The driver drove a bit fast, but he was very nice. Because it was a small group tour, the schedule was flexible and could be adjusted according to the time and weather, which was a great experience. It was foggy at first, but thankfully the weather improved, and we enjoyed the unique scenery of Mt. Omuro. It was excellent value for money.
Anonymous User
Solo traveler
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 11.6–18.5°C, 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 22.3–27.5°C, 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 19.3–15.3°C, 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 9.7–7.5°C, 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. 17°C / Annual rainfall: approx. 2026 mm / Summer humidity: 70%–80% / Rainiest month: June
Castle Peak Bay monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
7.5°C
33.8
February
7.8°C
97.1
March
11.6°C
185.2
April
15.8°C
222.5
May
18.5°C
226.3
June
22.3°C
334.1
July
27.2°C
166.4
August
27.5°C
228.2
September
25.4°C
237.3
October
19.3°C
144.8
November
15.3°C
117.5
December
9.7°C
33.7
Castle Peak Bay weather for the next seven days
12/18
Thursday
Sunny
10°C/7.8°C
12/19
Friday
Patchy rain nearby
12.2°C/7.9°C
12/20
Saturday
Moderate rain
14.5°C/12.4°C
12/21
Sunday
Moderate rain
17.4°C/13.7°C
12/22
Monday
Patchy rain nearby
12.6°C/7.3°C
12/23
Tuesday
Patchy rain nearby
9.5°C/6.1°C
12/24
Wednesday
Sunny
9°C/5.5°C
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