Weather in Nichinan in May
Nichinan, Japan averages a high of 22.8°C (73°F) and low of 17.4°C (63.3°F) in May, with 12 rain days and 8.6 hours of daily sunshine. Travel score: 75.2/100 (Good). The best time to visit Nichinan is October.
High
23°C73°F
Low
17°C63°F
🌧️
12
rain days
☀️
8.6
hrs/day sunshine
💧
78%
humidity
75— Good
May in Nichinan is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Nichinan?
How much does it rain in Nichinan in May?
Nichinan receives an average of 225.2mm of rainfall across 12 rainy days in May. The annual total is 2289.4mm.
What should I pack for Nichinan 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 (12 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Japan in May?
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