Weather in Iwaki in August
Iwaki, Japan averages a high of 27.8°C (82°F) and low of 22.4°C (72.3°F) in August, with 15 rain days and 9.6 hours of daily sunshine. Travel score: 72.2/100 (Good). The best time to visit Iwaki is August.
High
28°C82°F
Low
22°C72°F
🌧️
15
rain days
☀️
9.6
hrs/day sunshine
💧
86%
humidity
72— Good
August in Iwaki is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Iwaki?
How much does it rain in Iwaki in August?
Iwaki receives an average of 153.5mm of rainfall across 15 rainy days in August. The annual total is 1484.7mm.
What should I pack for Iwaki in August?
Essentials
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Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧥
Waterproof jacket
Frequent rain expected (15 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Japan in August?
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Data based on 1994–2024 averages · Last updated: 2024-12-31