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 perfect, 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.

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• January
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For a detailed overview over the year and the best time to visit Italy, check out our Castelsardo's climate page.

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).

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.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Italy, check out our Castelsardo's climate page.

More climate data for Castelsardo

Temperature Rainfall Sunshine Humidity

See the full Castelsardo climate overview or explore weather in Italy.