Asamushi Onsen Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Asamushi Onsen year round climate
Spring (March–May): Average 4.2–15°C, mild climate, but still rather cold in early spring with occasional rainfall. Cherry blossoms bloom from late March to early April, offering pleasant scenery. Common activities: Cherry blossom viewing, hiking, onsen experience. Recommended clothing: Light jacket, comfortable long pants or skirt, additional warm clothing for mornings and evenings.
Summer (June–August): Average 19.4–25.8°C, warm and humid climate with more rainfall, especially in August. Common activities: Onsen bathing, swimming at the beach (Aomori Prefecture coastal areas), mountain hiking. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 8.2–21.9°C, comfortable and pleasant climate, but with a larger temperature difference between morning and evening, and more rainfall. Common activities: Autumn leaves viewing (depending on tree species), onsen trips, enjoying local cuisine. Recommended clothing: Light jacket, long-sleeved shirts and pants, additional warm clothing for mornings and evenings.
Winter (December–February): Average -0.3–1.1°C, cold climate with a higher probability of snowfall and more rainfall. Common activities: Skiing (nearby areas), onsen therapy. Recommended clothing: Warm coat, hat, gloves, scarf, etc. for cold protection.
Asamushi Onsen climatological average
Annual average temperature: approx. 12.1°C / Annual rainfall: approx. 1493 mm / Summer humidity: 70%–80% / Rainiest month: August
Asamushi Onsen monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-0.3°C
147.7
February
0.2°C
90.7
March
4.2°C
66.7
April
10.7°C
54.7
May
15°C
69.3
June
19.4°C
90.7
July
24.1°C
141
August
25.8°C
241
September
21.9°C
76
October
14.5°C
120.7
November
8.2°C
169
December
1.1°C
226.3
Asamushi Onsen weather for the next seven days
12/18
Thursday
Patchy rain nearby
2.6°C/0°C
12/19
Friday
Patchy rain nearby
7°C/1.4°C
12/20
Saturday
Patchy rain nearby
11.7°C/2.7°C
12/21
Sunday
Heavy rain
11.1°C/3.9°C
12/22
Monday
Overcast
3.5°C/1.8°C
12/23
Tuesday
Moderate rain
4.5°C/1.4°C
12/24
Wednesday
Patchy rain nearby
5.9°C/2.5°C
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