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Ariake Sea
Recommended travel destinations near Ariake Sea
Ariake Sea Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Ariake Sea year round climate
- Spring (March–May): Average 55–69°F, mild climate but with more rainfall, especially frequent in March and April. Common activities: Flower viewing (such as plum blossoms and cherry blossoms, depending on blooming conditions), coastal walks. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
- Summer (June–August): Average 76–85°F, hot and humid, with the most rainfall in July. Common activities: Swimming at the beach, water activities. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
- Autumn (September–November): Average 68–59°F, comfortable and pleasant climate with less rainfall. Common activities: Outdoor excursions, viewing red leaves (depending on tree species). Recommended clothing: Comfortable long-sleeved shirt, light jacket.
- Winter (December–February): Average 45–46°F, cold and dry with less rainfall. Common activities: Hot spring bathing, indoor activities. Recommended clothing: Warm jacket, sweater, scarf and gloves.
Ariake Sea climatological average
Annual average temperature: approx. 64.9°F / Annual rainfall: approx. 2112 mm / Summer humidity: 70%–80% / Rainiest month: July
Ariake Sea monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
43.9°F
56.5
February
46.9°F
92.7
March
55°F
251.4
April
63.9°F
223.6
May
69.8°F
274
June
76.1°F
369.8
July
83.5°F
371.5
August
85.8°F
165.2
September
81.7°F
92.3
October
68.7°F
96
November
59.2°F
81.8
December
45.7°F
37.8
Ariake Sea weather for the next seven days
3/19
Thursday
Moderate rain
61.2°F/49.7°F
3/20
Friday
Sunny
61°F/45.1°F
3/21
Saturday
Sunny
62.1°F/45.5°F
3/22
Sunday
Moderate rain
64.3°F/49.1°F
3/23
Monday
Moderate rain
66.1°F/52.1°F
3/24
Tuesday
Sunny
64.4°F/47.9°F
3/25
Wednesday
Patchy rain nearby
54.8°F/51.8°F
