Weather in Nanao in January
Nanao, Japan averages a high of 5.7°C (42.3°F) and low of 1°C (33.8°F) in January, with 19 rain days and 7 hours of daily sunshine. Travel score: 39.9/100 (Poor). The best time to visit Nanao is June.
High
6°C42°F
Low
1°C34°F
🌧️
19
rain days
☀️
7
hrs/day sunshine
💧
74%
humidity
40— Poor
January in Nanao is cold and rainy — challenging weather conditions.
What are the average temperatures in Nanao?
How much does it rain in Nanao in January?
Nanao receives an average of 122.7mm of rainfall across 19 rainy days in January. The annual total is 1745.9mm.
What should I pack for Nanao in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 6°C
🧶
Sweaters and warm layers
Layer up for comfort
🧥
Waterproof jacket
Frequent rain expected (19 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧤
Warm gloves
Cold nights around 1°C
🧣
Warm scarf
Protect against cold winds
Traveling to Japan in January?
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