large temperature difference between day and night. Common activities: Maple viewing (some mountain plants change color), hiking, photography. Recommended clothing: Warm jacket, comfortable long pants, comfortable hiking shoes.
Winter (December–February): Average -33–46°F, cold and dry, possible snowfall. Common activities: Skiing (depending on snow conditions), admiring snowy landscapes. Recommended clothing: Warm clothing, waterproof jacket, snow boots.
Hirayu Falls climatological average
Annual average temperature: approx. 53.6°F / Annual rainfall: approx. 1883 mm / Summer humidity: 70%–80% / Rainiest month: July
Hirayu Falls monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
30°F
85.6
February
32.7°F
85.1
March
41°F
159.9
April
53.8°F
174.3
May
59.4°F
216.8
June
68.2°F
213.6
July
76.5°F
222.8
August
77.2°F
145.9
September
73°F
218.2
October
57°F
160.6
November
46.9°F
123.2
December
35.2°F
77.8
Hirayu Falls weather for the next seven days
6/9
Tuesday
Moderate rain
64.9°F/50°F
6/10
Wednesday
Sunny
74.3°F/42.7°F
6/11
Thursday
Patchy rain nearby
75.1°F/44.3°F
6/12
Friday
Patchy rain nearby
73.5°F/43.9°F
6/13
Saturday
Sunny
79°F/41.9°F
6/14
Sunday
Patchy rain nearby
72.7°F/50.1°F
6/15
Monday
Patchy rain nearby
74.1°F/49.1°F
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