February
Weather in February
Sea temperature
February and March, with an average sea temperature of 13.8°C (56.8°F), are months with the coldest seawater in Aioi, Japan.Note: If planning to swim in 13.8°C (56.8°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.
Daylight
The average length of the day in February is 10h and 56min.On the first day of the month, sunrise is at 07:01 and sunset at 17:30. On the last day of February, sunrise is at 06:32 and sunset at 17:56 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
What are the months with the coldest sea water in Aioi?
February and March, with an average sea temperature of 13.8°C (56.8°F), are months with the coldest seawater in Aioi, Japan.
What is the water temperature in February in Aioi?
In Aioi, Japan, the average seawater temperature in February is 13.8°C (56.8°F). Swimming in 13.8°C (56.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
What is the average length of the day in February in Aioi?
In February, the average day length is 10h and 56min.
When is the sunrise / sunset in February in Aioi?
In February, on the first day of the month, sunrise is at 07:01 and sunset at 17:30. On the last day of the month, in Aioi, Japan, sunrise is at 06:32 and sunset at 17:56 JST.
Average sea temperature in February
Aioi, Japan
- Average sea temperature in February: 13.8°C
The best month for swimming (with the highest average sea temperature) is August (27.4°C).
The coldest months (with the lowest average sea temperature) are February and March (13.8°C).
Average daylight in February
Aioi, Japan
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
