January
Weather in January
Sea temperature
In January, the average sea temperature in Kuwana, Japan, is 14.7°C (58.5°F).Note: Diving into 14.7°C (58.5°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation.
Daylight
The average length of the day in January in Kuwana is 10h and 6min.On the first day of January, sunrise is at 07:01 and sunset at 16:51. On the last day of the month, sunrise is at 06:53 and sunset at 17:19 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 Kuwana?
In Kuwana, Japan, in January, the average water temperature is 14.7°C (58.5°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 Kuwana?
In Kuwana, Japan, the average day length in January is 10h and 6min.
When is the sunrise / sunset in January in Kuwana?
On the first day of January in Kuwana, Japan, sunrise is at 07:01 and sunset at 16:51. On the last day of the month, sunrise is at 06:53 and sunset at 17:19 JST.
Average sea temperature in January
Kuwana, Japan
- Average sea temperature in January: 14.7°C
The best month for swimming (with the highest average sea temperature) is August (27.2°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).
Average daylight in January
Kuwana, Japan
- Average daylight in January: 10h and 1min
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 48min).
