Weather in May
Sea temperature
In Laytown, Ireland, the average seawater temperature in May is 10.2°C (50.4°F).Note: In 10.2°C (50.4°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health.
Daylight
In May, the average length of the day is 15h and 58min.On the first day of May in Laytown, sunrise is at 5:48 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 5:01 am and sunset at 9:43 pm IST.
Frequently asked questions
What is the water temperature in May in Laytown?
In Laytown, the average seawater temperature in May is 10.2°C (50.4°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
How many hours of daylight does Laytown have in May?
In May, the average day length in Laytown, Ireland, is 15h and 58min.
When is the sunrise / sunset in May in Laytown?
On the first day of May in Laytown, Ireland, sunrise is at 5:48 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 5:01 am and sunset at 9:43 pm IST.
Average sea temperature in May
Laytown, Ireland
- Average sea temperature in May: 10.2°C
The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).
Average daylight in May
Laytown, Ireland
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
Laytown, Ireland
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