May weather forecast
Ischia, Italy

May marks a significant warm up for Ischia, kick-starting the summer season. The city experiences a notable incline in warmer temperatures and extended daylight hours. Along with these warmer conditions, May also sees a decrease in rainfall, dropping to 43mm (1.69"). Outdoor activities become increasingly delightful, with the beaches and trails of this Italian island becoming more captivating.

Temperature

Ischia's weather in May presents a rise in the average high-temperature, moving from a refreshing 18°C (64.4°F) in April to a warm 23°C (73.4°F). The nighttime temperature dips to a fresh 12°C (53.6°F) on average during May.

Rainfall

In Ischia, Italy, in May, during 10 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Ischia, during the entire year, the rain falls for 133 days and collects up to 887mm (34.92") of precipitation.

Sea temperature

In Ischia, in May, the average water temperature is 19°C (66.2°F).
Note: Most people find swimming in 19°C (66.2°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).

Daylight

The average length of the day in May is 14h and 28min.
On the first day of May, sunrise is at 06:01 and sunset at 20:00. On the last day of the month, sunrise is at 05:35 and sunset at 20:28 CEST.

Sunshine

In May, the average sunshine is 8h.

UV index

In Ischia, the average daily maximum UV index in May is 8. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, the UV index of 8 transforms into the following advice:
It is essential to prioritize protection. Unprotected skin and eyes can suffer rapid harm. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended.