Weather in January
Sea temperature
In January, the average sea temperature in Komatsushima, Japan, is 16.7°C (62.1°F).Note: In water with a temperature of 16.7°C (62.1°F), swimming is not a joy for most people. The challenge of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In January, the average length of the day is 10h and 11min.On the first day of January in Komatsushima, sunrise is at 07:06 and sunset at 17:02. On the last day of the month, sunrise is at 06:59 and sunset at 17:30 JST.
Frequently asked questions
What is the sea temperature in January in Komatsushima?
In Komatsushima, in January, the average water temperature is 16.7°C (62.1°F). For most, swimming in 16.7°C (62.1°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 Komatsushima?
The average day length in January in Komatsushima is 10h and 11min.
When are sunrise and sunset in January in Komatsushima?
In January, on the first day of the month, sunrise is at 07:06 and sunset at 17:02. On the last day of the month, in Komatsushima, sunrise is at 06:59 and sunset at 17:30 JST.
Average sea temperature in January
Komatsushima, Japan
- Average sea temperature in January: 16.7°C
The best month for swimming (with the highest average sea temperature) is August (27.8°C).
The coldest month (with the lowest average sea temperature) is February (16.3°C).
Average daylight in January
Komatsushima, 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).
Komatsushima, Japan
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