Weather in March
Sea temperature
With an average sea temperature of 8.3°C (46.9°F), March is the month with the coldest seawater in Laytown, Ireland.Note: Immersing oneself in 8.3°C (46.9°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
The average length of the day in March is 11h and 54min.On the first day of March, sunrise is at 7:11 am and sunset at 6:03 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 6:59 pm GMT.
Frequently asked questions
When is the sea coldest in Laytown?
With an average sea temperature of 8.3°C (46.9°F), March is the month with the coldest seawater.
How cold is the water in March in Laytown?
In Laytown, in March, the average water temperature is 8.3°C (46.9°F). Swimming in 8.3°C (46.9°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 March in Laytown?
In Laytown, the average day length in March is 11h and 54min.
When is the sunrise / sunset in March in Laytown?
On the first day of March, sunrise is at 7:11 am and sunset at 6:03 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 6:59 pm GMT.
Average sea temperature in March
Laytown, Ireland
- Average sea temperature in March: 8.3°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 March
Laytown, Ireland
- Average daylight in March: 11h and 5min
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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