Weather in Ōmuta in May
Ōmuta, Japan averages a high of 23.3°C (73.9°F) and low of 15.2°C (59.4°F) in May, with 11 rain days and 8.8 hours of daily sunshine. Travel score: 77.9/100 (Good). The best time to visit Ōmuta is October.
High
23°C74°F
Low
15°C59°F
🌧️
11
rain days
☀️
8.8
hrs/day sunshine
💧
77%
humidity
78— Good
May in Ōmuta is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Ōmuta?
How much does it rain in Ōmuta in May?
Ōmuta receives an average of 169.5mm of rainfall across 11 rainy days in May. The annual total is 1818.7mm.
What should I pack for Ōmuta in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Japan in May?
Don't miss any public holidays — check before you book!
Compare Ōmuta
Popular comparisons:
How can I plan my trip to Ōmuta?
What other cities are near Ōmuta?
What are other popular cities in Japan?
What is the weather like in other months in Ōmuta?
Data based on 1994–2024 averages · Last updated: 2024-12-31