Weather in Kōshi in April
Kōshi, Japan averages a high of 19.2°C (66.6°F) and low of 9.5°C (49.1°F) in April, with 11 rain days and 8.5 hours of daily sunshine. Travel score: 71/100 (Good). The best time to visit Kōshi is October.
High
19°C67°F
Low
10°C49°F
🌧️
11
rain days
☀️
8.5
hrs/day sunshine
💧
74%
humidity
71— Good
April in Kōshi is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Kōshi?
How much does it rain in Kōshi in April?
Kōshi receives an average of 151.5mm of rainfall across 11 rainy days in April. The annual total is 1929.3mm.
What should I pack for Kōshi in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Japan in April?
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