Weather in Muroran in May
Muroran, Japan averages a high of 12.5°C (54.5°F) and low of 7.3°C (45.1°F) in May, with 12 rain days and 9.5 hours of daily sunshine. Travel score: 61.1/100 (Good). The best time to visit Muroran is July.
High
13°C55°F
Low
7°C45°F
🌧️
12
rain days
☀️
9.5
hrs/day sunshine
💧
83%
humidity
61— Good
May in Muroran is cool 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 May?
Muroran receives an average of 105.5mm of rainfall across 12 rainy days in May. The annual total is 1187.6mm.
What should I pack for Muroran in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 13°C
🧶
Sweaters and warm layers
Layer up for comfort
Traveling to Japan in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Muroran
Popular comparisons:
How can I plan my trip to Muroran?
What other cities are near Muroran?
What are other popular cities in Japan?
What is the weather like in other months in Muroran?
Data based on 1994–2024 averages · Last updated: 2024-12-31