Weather in January
Sea temperature
In Izumi, Japan, the average seawater temperature in January is 16.3°C (61.3°F).Note: In water with a temperature of 16.3°C (61.3°F), most people do not enjoy swimming. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing becomes increasingly difficult to control.
Daylight
In January, the average length of the day in Izumi, Japan, is 10h and 9min.On the first day of the month, sunrise is at 07:04 and sunset at 16:58. On the last day of January, sunrise is at 06:57 and sunset at 17:25 JST.
Frequently asked questions
What is the sea water temperature in January in Izumi?
In Izumi, Japan, in January, the average water temperature is 16.3°C (61.3°F). For most, swimming in 16.3°C (61.3°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 Izumi?
In Izumi, the average day length in January is 10h and 9min.
What time are sunrise and sunset in January in Izumi?
In January, on the first day of the month, sunrise is at 07:04 and sunset at 16:58. On the last day of the month, in Izumi, Japan, sunrise is at 06:57 and sunset at 17:25 JST.
Average sea temperature in January
Izumi, Japan
- Average sea temperature in January: 16.3°C
The best month for swimming (with the highest average sea temperature) is August (27.7°C).
The coldest month (with the lowest average sea temperature) is February (15.6°C).
Average daylight in January
Izumi, 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).
Izumi, Japan
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