April weather forecastNaruto, Japan
April
Weather in April
Sea temperature
In Naruto, Japan, in April, the average water temperature is 17.2°C (63°F).Note: Swimming in water of 17.2°C (63°F) is not enjoyable for the majority of individuals. Breathing control becomes increasingly challenging as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in April in Naruto is 13h and 2min.On the first day of April in Naruto, sunrise is at 05:48 and sunset at 18:22. On the last day of the month, sunrise is at 05:12 and sunset at 18:44 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, Japan, the average seawater temperature in April is 17.2°C (63°F). For swimming, a surface water temperature of 17.2°C (63°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
In Naruto, Japan, the average day length in April is 13h and 2min.
On the first day of April in Naruto, Japan, sunrise is at 05:48 and sunset at 18:22. On the last day of the month, sunrise is at 05:12 and sunset at 18:44 JST.
Average sea temperature in April
Naruto, Japan
- Average sea temperature in April: 17.2°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 April
Naruto, Japan
- Average daylight in April: 13h and 0min
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).





