Weather in Nagano in April
Nagano, Japan averages a high of 14.7°C (58.5°F) and low of 3.5°C (38.3°F) in April, with 13 rain days and 9.4 hours of daily sunshine. Travel score: 62.3/100 (Good). The best time to visit Nagano is May.
High
15°C58°F
Low
4°C38°F
🌧️
13
rain days
☀️
9.4
hrs/day sunshine
💧
75%
humidity
62— Good
April in Nagano is cool and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Nagano?
How much does it rain in Nagano in April?
Nagano receives an average of 110.8mm of rainfall across 13 rainy days in April. The annual total is 1665.9mm.
What should I pack for Nagano in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 15°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 4°C
🧣
Warm scarf
Protect against cold winds
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