Castel Gandolfo Weather in May
During May, Castel Gandolfo experiences high daytime temperatures of 23°C (73°F) and cooler nights around 14°C (57°F). Expect quite a bit of rainfall. Around 69 mm (2.7 in) is typical.
Rainfall in Castel Gandolfo in May
This month experiences about 10 days of rain according to historical data, averaging 69 mm (2.7 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Castel Gandolfo in May
Weather in Castel Gandolfo is at its perfect in May. Highs reach 23°C (73°F), while nights settle around 14°C (57°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Castel Gandolfo in May
The days are predominantly sunny, with an estimated total of around 264 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.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 Castel Gandolfo's climate page.
Castel Gandolfo Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
23°C (73°F)
Chance of Rain
35%
Precipitation
69 mm (2.7 in)
Rainy days
10 days
Humidity
75% *
Sunshine
264 hours *
Percentage Sunshine
*
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 Castel Gandolfo in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Castel Gandolfo 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 Castel Gandolfo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Castel Gandolfo climate overview or explore weather in Italy.
