The 10 most beautiful historical towns in Italy
Discover Italy's top 10 historic towns, featuring breathtaking medieval architecture and deep-rooted history, ideal for enthusiasts of extraordinary cities.
Castelsardo Weather in May
Castelsardo in May averages 21°C (70°F) during the day and 14°C (57°F) at night. Some rainfall is typical for this time of year.
Rainfall in Castelsardo in May
Records from the past 30 years suggest around 9 days of rain, with 49 mm (1.9 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Castelsardo in May
Castelsardo in May is worth a visit. The temperature is excellent, with 21°C (70°F) during the day and 14°C (57°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 14°C (57°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 Castelsardo in May
The city usually sees around 271 hours of sunlight, indicating many sunny days , a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Castelsardo Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
21°C (70°F)
Chance of Rain
31%
Precipitation
49 mm (1.9 in)
Rainy days
9 days
Humidity
74% *
Sunshine
271 hours *
Percentage Sunshine
65% *
* Data from: Alghero, Sardinia (47 KM, 29 Miles).
Castelsardo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castelsardo - and find the best time to visit.
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Castelsardo in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Castelsardo in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping10/10 -
Outdoor sports10/10
Castelsardo 3-Day Forecast
More climate data for Castelsardo
Temperature Rainfall Sunshine Humidity
See the full Castelsardo climate overview or explore weather in Italy.
Popular in May
Where to go in May - average daytime high across popular destinations.
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