January weather forecastNaruto, Japan
January
Weather in January
Sea temperature
In January, the average sea temperature in Naruto, Japan, is 16.3°C (61.3°F).Note: Swimming in water at 16.3°C (61.3°F) is not a pleasurable experience for most. The task of managing breathing becomes more challenging as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Naruto, the average length of the day in January is 10h and 10min.On the first day of the month, sunrise is at 07:07 and sunset at 17:02. On the last day of January, sunrise is at 07:00 and sunset at 17:29 JST.
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Naruto, in January, the average water temperature is 16.3°C (61.3°F). For most, swimming in 16.3°C (61.3°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
In January, the average day length in Naruto is 10h and 10min.
In January, on the first day of the month, sunrise is at 07:07 and sunset at 17:02. On the last day of the month, sunrise is at 07:00 and sunset at 17:29 JST.
Average sea temperature in January
Naruto, Japan
- Average sea temperature in January: 16.3°C
The best month for swimming (with the highest average sea temperature) is August (27.8°C).
The coldest month (with the lowest average sea temperature) is February (15.7°C).
Average daylight in January
Naruto, Japan
- Average daylight in January: 10h and 12min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).





