Weather in Jōetsu in June
Jōetsu, Japan averages a high of 24.4°C (75.9°F) and low of 16.5°C (61.7°F) in June, with 15 rain days and 9.4 hours of daily sunshine. Travel score: 73.5/100 (Good). The best time to visit Jōetsu is June.
High
24°C76°F
Low
17°C62°F
🌧️
15
rain days
☀️
9.4
hrs/day sunshine
💧
83%
humidity
74— Good
June in Jōetsu is warm 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 June?
Jōetsu receives an average of 147.6mm of rainfall across 15 rainy days in June. The annual total is 2228mm.
What should I pack for Jōetsu in June?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (15 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Japan in June?
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