Weather in Jōetsu in April
Jōetsu, Japan averages a high of 15.2°C (59.4°F) and low of 5.7°C (42.3°F) in April, with 14 rain days and 9.2 hours of daily sunshine. Travel score: 62.6/100 (Good). The best time to visit Jōetsu is June.
High
15°C59°F
Low
6°C42°F
🌧️
14
rain days
☀️
9.2
hrs/day sunshine
💧
77%
humidity
63— Good
April in Jōetsu is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Jōetsu?
How much does it rain in Jōetsu in April?
Jōetsu receives an average of 115mm of rainfall across 14 rainy days in April. The annual total is 2228mm.
What should I pack for Jōetsu in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 15°C
Recommended
🧥
Light rain jacket
Some rainy days expected (14 days)
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Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting Japan in April?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31