Weather in Muroran in August
Muroran, Japan averages a high of 23°C (73.4°F) and low of 19.3°C (66.7°F) in August, with 13 rain days and 8.4 hours of daily sunshine. Travel score: 71.2/100 (Good). The best time to visit Muroran is July.
High
23°C73°F
Low
19°C67°F
🌧️
13
rain days
☀️
8.4
hrs/day sunshine
💧
88%
humidity
71— Good
August in Muroran is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Muroran?
How much does it rain in Muroran in August?
Muroran receives an average of 185.8mm of rainfall across 13 rainy days in August. The annual total is 1187.6mm.
What should I pack for Muroran in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
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