January
Weather in January
Sea temperature
In Takahagi, Japan, in January, the average water temperature is 13.7°C (56.7°F).Note: In 13.7°C (56.7°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health.
Daylight
In January, the average length of the day is 9h and 58min.On the first day of the month, sunrise is at 06:49 and sunset at 16:31. On the last day of January, sunrise is at 06:40 and sunset at 17:00 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 is the water temperature in January in Takahagi?
In Takahagi, the average seawater temperature in January is 13.7°C (56.7°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
What is the average length of the day in January in Takahagi?
In January, the average day length is 9h and 58min.
When are sunrise and sunset in January in Takahagi?
On the first day of January in Takahagi, Japan, sunrise is at 06:49 and sunset at 16:31. On the last day of the month, sunrise is at 06:40 and sunset at 17:00 JST.
Average sea temperature in January
Takahagi, Japan
- Average sea temperature in January: 13.7°C
The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (10.8°C).
Average daylight in January
Takahagi, Japan
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
