Weather in Yonezawa in August
Yonezawa, Japan averages a high of 28.2°C (82.8°F) and low of 20.8°C (69.4°F) in August, with 17 rain days and 9 hours of daily sunshine. Travel score: 69.3/100 (Good). The best time to visit Yonezawa is June.
High
28°C83°F
Low
21°C69°F
🌧️
17
rain days
☀️
9
hrs/day sunshine
💧
86%
humidity
69— Good
August in Yonezawa is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Yonezawa?
How much does it rain in Yonezawa in August?
Yonezawa receives an average of 166.1mm of rainfall across 17 rainy days in August. The annual total is 1811.3mm.
What should I pack for Yonezawa in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧥
Waterproof jacket
Frequent rain expected (17 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 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