May weather forecast
Waterford, Ireland

May brings the full bloom of spring to Waterford with clear skies, mild temperatures, and flowering landscapes. A further increase in daylight hours and sunshine nourishes the city's flora and fauna. Compared to April, nights are warmer and somehow cosier with a minimum temperature of 7.8°C (46°F). Rainfall begins to haul a steady frequency of pouring with only 70mm (2.76") of precipitation. In the monthly calendar of Waterford's weather, May paints a vivid picture of spring.

Temperature

As Waterford enters May, the average high-temperature marginally increases from the a cool 12.9°C (55.2°F) of April to an enjoyable 16°C (60.8°F). Throughout the month of May, Waterford expects an average low of 7.8°C (46°F).

Rainfall

In Waterford, in May, during 10.3 rainfall days, 70mm (2.76") of precipitation is typically accumulated. Throughout the year, there are 136.7 rainfall days, and 1021mm (40.2") of precipitation is accumulated.

Sea temperature

In Waterford, in May, the average water temperature is 10°C (50°F).
Note: Swimming in 10°C (50°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Waterford, the average length of the day in May is 15h and 44min.
On the first day of the month, sunrise is at 5:56 am and sunset at 8:54 pm. On the last day of May, in Waterford, Ireland, sunrise is at 5:13 am and sunset at 9:39 pm IST.

Sunshine

The months with the most sunshine in Waterford are May and June, with an average of 6h of sunshine.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 5 in May translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.