Weather in Otaru in August
Otaru, Japan averages a high of 24.7°C (76.5°F) and low of 19.2°C (66.6°F) in August, with 14 rain days and 9.2 hours of daily sunshine. Travel score: 73.1/100 (Good). The best time to visit Otaru is July.
High
25°C76°F
Low
19°C67°F
🌧️
14
rain days
☀️
9.2
hrs/day sunshine
💧
86%
humidity
73— Good
August in Otaru is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Otaru?
How much does it rain in Otaru in August?
Otaru receives an average of 161mm of rainfall across 14 rainy days in August. The annual total is 1224.5mm.
What should I pack for Otaru in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (14 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Japan in August?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31