I purchased tickets at a lower price than buying them on-site. The scale is just right, and the variety of fish makes it fun. The dolphin show was also quite entertaining.
Anonymous User
Family
Oarai Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Oarai year round climate
Spring (March–May): 9.1–18.1°C on average, mild climate but with relatively high rainfall, especially in April and May. Common activities: seaside walks, flower viewing (depending on blooming conditions). Recommended clothing: light jacket, comfortable long pants or skirt.
Summer (June–August): 22.1–27.6°C on average, hot and humid, with rainfall concentrated in June. Common activities: swimming, surfing, seaside holidays. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): 12.4–24.8°C on average, comfortable and pleasant climate, but with relatively high rainfall in September. Common activities: outdoor walks, sightseeing. Recommended clothing: light jacket, long-sleeved shirt.
Winter (December–February): 3.9–6.0°C on average, cold and dry, with low rainfall. Common activities: onsen experience, indoor leisure activities. Recommended clothing: warm jacket, hat, scarf, gloves.
Oarai climatological average
Annual average temperature: approx. 15.7°C / Annual rainfall: approx. 1421 mm / Summer humidity: 70%–80% / Rainiest month: June
Oarai monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
3.9°C
32.3
February
5°C
53
March
9.1°C
109.3
April
14.7°C
105.7
May
18.1°C
160.3
June
22.1°C
225
July
26.9°C
130.7
August
27.6°C
155.7
September
24.8°C
209.7
October
17.5°C
128.7
November
12.4°C
88.3
December
6°C
22.8
Oarai weather for the next seven days
3/6
Friday
Patchy rain nearby
10.4°C/4.2°C
3/7
Saturday
Patchy rain nearby
13.3°C/6.3°C
3/8
Sunday
Patchy rain nearby
10.4°C/3.9°C
3/9
Monday
Patchy rain nearby
9.2°C/3.1°C
3/10
Tuesday
Moderate rain
10.2°C/3°C
3/11
Wednesday
Patchy rain nearby
6.9°C/2.6°C
3/12
Thursday
Patchy rain nearby
10.1°C/5.6°C
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