Aci Castello Weather in May
With daytime temperatures of 23°C (73°F) and nighttime lows of 16°C (61°F), May in Aci Castello brings high temperatures during the day. The excellent weather makes it an appealing time to visit.
Rainfall in Aci Castello in May
Historically, approximately 5 days this month are expected to have rain, averaging 28 mm (1.1 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Aci Castello in May
May tends to be one of the excellent months in Aci Castello, with 23°C (73°F) in the afternoon and 16°C (61°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Aci Castello in May
There are approximately 233 hours of sunshine this month, resulting in mostly clear days.
Average water temperature in May
The water temperature is 18°C (64°F). It's not warm, but most people find it perfectly fine for a swim once they're in.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Aci Castello's climate page.
Aci Castello Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
23°C (73°F)
Water Temperature
18°C (64°F) *
Chance of Rain
16%
Precipitation
28 mm (1.1 in)
Rainy days
5 days
Humidity
68% *
Sunshine
233 hours *
Percentage Sunshine
55% *
Best Places in Italy in May
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in May →
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What to Wear in Aci Castello in May
For Aci Castello in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. The water temperature sits at about 18°C (64°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Aci Castello in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Aci Castello's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Aci Castello climate overview or explore weather in Italy.
