Weather in Kawaguchi in May
Kawaguchi, Japan averages a high of 22.6°C (72.7°F) and low of 13.9°C (57°F) in May, with 12 rain days and 8.8 hours of daily sunshine. Travel score: 72.8/100 (Good). The best time to visit Kawaguchi is August.
High
23°C73°F
Low
14°C57°F
🌧️
12
rain days
☀️
8.8
hrs/day sunshine
💧
76%
humidity
73— Good
May in Kawaguchi is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Kawaguchi?
How much does it rain in Kawaguchi in May?
Kawaguchi receives an average of 132.4mm of rainfall across 12 rainy days in May. The annual total is 1400mm.
What should I pack for Kawaguchi 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