Sant' Isidoro Weather in December

Sant' Isidoro in December sees moderate temperatures, with highs around 16°C (61°F) and overnight lows of 10°C (50°F). Around 54 mm (2.1 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.

Rainfall in Sant' Isidoro in December

Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 54 mm (2.1 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Sant' Isidoro in December

Temperatures in Sant' Isidoro in December top out at 16°C (61°F) and drop to 10°C (50°F) overnight. December is typically considered a winter month. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Sant' Isidoro in December

With about 126 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Average water temperature in December

The water temperature is 15°C (59°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

December in Sant' Isidoro has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Sant' Isidoro Temperature in December

Min Temperature 10°C (50°F)  

Max Temperature 16°C (61°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 49%  

Precipitation 54 mm (2.1 in)  

Rainy days 15 days  

Humidity 80% *  

Sunshine 126 hours *  

Percentage Sunshine 36% *  

* Data from: Cagliari, Sardinia (21 KM, 13 Miles).

What to Wear in Sant' Isidoro in December

Comfortable temperatures call for an easy wardrobe in December. 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. With water temperatures around 15°C (59°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Sant' Isidoro 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 Sant' Isidoro's climate page.

More climate data for Sant' Isidoro

Temperature Rainfall Sunshine Humidity Water Temp

See the full Sant' Isidoro climate overview or explore weather in Italy.