Weather in April
Sea temperature
In Kunisaki, Japan, in April, the average water temperature is 12.3°C (54.1°F).Note: Danger awaits those who swim in 12.3°C (54.1°F) without protection. Falling below 10°C (50°F) means intense cold shock and hyperventilation.
Daylight
The average length of the day in April is 13h and 1min.On the first day of April in Kunisaki, sunrise is at 06:00 and sunset at 18:33. On the last day of the month, sunrise is at 05:25 and sunset at 18:55 JST.
Frequently asked questions
How cold is the water in April in Kunisaki?
In Kunisaki, the average seawater temperature in April is 12.3°C (54.1°F). Swimming in 12.3°C (54.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in April in Kunisaki?
In Kunisaki, the average day length in April is 13h and 1min.
What time are sunrise and sunset in April in Kunisaki?
On the first day of April in Kunisaki, sunrise is at 06:00 and sunset at 18:33. On the last day of the month, sunrise is at 05:25 and sunset at 18:55 JST.
Average sea temperature in April
Kunisaki, Japan
- Average sea temperature in April: 12.3°C
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest months (with the lowest average sea temperature) are February and March (10.3°C).
Average daylight in April
Kunisaki, Japan
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
Kunisaki, Japan
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
