Costa Rei Weather in December

December in Costa Rei brings moderate temperatures around 16°C (61°F) during the day, dropping to 9°C (48°F) at night, with some rainfall expected.

Rainfall in Costa Rei in December

This month experiences about 15 days of rain according to historical data, averaging 59 mm (2.3 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Costa Rei in December

In December, expect moderate temperatures in Costa Rei, with highs of 16°C (61°F) and lows of 9°C (48°F) at night. December is a notable month of the winter season. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Costa Rei in December

The area enjoys a balanced 126 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Costa Rei. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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• August

• September
• October
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• December

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

Costa Rei Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 50%  

Precipitation 59 mm (2.3 in)  

Rainy days 15 days  

Humidity 80% *  

Sunshine 126 hours *  

Percentage Sunshine 36% *  

* Data from: Cagliari, Sardinia (48 KM, 30 Miles).

What to Wear in Costa Rei in December

Pleasant temperatures in December 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Costa Rei in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

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 Costa Rei's climate page.

More climate data for Costa Rei

Temperature Rainfall Sunshine Humidity

See the full Costa Rei climate overview or explore weather in Italy.