Weather in Hamamatsu in August
Hamamatsu, Japan averages a high of 30.3°C (86.5°F) and low of 24.3°C (75.7°F) in August, with 15 rain days and 10.4 hours of daily sunshine. Travel score: 73.8/100 (Good). The best time to visit Hamamatsu is May.
High
30°C87°F
Low
24°C76°F
🌧️
15
rain days
☀️
10.4
hrs/day sunshine
💧
81%
humidity
74— Good
August in Hamamatsu is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Hamamatsu?
How much does it rain in Hamamatsu in August?
Hamamatsu receives an average of 163.1mm of rainfall across 15 rainy days in August. The annual total is 1971.9mm.
What should I pack for Hamamatsu in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 30°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Japan in August?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31