Weather in Nagaoka in June
Nagaoka, Japan averages a high of 25.4°C (77.7°F) and low of 15.6°C (60.1°F) in June, with 12 rain days and 9.7 hours of daily sunshine. Travel score: 78/100 (Good). The best time to visit Nagaoka is June.
High
25°C78°F
Low
16°C60°F
🌧️
12
rain days
☀️
9.7
hrs/day sunshine
💧
80%
humidity
78— Good
June in Nagaoka is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Nagaoka?
How much does it rain in Nagaoka in June?
Nagaoka receives an average of 118.1mm of rainfall across 12 rainy days in June. The annual total is 1773mm.
What should I pack for Nagaoka in June?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
10 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 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