May weather forecastDungarvan, Ireland

May

Weather in May

May brings with it the true essence of spring in Dungarvan. A marked increase in sea temperature, reaching an average of 11.7°C (53.1°F), indicates the progress from April's comparative cool. The increase serves as an indication of the ongoing transition towards the lusher, brighter months of summer. Each day becomes visibly longer, and the weather conducive for outdoor activities. With the approach of June, residents look forward to fully embracing a much-awaited summer.

Sea temperature

In May, the average sea temperature is 11.7°C (53.1°F).
Note: Swimming in 11.7°C (53.1°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina.

Daylight

The average length of the day in May is 15h and 43min.
On the first day of May, sunrise is at 5:58 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 9:40 pm IST.

Updated: Aug 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Dungarvan, the average seawater temperature in May is 11.7°C (53.1°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.

In Dungarvan, the average day length in May is 15h and 43min.

On the first day of May, sunrise is at 5:58 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 9:40 pm IST.

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Long-term

Year J F M A May J J A S O N D

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May

Jun

Average sea temperature

Average daylight

Average sea temperature in May
Dungarvan, Ireland

Average sea temperature in May: 11.7°C

The best month for swimming (with the highest average sea temperature) is August (16.3°C).
The coldest month (with the lowest average sea temperature) is March (9.3°C).

Average daylight in May
Dungarvan, Ireland

Average daylight in May: 15h and 42min

The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).