Weather in April
Sea temperature
In Kasaoka, Japan, in April, the average water temperature is 15.4°C (59.7°F).Note: In 15.4°C (59.7°F), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 21°C (69.8°F).
Daylight
The average length of the day in April in Kasaoka is 13h and 3min.On the first day of April in Kasaoka, sunrise is at 05:52 and sunset at 18:26. On the last day of the month, sunrise is at 05:16 and sunset at 18:49 JST.
Frequently asked questions
What is the sea water temperature in April in Kasaoka?
In Kasaoka, the average seawater temperature in April is 15.4°C (59.7°F). Swimming in 15.4°C (59.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Kasaoka have in April?
In April, the average day length in Kasaoka, Japan, is 13h and 3min.
When is the sunrise / sunset in April in Kasaoka?
In April, on the first day of the month, sunrise is at 05:52 and sunset at 18:26. On the last day of the month, sunrise is at 05:16 and sunset at 18:49 JST.
Average sea temperature in April
Kasaoka, Japan
- Average sea temperature in April: 15.4°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 February (13.7°C).
Average daylight in April
Kasaoka, Japan
- Average daylight in April: 13h 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).
Kasaoka, Japan
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