Weather in June
Sea temperature
In June, the average sea temperature in Izumi, Japan, is 23.5°C (74.3°F).Note: If cold is not your friend, swimming at 23.5°C (74.3°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
Daylight
With an average of 14h and 24min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 04:46 and sunset at 19:05. On the last day of June, in Izumi, sunrise is at 04:49 and sunset at 19:15 JST.
Frequently asked questions
What is the water temperature in June in Izumi?
In June, the average sea temperature in Izumi is 23.5°C (74.3°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.5°C (74.3°F).
When are the longest days in Izumi?
June has the longest days of the year in Izumi, with an average of 14h and 24min of daylight.
What is the average length of the day in June in Izumi?
In Izumi, the average day length in June is 14h and 25min.
When are sunrise and sunset in June in Izumi?
In June, on the first day of the month, sunrise is at 04:46 and sunset at 19:05. On the last day of the month, in Izumi, Japan, sunrise is at 04:49 and sunset at 19:15 JST.
Average sea temperature in June
Izumi, Japan
- Average sea temperature in June: 23.5°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 June
Izumi, Japan
- Average daylight in June: 14h and 2min
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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