May weather forecast
Milan, Italy

As May arrives, Milan starts to simmer with the onset of summer, hosting longer daylight hours that stretch to 14.9 hours. The seamless transition from spring to summer leads to a drastic increase in the city's temperature with highs of 22.3°C (72.1°F). Lavish greenery, locals and foreigners basking in the sunlight, and al fresco dining are the hallmarks of May in Milan. It's the perfect time to embrace outdoor life and let the warm Italian sun kiss the skin.

Temperature

With the onset of May, Milan's weather sees a minor temperature rise, transitioning from a refreshing 17.4°C (63.3°F) in April to a pleasant 22.3°C (72.1°F). In the month of May, Milan's average low-temperature falls to a cool 11.6°C (52.9°F).

Humidity

In Milan, Italy, the average relative humidity in May is 72%.

Rainfall

In Milan, in May, during 8.9 rainfall days, 96mm (3.78") of precipitation is typically accumulated. Throughout the year, there are 83 rainfall days, and 920mm (36.22") of precipitation is accumulated.

Daylight

In Milan, Italy, the average length of the day in May is 14h and 55min.
On the first day of the month, sunrise is at 06:10 and sunset at 20:30. On the last day of May, in Milan, Italy, sunrise is at 05:38 and sunset at 21:03 CEST.

Sunshine

The average sunshine in May in Milan is 6.8h.

UV index

The average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 7 in May translates into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.