Rikuchu Coast Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Rikuchu Coast year round climate
Spring (March–May): 40–58°F on average, mild climate but with occasional showers, large temperature difference between day and night. Common activities: flower viewing, outdoor hiking. Recommended clothing: warm jacket, long-sleeved clothing, comfortable shoes.
Summer (June–August): 65–77°F on average, hot and humid, more rainfall, especially in August. Common activities: beach activities, water sports. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): 46–70°F on average, pleasant climate, rainfall gradually decreases. Common activities: maple leaf viewing, outdoor walks. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): -32–34°F on average, cold and dry, low probability of snowfall. Common activities: onsen experience, indoor activities. Recommended clothing: heavy coat, warm clothing, scarf, gloves, hat.
Rikuchu Coast climatological average
Annual average temperature: approx. 53.2°F / Annual rainfall: approx. 1159 mm / Summer humidity: 70%–80% / Rainiest month: August
Rikuchu Coast monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
31.5°F
41.5
February
32.5°F
59.9
March
40.1°F
64.3
April
51.3°F
62.3
May
58.8°F
61.7
June
65.7°F
106.4
July
74.1°F
165.5
August
77°F
228.9
September
70.2°F
161.9
October
57.6°F
90.7
November
46.8°F
55.4
December
34.3°F
61.4
Rikuchu Coast weather for the next seven days
1/10
Saturday
Patchy rain nearby
45.2°F/27.6°F
1/11
Sunday
Moderate rain
38°F/28°F
1/12
Monday
Blowing snow
30.6°F/26.7°F
1/13
Tuesday
Light sleet
39.1°F/28.9°F
1/14
Wednesday
Blowing snow
28.6°F/24.5°F
1/15
Thursday
Cloudy
38.4°F/28°F
1/16
Friday
Moderate snow
35.8°F/31.1°F
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