Weather in Nikkō in August
Nikkō, Japan averages a high of 26.5°C (79.7°F) and low of 20.1°C (68.2°F) in August, with 25 rain days and 9.4 hours of daily sunshine. Travel score: 65.8/100 (Good). The best time to visit Nikkō is August.
High
27°C80°F
Low
20°C68°F
🌧️
25
rain days
☀️
9.4
hrs/day sunshine
💧
88%
humidity
66— Good
August in Nikkō is warm and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Nikkō?
How much does it rain in Nikkō in August?
Nikkō receives an average of 284.5mm of rainfall across 25 rainy days in August. The annual total is 2093.2mm.
What should I pack for Nikkō in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧥
Waterproof jacket
Frequent rain expected (25 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