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Hayama

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Hayama Weather and climate

Data source：Meteostat
Update date：2025-09

Hayama year round climate
  • Spring (March–May): Average 10.5–19.3°C, mild and comfortable climate, but with relatively high rainfall; be prepared for rain. Common activities: flower viewing, picnicking, seaside walks. Recommended clothing: light jacket, long-sleeved shirt, rain gear.
  • Summer (June–August): Average 23.7–29.5°C, hot and humid, with relatively high rainfall; be prepared for heat and sun protection. Common activities: swimming, surfing, water sports. Recommended clothing: light and breathable clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 19.1–13.9°C, comfortable and pleasant climate, with gradually decreasing rainfall. Common activities: mountain climbing, hiking, viewing autumn leaves. Recommended clothing: light jacket, long-sleeved shirt.
  • Winter (December–February): Average 7.2–6.1°C, cold and dry, with the least rainfall. Common activities: hot springs, indoor activities. Recommended clothing: warm jacket, sweater, scarf, gloves.
Hayama climatological average

Annual average temperature: approx. 17.2°C / Annual rainfall: approx. 1656 mm / Summer humidity: 70%–80% / Rainiest month: August

Hayama monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
5.1°C
47.4
February
6.1°C
72.5
March
10.5°C
131.3
April
16.4°C
182.2
May
19.3°C
199.8
June
23.7°C
248.8
July
28.9°C
176
August
29.5°C
254.7
September
27.1°C
127.3
October
19.1°C
105.2
November
13.9°C
91.9
December
7.2°C
19.2
Hayama weather for the next seven days
10/22
Wednesday
Patchy rain nearby
15.4°C/12.6°C
10/23
Thursday
Sunny
19.6°C/11.8°C
10/24
Friday
Sunny
20.2°C/10.9°C
10/25
Saturday
Patchy rain nearby
18.7°C/11.6°C
10/26
Sunday
Patchy rain nearby
21.7°C/15.7°C
10/27
Monday
Patchy rain nearby
19°C/12.7°C
10/28
Tuesday
Partly Cloudy
16.9°C/9.6°C

Hayama FAQ

What is Hayama known for?
Hayama is famous for its many precious local products, such as Hayama beef, Shirasu（baby sardines）, turban shells, wakame seaweed, Hayama vegetables, and Natsumikan-tangerines.
Is Hayama worth visiting for a relaxing getaway?
Hayama is worth visiting as it offers a mental reset rather than a typical checklist destination. It's a place to slow down with fewer tourists compared to more bustling areas, providing a more serene experience.
What is the general vibe like in Hayama?
Hayama offers a relaxed and pleasant vibe, often described as having cleaner beaches, a chill atmosphere, and beautiful views of Mt. Fuji, making it an appealing escape.
Why choose Hayama for a beach trip?
Hayama is a great choice for a beach trip, offering cleaner shores and a more laid-back ambiance than some other popular coastal destinations. It's perfect for enjoying the summer season.
Can you recommend unique local products to try in Hayama?
Hayama is celebrated for its unique local delicacies. Be sure to try the renowned Hayama beef, fresh Shirasu (baby sardines), flavorful turban shells, nutritious wakame seaweed, and the refreshing Natsumikan-tangerines.