The itinerary was smooth and saved on transportation costs. Attractions like Mt. Omuro and Marine Town are definitely worth visiting! I joined a tour in August and wanted to stay in Ito to see the fireworks festival, so I needed to leave the group early in Marine Town. Our guide, Carter Sasaki, was incredibly hospitable, constantly recommending nearby attractions and even giving me beautiful postcards! A truly enjoyable tour experience!
Anonymous User
Family
Castle Peak Bay Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Castle Peak Bay year round climate
Spring (March–May): Average 52–65°F, mild and comfortable climate, but with relatively high rainfall; rain gear is recommended. Common activities: coastal hiking, enjoying the sea view. Recommended clothing: light jacket, long-sleeved shirts and pants.
Summer (June–August): Average 72–81°F, hot and humid, with relatively high rainfall; sun protection and rain gear are recommended. Common activities: swimming, surfing, water sports. Recommended clothing: light and breathable clothing, swimwear, hat, sunscreen.
Autumn (September–November): Average 66–59°F, comfortable and pleasant climate, with gradually decreasing rainfall. Common activities: coastal hiking, enjoying autumn scenery. Recommended clothing: light jacket, long-sleeved shirts and pants.
Winter (December–February): Average 49–45°F, relatively low temperature and humidity, with less rainfall. Common activities: enjoying the winter seascape, suitable for photography. Recommended clothing: warm jacket, sweater, scarf, hat.
Castle Peak Bay climatological average
Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 2026 mm / Summer humidity: 70%–80% / Rainiest month: June
Castle Peak Bay monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
45.5°F
33.8
February
46°F
97.1
March
52.9°F
185.2
April
60.4°F
222.5
May
65.3°F
226.3
June
72.1°F
334.1
July
81°F
166.4
August
81.5°F
228.2
September
77.7°F
237.3
October
66.7°F
144.8
November
59.5°F
117.5
December
49.5°F
33.7
Castle Peak Bay weather for the next seven days
2/4
Wednesday
Sunny
50.5°F/37.2°F
2/5
Thursday
Partly Cloudy
54°F/42.1°F
2/6
Friday
Sunny
57°F/43.1°F
2/7
Saturday
Moderate rain
40.3°F/36.1°F
2/8
Sunday
Moderate rain
42.1°F/31.7°F
2/9
Monday
Sunny
39.7°F/27°F
2/10
Tuesday
Overcast
45.8°F/33.1°F
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