May weather forecast
Syracuse, Italy

May offers the perfect embodiment of spring weather in Syracuse. The average daylight hours lengthen to 14.2 hours and the UV index climbs up to 8, indicative of strong sunlight. The countryside comes alive with lush greenery and blooming flowers, a result of the mild and wet winter preceding it. Sea temperatures start growing warmer, inviting residents and tourists alike to the coastal areas. Longer, sunnier days offer a variety of outdoor opportunities from hiking, cycling, to beach lounging.

Temperature

The shift into May is accompanied by a modest temperature increase, with the average high-temperature edging up from a refreshing 19.7°C (67.5°F) in April to a moderately hot 23.7°C (74.7°F). Syracuse experiences a consistent average temperature of 13.9°C (57°F) throughout the nights in May.

Rainfall

In Syracuse, in May, during 3 rainfall days, 16mm (0.63") of precipitation is typically accumulated. In Syracuse, during the entire year, the rain falls for 60 days and collects up to 526mm (20.71") of precipitation.

Sea temperature

In Syracuse, the average seawater temperature in May is 18.8°C (65.8°F).
Note: Swimming in water at 18.8°C (65.8°F) is not a pleasing experience for the majority. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), controlling breathing becomes increasingly hard.

Daylight

In May, the average length of the day is 14h and 10min.
On the first day of May, sunrise is at 06:03 and sunset at 19:48. On the last day of the month, sunrise is at 05:40 and sunset at 20:12 CEST.

Sunshine

In Syracuse, the average sunshine in May is 9h.

UV index

In May, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 8 during May leads to these instructions:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.