Weather in Niiza in August
Niiza, Japan averages a high of 30.5°C (86.9°F) and low of 23.5°C (74.3°F) in August, with 15 rain days and 9.7 hours of daily sunshine. Travel score: 74.4/100 (Good). The best time to visit Niiza is August.
High
31°C87°F
Low
24°C74°F
🌧️
15
rain days
☀️
9.7
hrs/day sunshine
💧
80%
humidity
74— Good
August in Niiza is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Niiza?
How much does it rain in Niiza in August?
Niiza receives an average of 136.9mm of rainfall across 15 rainy days in August. The annual total is 1523.4mm.
What should I pack for Niiza in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°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