Weather in January
Sea temperature
In Tamano, Japan, in January, the average water temperature is 15.5°C (59.9°F).Note: In 15.5°C (59.9°F), swimming is not an enjoyable activity for most. As the temperature decreases from 21°C (69.8°F) to 15°C (59°F), it becomes harder to control breathing.
Daylight
The average length of the day in January is 10h and 9min.On the first day of January in Tamano, sunrise is at 07:10 and sunset at 17:04. On the last day of the month, sunrise is at 07:03 and sunset at 17:31 JST.
Frequently asked questions
How cold is the water in January in Tamano?
In Tamano, the average seawater temperature in January is 15.5°C (59.9°F). For most, swimming in 15.5°C (59.9°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).
What is the average length of the day in January in Tamano?
In January, the average day length in Tamano is 10h and 9min.
When are sunrise and sunset in January in Tamano?
On the first day of January in Tamano, sunrise is at 07:10 and sunset at 17:04. On the last day of the month, sunrise is at 07:03 and sunset at 17:31 JST.
Average sea temperature in January
Tamano, Japan
- Average sea temperature in January: 15.5°C
The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (14.5°C).
Average daylight in January
Tamano, Japan
- Average daylight in January: 10h and 1min
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).
Tamano, Japan
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